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10/09/2026
đŠē BPSC āϏāĻŋāύāĻŋā§āϰ āϏā§āĻāĻžāĻĢ āύāĻžāϰā§āϏ āĻĒāϰā§āĻā§āώāĻžā§ āϏāĻĢāϞ āĻšāϤ⧠'Model Test' āĻā§āύ āĻāĻĒāύāĻžāϰ āϏā§āϰāĻž āĻšāĻžāϤāĻŋā§āĻžāϰ? đŠē
āϏāϰāĻāĻžāϰāĻŋ āύāĻžāϰā§āϏāĻŋāĻ āĻāϰā§āĻŽāĻāϰā§āϤāĻž āĻšāĻā§āĻžāϰ āϏā§āĻŦāĻĒā§āύā§āϰ āĻā§ā§āĻžāύā§āϤ āϞā§āĻžāĻā§ā§ āĻāĻā§āύ āĻšāĻžāĻāĻžāϰ⧠āĻĒāϰā§āĻā§āώāĻžāϰā§āĻĨā§āĨ¤ āĻĒā§āϰāĻŋāϞāĻŋāĻŽāĻŋāύāĻžāϰāĻŋ āĻ āϞāĻŋāĻāĻŋāϤ āĻĒāϰā§āĻā§āώāĻžāϰ āϏāĻŋāϞā§āĻŦāĻžāϏ āĻŦāĻŋāĻļāĻžāϞ, āĻāϰ āĻĒā§āϰāϤāĻŋāϝā§āĻāĻŋāϤāĻžāĻ āϤā§āĻŦā§āϰāĨ¤ āĻāĻ āĻāĻ āĻŋāύ āĻĒā§āϰāϤāĻŋāϝā§āĻāĻŋāϤāĻžā§ āύāĻŋāĻā§āĻā§ āĻāĻŋāĻāĻŋā§ā§ āϰāĻžāĻāϤ⧠āĻļā§āϧ⧠āĻĒā§āĻžāϞā§āĻāĻžāĻ āϝāĻĨā§āώā§āĻ āύā§, āĻĒā§āϰā§ā§āĻāύ āύāĻŋā§āĻŽāĻŋāϤ āĻŽāĻĄā§āϞ āĻā§āϏā§āĻ āĻĻā§āĻā§āĻžāĨ¤
BPSC āϏāĻŋāύāĻŋā§āϰ āϏā§āĻāĻžāĻĢ āύāĻžāϰā§āϏ āĻĒāϰā§āĻā§āώāĻžāϰ āĻĒā§āϰāϏā§āϤā§āϤāĻŋāϤ⧠āĻŽāĻĄā§āϞ āĻā§āϏā§āĻ āĻā§āύ āĻāϤ āĻā§āϰā§āϤā§āĻŦāĻĒā§āϰā§āĻŖ?
* **āύā§āĻā§āĻāĻŋāĻ āĻŽāĻžāϰā§āĻāĻŋāĻā§ā§āϰ āϧāĻžāĻā§āĻāĻž āϏāĻžāĻŽāϞāĻžāύā§:** BPSC āĻĒā§āϰāĻŋāϞāĻŋāĻŽāĻŋāύāĻžāϰāĻŋ āĻĒāϰā§āĻā§āώāĻžā§ āĻĒā§āϰāϤāĻŋāĻāĻŋ āĻā§āϞ āĻāϤā§āϤāϰā§āϰ āĻāύā§āϝ āύāĻŽā§āĻŦāϰ āĻāĻžāĻāĻž āϝāĻžā§āĨ¤ āύāĻŋā§āĻŽāĻŋāϤ āĻŽāĻĄā§āϞ āĻā§āϏā§āĻ āĻĻāĻŋāϞ⧠āĻāύā§āĻĻāĻžāĻā§ āĻāϤā§āϤāϰ āĻĻāĻžāĻāĻžāύā§āϰ āĻĒā§āϰāĻŦāĻŖāϤāĻž āĻāĻŽāĻŦā§ āĻāĻŦāĻ āύā§āĻā§āĻāĻŋāĻ āĻŽāĻžāϰā§āĻāĻŋāĻ āĻā§āĻžāύā§āϰ āĻā§āĻļāϞ āĻā§āϤā§āϤ āĻšāĻŦā§āĨ¤
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āĻŽāύ⧠āϰāĻžāĻāĻŦā§āύ, āϏāĻ āĻŋāĻ āĻĒā§āϰāϏā§āϤā§āϤāĻŋ āĻāϰ āύāĻŋā§āĻŽāĻŋāϤ āĻŽā§āϞā§āϝāĻžā§āύā§āϰ āĻŽāĻžāϧā§āϝāĻŽā§āĻ āϏāϰāĻāĻžāϰāĻŋ āĻāĻžāĻā§āϰāĻŋāϰ āϏā§āĻŦāĻĒā§āύ āĻā§āĻā§āĻž āϏāĻŽā§āĻāĻŦāĨ¤ āĻāĻāĻ āĻāĻĒāύāĻžāϰ āĻĒā§āϰāϏā§āϤā§āϤāĻŋ āϝāĻžāĻāĻžāĻ āĻāϰāϤ⧠āĻŽāĻĄā§āϞ āĻā§āϏā§āĻā§ āĻ
āĻāĻļ āύāĻŋāύ!
āϏāĻŦāĻžāϰ āĻāύā§āϝ āϰāĻāϞ āĻ
āύā§āĻ āĻ
āύā§āĻ āĻļā§āĻāĻāĻžāĻŽāύāĻžāĨ¤ đ
12/08/2026
đ¯ **Post Basic BSc Nursing Model Test â āĻĒā§āϰāϏā§āϤā§āϤāĻŋ āĻšā§āĻ Exam Focused!**
Post Basic BSc Nursing Admission Exam-āĻāϰ āĻĒā§āϰāϏā§āϤā§āϤāĻŋ āύāĻŋāĻā§āĻā§āύ? đ
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Exam-oriented MCQ
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Time Management-āĻāϰ āϏā§āϝā§āĻ
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đ **āĻŽāύ⧠āϰāĻžāĻāĻŦā§āύ:**
> âModel Test āĻļā§āϧ⧠āĻĒāϰā§āĻā§āώāĻž āĻĻā§āĻā§āĻžāϰ āĻāύā§āϝ āύā§, āύāĻŋāĻā§āϰ āĻĻā§āϰā§āĻŦāϞāϤāĻž āĻā§āĻāĻā§ āĻŦā§āϰ āĻāϰāĻžāϰ āϏāĻŦāĻā§ā§ā§ āĻāĻžāϞ⧠āĻŽāĻžāϧā§āϝāĻŽāĨ¤â
āĻāĻāĻā§āϰ Preparation-āĻ āĻāĻāĻžāĻŽā§āĻāĻžāϞā§āϰ Result āϤā§āϰāĻŋ āĻāϰāĻŦā§āĨ¤ đĒ
đ **Post Basic BSc Nursing Admission-āĻāϰ āĻāύā§āϝ āύāĻŋā§āĻŽāĻŋāϤ Model Test āĻĻāĻŋāύ āĻāĻŦāĻ āύāĻŋāĻā§āĻā§ āĻāĻāĻŋā§ā§ āϰāĻžāĻā§āύāĨ¤**
đ **BD Nursing School**
đ Practice Smart âĸ Prepare Better âĸ Perform Better
31/07/2026
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āĻŦāϏā§āĻĨāĻžāύ (Location)
âī¸ āĻŦāĻŋāĻļā§āώ āĻŦā§āĻļāĻŋāώā§āĻā§āϝ (First in Bangladesh)
âī¸ āĻĻā§āϰā§āĻā§āϝ (Length)
âī¸ āĻāĻĻā§āĻŦā§āϧāύā§āϰ āϏāĻžāϞ
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25/07/2026
OT NURSE RECRUITMENT EXAM - MCQ QUESTION BANK
TOPIC: PATIENT POSITIONING, ANESTHESIA & EMERGENCY DRUGS
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SUMMARY / TOPIC-WISE QUESTION BREAKDOWN
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Q1 - Q8 : Part A - Patient Positioning & Skin Prep
Q9 - Q15 : Part B - Anesthesia Types & Nursing Responsibilities
Q16 - Q20 : Part C - OT Emergency Drugs & Antidotes
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PART A: PATIENT POSITIONING & SKIN PREP
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Q1. Which surgical position is most appropriate for a patient undergoing a laparoscopic cholecystectomy? (āϞā§āϝāĻžāĻĒāĻžāϰā§āϏā§āĻā§āĻĒāĻŋāĻ āĻĒāĻŋāϤā§āϤāĻĨāϞāĻŋ āĻ
āĻĒāĻžāϰā§āĻļāύā§āϰ āϰā§āĻā§āϰ āĻāύā§āϝ āύāĻŋāĻā§āϰ āĻā§āύ āĻĒāĻāĻŋāĻļāύāĻāĻŋ āϏāĻŦāĻā§āϝāĻŧā§ āĻāĻĒāϝā§āĻā§āϤ?)
a) Lithotomy position
b) Reverse Trendelenburg position
c) Prone position
d) Lateral position
Right Answer: b
Explanation: āϞā§āϝāĻžāĻĒāĻžāϰā§āϏā§āĻā§āĻĒāĻŋāĻ āĻĒāĻŋāϤā§āϤāĻĨāϞāĻŋ (Cholecystectomy) āĻ
āĻĒāĻžāϰā§āĻļāύā§āϰ āϏāĻŽāϝāĻŧ āϰāĻŋāĻāĻžāϰā§āϏ āĻā§āϰā§āύā§āĻĄā§āϞā§āύāĻŦāĻžāϰā§āĻ (Reverse Trendelenburg) āĻĒāĻāĻŋāĻļāύ āĻĻā§āĻāϝāĻŧāĻž āĻšāϝāĻŧ, āϝāĻžāϤ⧠āĻŽāĻžāϧā§āϝāĻžāĻāϰā§āώāĻŖā§āϰ āĻāĻžāϰāĻŖā§ āϞāĻŋāĻāĻžāϰ āĻāĻŦāĻ āĻĒāĻŋāϤā§āϤāĻĨāϞāĻŋ āϏāĻšāĻā§ āĻĻā§āĻāĻž āϝāĻžāϝāĻŧāĨ¤
Q2. Which position is standard for gynecological and re**al examinations/surgeries? (āϏā§āϤā§āϰā§āϰā§āĻ āĻ āĻŽāϞāĻĻā§āĻŦāĻžāϰ āϏāĻāĻā§āϰāĻžāύā§āϤ āĻĒāϰā§āĻā§āώāĻž āĻŦāĻž āĻ
āĻĒāĻžāϰā§āĻļāύā§āϰ āĻāύā§āϝ āĻā§āύ āĻĒāĻāĻŋāĻļāύ āĻāĻĻāϰā§āĻļ?)
a) Trendelenburg position
b) Lithotomy position
c) Supine position
d) Prone position
Right Answer: b
Explanation: āϞāĻŋāĻĨā§āĻāĻŽāĻŋ āĻĒāĻāĻŋāĻļāύ⧠āϰā§āĻā§āϰ āĻĒāĻž āϏā§āĻā§āϰāĻŋāϰāĻžāĻĒā§ āĻāĻāĻā§ āĻāϰ⧠āϰāĻžāĻāĻž āĻšāϝāĻŧ, āϝāĻž āĻĒā§āϞāĻāĻŋāĻ āĻāĻŦāĻ āϰā§āĻā§āĻāĻžāϞ āĻ
āĻĒāĻžāϰā§āĻļāύā§āϰ āĻāύā§āϝ āĻĒāĻžāϰāĻĢā§āĻā§āĻ āĻāĻā§āϏā§āϏ āĻĻā§āϝāĻŧāĨ¤
Q3. Trendelenburg position is primarily used for which purpose during surgery? (āĻā§āϰā§āύā§āĻĄā§āϞā§āύāĻŦāĻžāϰā§āĻ āĻĒāĻāĻŋāĻļāύ āĻ
āĻĒāĻžāϰā§āĻļāύā§āϰ āϏāĻŽāϝāĻŧ āĻĒā§āϰāϧāĻžāύāϤ āĻā§āύ āĻāĻĻā§āĻĻā§āĻļā§āϝ⧠āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧ?)
a) To improve access to upper abdomen organs
b) To improve venous return and pelvic organ exposure (head lower than feet)
c) To reduce blood pressure
d) To prevent aspiration during anesthesia
Right Answer: b
Explanation: āĻā§āϰā§āύā§āĻĄā§āϞā§āύāĻŦāĻžāϰā§āĻ āĻĒāĻāĻŋāĻļāύ⧠āĻŽāĻžāĻĨāĻž āύāĻŋāĻā§ āĻ āĻĒāĻž āĻāĻĒāϰ⧠āĻĨāĻžāĻā§, āϝāĻž āĻĒā§āϞāĻāĻŋāĻ āĻ
āϰā§āĻāĻžāύāĻā§ āĻāĻĒāϰā§āϰ āĻĻāĻŋāĻā§ āϏāϰāĻŋāϝāĻŧā§ āϏāĻžāϰā§āĻāύā§āϰ āĻāĻŋāĻ āĻĒāϰāĻŋāώā§āĻāĻžāϰ āĻāϰ⧠āĻāĻŦāĻ āĻļāĻ āĻ
āĻŦāϏā§āĻĨāĻžāϝāĻŧ āĻā§āύāĻžāϏ āϰāĻŋāĻāĻžāϰā§āύ āĻŦāĻžāĻĄāĻŧāĻžāϤ⧠āϏāĻžāĻšāĻžāϝā§āϝ āĻāϰā§āĨ¤
Q4. Which position is used for surgeries involving the spine or the back of the body (e.g., laminectomy)? (āĻŽā§āϰā§āĻĻāĻŖā§āĻĄ āĻŦāĻž āĻļāϰā§āϰā§āϰ āĻĒā§āĻāύā§āϰ āĻ
āĻāĻļā§āϰ āĻ
āĻĒāĻžāϰā§āĻļāύā§āϰ āĻāύā§āϝ āĻā§āύ āĻĒāĻāĻŋāĻļāύ āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧ?)
a) Lateral position
b) Supine position
c) Prone position
d) Lithotomy position
Right Answer: c
Explanation: āĻĒā§āϰā§āύ āĻĒāĻāĻŋāĻļāύ⧠āϰā§āĻā§āĻā§ āĻāĻĒā§āĻĄāĻŧ āĻāϰ⧠āĻļā§āϝāĻŧāĻžāύ⧠āĻšāϝāĻŧ, āϝāĻž āĻŽā§āϰā§āĻĻāĻŖā§āĻĄ, āĻĒāĻŋāĻ āĻāĻŦāĻ āĻĒāĻļā§āĻāĻžā§ āĻŽāϏā§āϤāĻŋāώā§āĻā§āϰ āĻ
āĻĒāĻžāϰā§āĻļāύā§āϰ āĻāύā§āϝ āĻĒā§āϰāϝāĻŧā§āĻāύā§āϝāĻŧ āĻāĻā§āϏā§āϏ āĻĒā§āϰāĻĻāĻžāύ āĻāϰā§āĨ¤
Q5. Lateral (Kidney) position is commonly used for which type of surgery? (āϞā§āϝāĻžāĻāĻžāϰāĻžāϞ āĻŦāĻž āĻāĻŋāĻĄāύāĻŋ āĻĒāĻāĻŋāĻļāύ āϏāĻžāϧāĻžāϰāĻŖāϤ āĻā§āύ āϧāϰāύā§āϰ āĻ
āĻĒāĻžāϰā§āĻļāύā§āϰ āĻāύā§āϝ āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧ?)
a) Appendectomy
b) Renal (Kidney) or Thoracic surgery
c) Hemorrhoidectomy
d) Cesarean section
Right Answer: b
Explanation: āϞā§āϝāĻžāĻāĻžāϰāĻžāϞ āĻŦāĻž āĻāĻŋāĻĄāύāĻŋ āĻĒāĻāĻŋāĻļāύ⧠āϰā§āĻā§āĻā§ āĻāĻāĻĒāĻžāĻļā§ āĻļā§āĻāϝāĻŧā§ āĻā§āĻŽāϰā§āϰ āύāĻŋāĻā§ āϏāĻžāĻĒā§āϰā§āĻ āĻĻā§āĻāϝāĻŧāĻž āĻšāϝāĻŧ, āϝāĻž āĻāĻŋāĻĄāύāĻŋ āĻŦāĻž āĻŦā§āĻā§āϰ (thoracic) āĻ
āĻĒāĻžāϰā§āĻļāύ⧠āϏāĻšāĻ āĻāĻā§āϏā§āϏ āĻĻā§āϝāĻŧāĨ¤
Q6. What is the primary purpose of "Painting" (skin antisepsis) before surgery? (āĻ
āĻĒāĻžāϰā§āĻļāύā§āϰ āĻāĻā§ "āĻĒā§āĻāύā§āĻāĻŋāĻ" āĻŦāĻž āϤā§āĻŦāĻ āĻ
ā§āϝāĻžāύā§āĻāĻŋāϏā§āĻĒāϏāĻŋāϏā§āϰ āĻĒā§āϰāϧāĻžāύ āĻāĻĻā§āĻĻā§āĻļā§āϝ āĻā§?)
a) To make the skin look clean cosmetically
b) To reduce the microbial count on the skin at the incision site
c) To warm the skin before incision
d) To numb the skin area
Right Answer: b
Explanation: āĻĒā§āĻāύā§āĻāĻŋāĻ āĻāϰāĻžāϰ āĻŽā§āϞ āĻāĻĻā§āĻĻā§āĻļā§āϝ āĻšāϞ⧠āĻāύāϏāĻŋāĻļāύā§āϰ āĻāĻžāϝāĻŧāĻāĻžāϝāĻŧ āϤā§āĻŦāĻā§āϰ āĻā§āĻŦāĻžāĻŖā§āϰ āϏāĻāĻā§āϝāĻž āĻāĻŽāĻŋāϝāĻŧā§ āϏāĻžāϰā§āĻāĻŋāĻā§āϝāĻžāϞ āϏāĻžāĻāĻ āĻāύāĻĢā§āĻāĻļāύ (SSI) āĻĒā§āϰāϤāĻŋāϰā§āϧ āĻāϰāĻžāĨ¤
Q7. What is the correct technique/direction for skin painting during surgical skin prep? (āϏāĻžāϰā§āĻāĻŋāĻā§āϝāĻžāϞ āϏā§āĻāĻŋāύ āĻĒā§āϰā§āĻĒā§āϰ āϏāĻŽāϝāĻŧ āĻĒā§āĻāύā§āĻāĻŋāĻ āĻāϰāĻžāϰ āϏāĻ āĻŋāĻ āĻĒāĻĻā§āϧāϤāĻŋ āĻā§?)
a) From periphery towards the incision site (outward to inward)
b) From the incision site outward to the periphery (center to periphery)
c) In a random back-and-forth motion
d) Only at the exact incision line
Right Answer: b
Explanation: āĻĒā§āĻāύā§āĻāĻŋāĻ āϏāĻŦāϏāĻŽāϝāĻŧ āĻāύāϏāĻŋāĻļāύ āϏāĻžāĻāĻ (āĻā§āύā§āĻĻā§āϰ) āĻĨā§āĻā§ āĻļā§āϰ⧠āĻāϰ⧠āĻŦāĻžāĻāϰā§āϰ āĻĻāĻŋāĻā§ (periphery) āĻāϰāĻž āĻšāϝāĻŧ, āϝāĻžāϤ⧠āĻŦāĻžāĻāϰā§āϰ āĻ
āĻĒāϰāĻŋāώā§āĻāĻžāϰ āĻāϞāĻžāĻāĻžāϰ āĻā§āĻŦāĻžāĻŖā§ āĻā§āύā§āĻĻā§āϰā§āϰ āĻĻāĻŋāĻā§ āύāĻž āĻāϏā§āĨ¤
Q8. What is the primary purpose of "Draping" in the OT? (āĻāĻāĻŋāϤ⧠"āĻĄā§āϰā§āĻĒāĻŋāĻ" āĻāϰāĻžāϰ āĻĒā§āϰāϧāĻžāύ āĻāĻĻā§āĻĻā§āĻļā§āϝ āĻā§?)
a) To keep the patient warm only
b) To create and maintain a sterile field around the operative site
c) To hide the patient's identity
d) To provide comfort to the surgeon
Right Answer: b
Explanation: āĻĄā§āϰā§āĻĒāĻŋāĻ āĻāϰāĻž āĻšāϝāĻŧ āĻ
āĻĒāĻžāϰā§āĻļāύā§āϰ āϏā§āĻĨāĻžāύā§āϰ āĻāĻžāϰāĻĒāĻžāĻļā§ āĻāĻāĻāĻŋ āϏā§āĻā§āϰāĻžāĻāϞ āĻĢāĻŋāϞā§āĻĄ āϤā§āϰāĻŋ āĻ āĻŦāĻāĻžāϝāĻŧ āϰāĻžāĻāĻžāϰ āĻāύā§āϝ, āϝāĻž āĻāύāĻĢā§āĻāĻļāύā§āϰ āĻā§āĻāĻāĻŋ āĻāĻŽāĻžāϝāĻŧāĨ¤
PART B: ANESTHESIA TYPES & NURSING RESPONSIBILITIES
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Q9. Which type of anesthesia causes complete loss of consciousness and sensation throughout the body? (āĻā§āύ āϧāϰāύā§āϰ āĻ
ā§āϝāĻžāύā§āϏā§āĻĨā§āϏāĻŋāϝāĻŧāĻž āϏāĻŽā§āĻĒā§āϰā§āĻŖ āĻļāϰā§āϰ⧠āĻā§āĻāĻžāύ āĻ āϏāĻāĻŦā§āĻĻāύāĻļā§āϞāϤāĻž āĻšāĻžāϰāĻžāϝāĻŧ?)
a) Local anesthesia
b) Spinal anesthesia
c) General anesthesia
d) Epidural anesthesia
Right Answer: c
Explanation: āĻā§āύāĻžāϰā§āϞ āĻ
ā§āϝāĻžāύā§āϏā§āĻĨā§āϏāĻŋāϝāĻŧāĻžāϝāĻŧ āϰā§āĻā§āϰ āϏāĻŽā§āĻĒā§āϰā§āĻŖ āĻā§āĻāĻžāύ āϞā§āĻĒ āĻĒāĻžāϝāĻŧ āĻāĻŦāĻ āϏāĻžāϰāĻž āĻļāϰā§āϰā§āϰ āϏāĻāĻŦā§āĻĻāύāĻļā§āϞāϤāĻž āĻŦāύā§āϧ āĻšāϝāĻŧā§ āϝāĻžāϝāĻŧ, āϝāĻž āĻŦāĻĄāĻŧ āĻ
āĻĒāĻžāϰā§āĻļāύ⧠āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧāĨ¤
Q10. Spinal anesthesia is administered by injecting the drug into which space? (āϏā§āĻĒāĻžāĻāύāĻžāϞ āĻ
ā§āϝāĻžāύā§āϏā§āĻĨā§āϏāĻŋāϝāĻŧāĻž āĻā§āύ āϏā§āĻĨāĻžāύ⧠āĻāύāĻā§āĻāĻļāύ āĻĻāĻŋāϝāĻŧā§ āĻĻā§āĻāϝāĻŧāĻž āĻšāϝāĻŧ?)
a) Epidural space
b) Subarachnoid space (CSF)
c) Intramuscular space
d) Subcutaneous space
Right Answer: b
Explanation: āϏā§āĻĒāĻžāĻāύāĻžāϞ āĻ
ā§āϝāĻžāύā§āϏā§āĻĨā§āϏāĻŋāϝāĻŧāĻž āϏāĻžāĻŦ-āĻ
ā§āϝāĻžāϰāĻžāĻāύāϝāĻŧā§āĻĄ āϏā§āĻĒā§āϏ⧠(āϝā§āĻāĻžāύ⧠āϏā§āϰāĻŋāĻŦā§āϰā§āϏā§āĻĒāĻžāĻāύāĻžāϞ āĻĢā§āϞā§āĻāĻĄ āĻŦāĻž CSF āĻĨāĻžāĻā§) āĻāύāĻā§āĻāĻļāύ āĻĻāĻŋāϝāĻŧā§ āĻĻā§āĻāϝāĻŧāĻž āĻšāϝāĻŧ, āϝāĻž āĻā§āĻŽāϰā§āϰ āύāĻŋāĻā§āϰ āĻ
āĻāĻļ āĻ
āĻŦāĻļ āĻāϰ⧠āĻĻā§āϝāĻŧāĨ¤
Q11. What is a common and serious complication a nurse must monitor for after spinal anesthesia? (āϏā§āĻĒāĻžāĻāύāĻžāϞ āĻ
ā§āϝāĻžāύā§āϏā§āĻĨā§āϏāĻŋāϝāĻŧāĻžāϰ āĻĒāϰ āύāĻžāϰā§āϏāĻā§ āĻā§āύ āϏāĻžāϧāĻžāϰāĻŖ āĻ āĻā§āϰā§āϤāϰ āĻāĻāĻŋāϞāϤāĻžāϰ āĻāύā§āϝ āĻĒāϰā§āϝāĻŦā§āĻā§āώāĻŖ āĻāϰāϤ⧠āĻšāϝāĻŧ?)
a) Hypertension
b) Hypotension due to sympathetic blockade
c) Excessive hunger
d) Increased urine output immediately
Right Answer: b
Explanation: āϏā§āĻĒāĻžāĻāύāĻžāϞ āĻ
ā§āϝāĻžāύā§āϏā§āĻĨā§āϏāĻŋāϝāĻŧāĻž āϏāĻŋāĻŽāĻĒā§āϝāĻžāĻĨā§āĻāĻŋāĻ āύāĻžāϰā§āĻ āĻŦā§āϞāĻ āĻāϰ⧠āϰāĻā§āϤāύāĻžāϞ⧠āĻĒā§āϰāϏāĻžāϰāĻŋāϤ āĻāϰā§, āĻĢāϞ⧠āϰāĻā§āϤāĻāĻžāĻĒ āĻšāĻ āĻžā§ āĻāĻŽā§ āϝā§āϤ⧠āĻĒāĻžāϰ⧠(Hypotension), āϝāĻž āϏāϤāϰā§āĻāϤāĻžāϰ āϏāĻžāĻĨā§ āĻŽāύāĻŋāĻāϰ āĻāϰāϤ⧠āĻšāϝāĻŧāĨ¤
Q12. Epidural anesthesia differs from spinal anesthesia mainly in which aspect? (āĻāĻĒāĻŋāĻĄāĻŋāĻāϰāĻžāϞ āĻ
ā§āϝāĻžāύā§āϏā§āĻĨā§āϏāĻŋāϝāĻŧāĻž āϏā§āĻĒāĻžāĻāύāĻžāϞ āĻ
ā§āϝāĻžāύā§āϏā§āĻĨā§āϏāĻŋāϝāĻŧāĻž āĻĨā§āĻā§ āĻĒā§āϰāϧāĻžāύāϤ āĻā§āϏā§āϰ āĻĻāĻŋāĻ āĻĨā§āĻā§ āĻāĻŋāύā§āύ?)
a) Epidural is injected outside the dura mater, has slower onset
b) Epidural causes complete unconsciousness
c) Epidural is used only for eye surgery
d) There is no difference between them
Right Answer: a
Explanation: āĻāĻĒāĻŋāĻĄāĻŋāĻāϰāĻžāϞ āĻ
ā§āϝāĻžāύā§āϏā§āĻĨā§āϏāĻŋāϝāĻŧāĻž āĻĄā§āϰāĻž āĻŽā§āϝāĻžāĻāĻžāϰā§āϰ āĻŦāĻžāĻāϰā§āϰ āϏā§āĻĨāĻžāύ⧠(epidural space) āĻĻā§āĻāϝāĻŧāĻž āĻšāϝāĻŧ, āϤāĻžāĻ āĻāϰ āĻāĻžāϰā§āϝāĻāĻžāϰāĻŋāϤāĻž āĻļā§āϰ⧠āĻšāϤ⧠āϏā§āĻĒāĻžāĻāύāĻžāϞā§āϰ āĻā§āϝāĻŧā§ āĻŦā§āĻļāĻŋ āϏāĻŽāϝāĻŧ āϞāĻžāĻā§āĨ¤
Q13. Local anesthesia is typically used for which type of procedure? (āϞā§āĻāĻžāϞ āĻ
ā§āϝāĻžāύā§āϏā§āĻĨā§āϏāĻŋāϝāĻŧāĻž āϏāĻžāϧāĻžāϰāĻŖāϤ āĻā§āύ āϧāϰāύā§āϰ āĻĒā§āϰāϏāĻŋāĻĄāĻŋāĻāϰ⧠āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧ?)
a) Major abdominal surgery
b) Minor procedures like suturing a small wound or skin biopsy
c) Cardiac bypass surgery
d) Cesarean section
Right Answer: b
Explanation: āϞā§āĻāĻžāϞ āĻ
ā§āϝāĻžāύā§āϏā§āĻĨā§āϏāĻŋāϝāĻŧāĻž āĻļā§āϧā§āĻŽāĻžāϤā§āϰ āύāĻŋāϰā§āĻĻāĻŋāώā§āĻ āĻāĻāĻāĻŋ āĻā§āĻ āĻ
āĻāĻļ āĻ
āĻŦāĻļ āĻāϰā§, āϤāĻžāĻ āĻāĻāĻŋ āĻā§āĻāĻāĻžāĻā§ āĻĒā§āϰāϏāĻŋāĻĄāĻŋāĻāϰ āϝā§āĻŽāύ āĻā§āώāϤ āϏā§āϞāĻžāĻ āĻŦāĻž āĻŦāĻžāϝāĻŧā§āĻĒāϏāĻŋāϰ āĻāύā§āϝ āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧāĨ¤
Q14. In the Post-Anesthesia Care Unit (PACU), what is the FIRST priority nursing assessment for a post-op patient? (āĻĒā§āϏā§āĻ-āĻ
ā§āϝāĻžāύā§āϏā§āĻĨā§āϏāĻŋāϝāĻŧāĻž āĻā§āϝāĻŧāĻžāϰ āĻāĻāύāĻŋāĻā§ (PACU) āĻ
āĻĒāĻžāϰā§āĻļāύ āĻĒāϰāĻŦāϰā§āϤ⧠āϰā§āĻā§āϰ āĻāύā§āϝ āύāĻžāϰā§āϏā§āϰ āĻĒā§āϰāĻĨāĻŽ āĻ
āĻā§āϰāĻžāϧāĻŋāĻāĻžāϰ āĻŽā§āϞā§āϝāĻžāϝāĻŧāύ āĻā§?)
a) Assessing pain level
b) Assessing airway, breathing, and circulation (ABC)
c) Checking the surgical dressing
d) Checking IV fluid rate
Right Answer: b
Explanation: PACU-āϤ⧠āϏāĻŦāĻā§āϝāĻŧā§ āĻĒā§āϰāĻĨāĻŽ āĻāĻŦāĻ āĻā§āϰā§āϤā§āĻŦāĻĒā§āϰā§āĻŖ āĻāĻžāĻ āĻšāϞ⧠āĻāϝāĻŧāĻžāϰāĻāϝāĻŧā§, āĻŦā§āϰāĻŋāĻĻāĻŋāĻ āĻāĻŦāĻ āϏāĻžāϰā§āĻā§āϞā§āĻļāύ (ABC) āĻ āĻŋāĻ āĻāĻā§ āĻāĻŋāύāĻž āϤāĻž āύāĻŋāĻļā§āĻāĻŋāϤ āĻāϰāĻž, āĻāĻžāϰāĻŖ āĻ
ā§āϝāĻžāύā§āϏā§āĻĨā§āϏāĻŋāϝāĻŧāĻžāϰ āĻĒā§āϰāĻāĻžāĻŦā§ āĻļā§āĻŦāĻžāϏāύāĻžāϞ⧠āĻŦāύā§āϧ āĻšāϝāĻŧā§ āϝāĻžāĻāϝāĻŧāĻžāϰ āĻā§āĻāĻāĻŋ āĻĨāĻžāĻā§āĨ¤
Q15. Which of the following is a common early sign of a patient recovering from general anesthesia in the PACU that indicates a risk of airway obstruction? (PACU-āϤ⧠āĻā§āύāĻžāϰā§āϞ āĻ
ā§āϝāĻžāύā§āϏā§āĻĨā§āϏāĻŋāϝāĻŧāĻž āĻĨā§āĻā§ āϏā§āϏā§āĻĨ āĻšāĻāϝāĻŧāĻžāϰ āϏāĻŽāϝāĻŧ āĻā§āύ āϞāĻā§āώāĻŖāĻāĻŋ āĻāϝāĻŧāĻžāϰāĻāϝāĻŧā§ āĻ
āĻŦāϰā§āĻĻā§āϧ āĻšāĻāϝāĻŧāĻžāϰ āĻā§āĻāĻāĻŋ āύāĻŋāϰā§āĻĻā§āĻļ āĻāϰā§?)
a) Regular, quiet breathing
b) Snoring sound or stridor
c) Normal skin color
d) Stable blood pressure
Right Answer: b
Explanation: āύāĻžāĻ āĻĄāĻžāĻāĻžāϰ āĻļāĻŦā§āĻĻ āĻŦāĻž āϏā§āĻā§āϰāĻžāĻāĻĄāϰ āĻāĻŋāĻšā§āĻŦāĻž āĻĒā§āĻāύ⧠āĻĒāĻĄāĻŧā§ āĻāĻŋāϝāĻŧā§ āĻāϝāĻŧāĻžāϰāĻāϝāĻŧā§ āĻāĻāĻļāĻŋāĻ āĻŦāύā§āϧ āĻšāĻāϝāĻŧāĻžāϰ āϞāĻā§āώāĻŖ, āϝāĻž āĻĻā§āϰā§āϤ āϏāĻāĻļā§āϧāύ āĻāϰāĻž āĻĒā§āϰāϝāĻŧā§āĻāύāĨ¤
PART C: OT EMERGENCY DRUGS & ANTIDOTES
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Q16. Adrenaline (Epinephrine) is the first-line drug of choice in which OT emergency? (āĻ
ā§āϝāĻžāĻĄā§āϰā§āύāĻžāϞāĻŋāύ (āĻāĻĒāĻŋāύā§āĻĢā§āϰāĻŋāύ) āĻāĻāĻŋāϰ āĻā§āύ āĻāϰā§āϰāĻŋ āĻ
āĻŦāϏā§āĻĨāĻžāϝāĻŧ āĻĒā§āϰāĻĨāĻŽ āĻĒāĻāύā§āĻĻā§āϰ āĻāώā§āϧ?)
a) Hypertension
b) Anaphylactic shock or Cardiac arrest
c) Hyperglycemia
d) Post-operative constipation
Right Answer: b
Explanation: āĻ
ā§āϝāĻžāύāĻžāĻĢāĻžāĻāϞā§āϝāĻžāĻāĻāĻŋāĻ āĻļāĻ āĻŦāĻž āĻāĻžāϰā§āĻĄāĻŋāϝāĻŧāĻžāĻ āĻ
ā§āϝāĻžāϰā§āϏā§āĻā§āϰ āĻŽāϤ⧠āĻāϰā§āϰāĻŋ āĻ
āĻŦāϏā§āĻĨāĻžāϝāĻŧ āĻ
ā§āϝāĻžāĻĄā§āϰā§āύāĻžāϞāĻŋāύ āĻĻā§āϰā§āϤ āϰāĻā§āϤāĻāĻžāĻĒ āĻŦāĻžāĻĄāĻŧāĻŋāϝāĻŧā§ āĻ āĻšā§āĻĻāϏā§āĻĒāύā§āĻĻāύ āϏāĻā§āϰāĻŋāϝāĻŧ āĻāϰ⧠āϰā§āĻā§āĻā§ āĻŦāĻžāĻāĻāĻžāϤ⧠āϏāĻžāĻšāĻžāϝā§āϝ āĻāϰā§āĨ¤
Q17. Atropine is primarily administered to a patient during surgery to counteract which condition? (āĻ
āĻĒāĻžāϰā§āĻļāύā§āϰ āϏāĻŽāϝāĻŧ āĻā§āύ āĻ
āĻŦāϏā§āĻĨāĻž āĻĒā§āϰāϤāĻŋāϰā§āϧ āĻāϰāϤ⧠āĻ
ā§āϝāĻžāĻā§āϰā§āĻĒāĻŋāύ āĻĒā§āϰāϧāĻžāύāϤ āĻĻā§āĻāϝāĻŧāĻž āĻšāϝāĻŧ?)
a) Tachycardia (fast heart rate)
b) Bradycardia (slow heart rate)
c) Hypertension
d) High fever
Right Answer: b
Explanation: āĻ
ā§āϝāĻžāĻā§āϰā§āĻĒāĻŋāύ āĻā§āĻāĻžāϏ āύāĻžāϰā§āĻā§āϰ āĻĒā§āϰāĻāĻžāĻŦ āĻāĻŽāĻŋāϝāĻŧā§ āĻšā§āĻĻāϏā§āĻĒāύā§āĻĻāύ āĻŦāĻžāĻĄāĻŧāĻžāϝāĻŧ, āϤāĻžāĻ āĻŦā§āϰā§āϝāĻžāĻĄāĻŋāĻāĻžāϰā§āĻĄāĻŋāϝāĻŧāĻž (āĻšāĻžāϰā§āĻāϰā§āĻ āĻāĻŽā§ āϝāĻžāĻāϝāĻŧāĻž) āĻĒā§āϰāϤāĻŋāϰā§āϧ⧠āĻāĻāĻŋ āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧāĨ¤
Q18. Dopamine is commonly used in the OT/ICU setting to manage which condition? (āĻāĻāĻŋ/āĻāĻāϏāĻŋāĻāĻāϤ⧠āĻĄā§āĻĒāĻžāĻŽāĻŋāύ āϏāĻžāϧāĻžāϰāĻŖāϤ āĻā§āύ āĻ
āĻŦāϏā§āĻĨāĻž āύāĻŋāϝāĻŧāύā§āϤā§āϰāĻŖā§ āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧ?)
a) Hypotension and shock (to increase cardiac output and BP)
b) Hyperthermia
c) Allergic reactions
d) Excessive bleeding
Right Answer: a
Explanation: āĻĄā§āĻĒāĻžāĻŽāĻŋāύ āĻāĻāĻāĻŋ āĻāύā§āĻā§āϰāĻĒāĻŋāĻ āĻāώā§āϧ āϝāĻž āĻšā§āĻĻāϏā§āĻĒāύā§āĻĻāύā§āϰ āĻļāĻā§āϤāĻŋ āĻ āϰāĻā§āϤāĻāĻžāĻĒ āĻŦāĻžāĻĄāĻŧāĻžāϝāĻŧ, āϤāĻžāĻ āĻāĻāĻŋ āĻļāĻ āĻŦāĻž āĻšāĻžāĻāĻĒā§āĻā§āύāĻļāύ āĻ
āĻŦāϏā§āĻĨāĻžāϝāĻŧ āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧāĨ¤
Q19. What is the specific antidote used to reverse the effect of Heparin (an anticoagulant)? (āĻšā§āĻĒāĻžāϰāĻŋāύā§āϰ (āϰāĻā§āϤ āĻĒāĻžāϤāϞāĻžāĻāĻžāϰ⧠āĻāώā§āϧ) āĻĒā§āϰāĻāĻžāĻŦ āĻĒā§āϰāϤāĻŋāĻšāϤ āĻāϰāϤ⧠āĻā§āύ āύāĻŋāϰā§āĻĻāĻŋāώā§āĻ āĻ
ā§āϝāĻžāύā§āĻāĻŋāĻĄā§āĻ āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧ?)
a) Vitamin K
b) Protamine Sulfate
c) Naloxone
d) Flumazenil
Right Answer: b
Explanation: āĻĒā§āϰā§āĻāĻžāĻŽāĻŋāύ āϏāĻžāϞāĻĢā§āĻ āĻšā§āĻĒāĻžāϰāĻŋāύā§āϰ āϏāĻžāĻĨā§ āĻŦāύā§āϧāύ āϤā§āϰāĻŋ āĻāϰ⧠āĻāϰ āĻ
ā§āϝāĻžāύā§āĻāĻŋāĻā§āϝāĻŧāĻžāĻā§āϞā§āύā§āĻ āĻĒā§āϰāĻāĻžāĻŦ āύāĻŋāώā§āĻā§āϰāĻŋāϝāĻŧ āĻāϰ⧠āĻĻā§āϝāĻŧ, āϤāĻžāĻ āĻāĻāĻŋ āĻšā§āĻĒāĻžāϰāĻŋāύā§āϰ āύāĻŋāϰā§āĻĻāĻŋāώā§āĻ āĻ
ā§āϝāĻžāύā§āĻāĻŋāĻĄā§āĻāĨ¤
Q20. Which drug is the specific treatment of choice for Malignant Hyperthermia, a life-threatening anesthesia complication? (āĻŽā§āϝāĻžāϞāĻŋāĻāύā§āϝāĻžāύā§āĻ āĻšāĻžāĻāĻĒāĻžāϰāĻĨāĻžāϰā§āĻŽāĻŋāϝāĻŧāĻžāϰ (āĻ
ā§āϝāĻžāύā§āϏā§āĻĨā§āϏāĻŋāϝāĻŧāĻžāϰ āĻāĻāĻāĻŋ āĻĒā§āϰāĻžāĻŖāĻāĻžāϤ⧠āĻāĻāĻŋāϞāϤāĻž) āύāĻŋāϰā§āĻĻāĻŋāώā§āĻ āĻāĻŋāĻāĻŋā§āϏāĻžāϰ āĻāύā§āϝ āĻā§āύ āĻāώā§āϧ āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧ?)
a) Adrenaline
b) Dantrolene Sodium
c) Atropine
d) Protamine Sulfate
Right Answer: b
Explanation: āĻĄā§āϝāĻžāύāĻā§āϰā§āϞāĻŋāύ āϏā§āĻĄāĻŋāϝāĻŧāĻžāĻŽ āĻŽā§āϝāĻžāϞāĻŋāĻāύā§āϝāĻžāύā§āĻ āĻšāĻžāĻāĻĒāĻžāϰāĻĨāĻžāϰā§āĻŽāĻŋāϝāĻŧāĻžāϰ āĻāĻāĻŽāĻžāϤā§āϰ āύāĻŋāϰā§āĻĻāĻŋāώā§āĻ āĻāĻŋāĻāĻŋā§āϏāĻž, āϝāĻž āĻŽāĻžāĻāϏāĻĒā§āĻļāĻŋāϰ āĻā§āϤāϰ⧠āĻā§āϝāĻžāϞāϏāĻŋāϝāĻŧāĻžāĻŽ āύāĻŋāĻāϏāϰāĻŖ āĻŦāύā§āϧ āĻāϰ⧠āϤā§āĻŦā§āϰ āϤāĻžāĻĒāĻŽāĻžāϤā§āϰāĻž āĻ āĻŽāĻžāĻāϏāĻĒā§āĻļāĻŋāϰ āĻļāĻā§āϤ āĻšāĻāϝāĻŧāĻž āύāĻŋāϝāĻŧāύā§āϤā§āϰāĻŖ āĻāϰā§āĨ¤
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24/07/2026
OT NURSE RECRUITMENT EXAM - MCQ QUESTION BANK
TOPIC: SURGICAL INSTRUMENTS, SUTURES & OT ZONES
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SUMMARY / TOPIC-WISE QUESTION BREAKDOWN
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Q1 - Q7 : Part A - Surgical Instruments & Blade Sizes
Q8 - Q14 : Part B - Suture Materials & Selection
Q15 - Q20 : Part C - OT Zones & Environment Layout
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PART A: SURGICAL INSTRUMENTS & BLADE SIZES
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Q1. Which scalpel blade size is most commonly used for making a standard skin incision in general surgery? (āϏāĻžāϧāĻžāϰāĻŖ āϏāĻžāϰā§āĻāĻžāϰāĻŋāϤ⧠āϤā§āĻŦāĻā§ āĻāύāϏāĻŋāĻļāύ āĻĻā§āĻāϝāĻŧāĻžāϰ āĻāύā§āϝ āϏāĻžāϧāĻžāϰāĻŖāϤ āĻā§āύ āĻŦā§āϞā§āĻĄ āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧ?)
a) Blade No. 10
b) Blade No. 11
c) Blade No. 12
d) Blade No. 15
Right Answer: a
Explanation: āĻŦā§āϞā§āĻĄ āύāĻ ā§§ā§Ļ āϏāĻŦāĻā§āϝāĻŧā§ āĻŦā§āĻļāĻŋ āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧ āϏāĻžāϧāĻžāϰāĻŖ, āĻŦāĻĄāĻŧ āĻāύāϏāĻŋāĻļāύā§āϰ āĻāύā§āϝāĨ¤ āĻŦā§āϞā§āĻĄ āύāĻ ā§§ā§§ āĻĒāϝāĻŧā§āύā§āĻā§āĻĄ (āĻāĻŦāϏā§āϏ āĻĄā§āϰā§āύ āĻāϰāϤā§), āĻāϰ ā§§ā§Ģ āĻā§āĻ/āϏā§āĻā§āώā§āĻŽ āĻāύāϏāĻŋāĻļāύā§āϰ āĻāύā§āϝ āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧāĨ¤
Q2. Which forceps is used specifically for handling delicate tissues like intestines or blood vessels? (āĻā§āύ āĻĢāϰāϏā§āĻĒ āύāϰāĻŽ āĻāĻŋāϏā§āϝ⧠āϝā§āĻŽāύ āĻ
āύā§āϤā§āϰ āĻŦāĻž āϰāĻā§āϤāύāĻžāϞ⧠āϧāϰāĻžāϰ āĻāύā§āϝ āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧ?)
a) Toothed forceps
b) Non-toothed (Tissue) forceps
c) Sponge holding forceps
d) Bone holding forceps
Right Answer: b
Explanation: āύāύ-āĻā§āĻĨāĻĄ āĻĢāϰāϏā§āĻĒ āύāϰāĻŽ āĻ āϏāĻāĻŦā§āĻĻāύāĻļā§āϞ āĻāĻŋāϏā§āϝ⧠āĻāĻāĻžāϤ āύāĻž āĻāϰ⧠āϧāϰ⧠āϰāĻžāĻāϤ⧠āϏāĻžāĻšāĻžāϝā§āϝ āĻāϰā§, āϝā§āĻāĻžāύ⧠āĻā§āĻĨāĻĄ āĻĢāϰāϏā§āĻĒ āĻļāĻā§āϤ āĻāĻŋāϏā§āϝ⧠āĻŦāĻž āϤā§āĻŦāĻā§āϰ āĻāύā§āϝ āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧāĨ¤
Q3. Mayo scissors are primarily designed for which purpose in the OT? (āĻŽā§āϝāĻŧā§ āĻāĻžāĻāĻāĻŋ āĻāĻāĻŋāϤ⧠āĻĒā§āϰāϧāĻžāύāϤ āĻā§āύ āĻāĻžāĻā§ āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧ?)
a) Cutting sutures only
b) Cutting heavy tissue and fascia
c) Dissecting fine tissue
d) Cutting bandages
Right Answer: b
Explanation: āĻŽā§āϝāĻŧā§ āĻāĻžāĻāĻāĻŋ āĻŽā§āĻāĻž āĻāĻŦāĻ āĻāĻžāϰ⧠āĻāĻŋāϏā§āϝ⧠āĻŦāĻž āĻĢā§āϝāĻžāϏāĻŋāϝāĻŧāĻž āĻāĻžāĻāĻžāϰ āĻāύā§āϝ āĻĄāĻŋāĻāĻžāĻāύ āĻāϰāĻž, āϝā§āĻāĻžāύ⧠āĻŽā§āĻāĻā§āύāĻŦāĻžāĻāĻŽ āĻāĻžāĻāĻāĻŋ āϏā§āĻā§āώā§āĻŽ āĻāĻŋāϏā§āϝ⧠āĻāĻžāĻāĻžāϰ āĻāύā§āϝ āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧāĨ¤
Q4. Metzenbaum scissors differ from Mayo scissors mainly in which characteristic? (āĻŽā§āĻāĻā§āύāĻŦāĻžāĻāĻŽ āĻāĻžāĻāĻāĻŋ āĻŽā§āϝāĻŧā§ āĻāĻžāĻāĻāĻŋ āĻĨā§āĻā§ āĻĒā§āϰāϧāĻžāύāϤ āĻā§āϏā§āϰ āĻĻāĻŋāĻ āĻĨā§āĻā§ āĻāĻŋāύā§āύ?)
a) Metzenbaum has shorter, thicker blades for heavy tissue
b) Metzenbaum has longer handles and finer, thinner blades for delicate tissue
c) Metzenbaum is used only for cutting bones
d) There is no difference between them
Right Answer: b
Explanation: āĻŽā§āĻāĻā§āύāĻŦāĻžāĻāĻŽ āĻāĻžāĻāĻāĻŋāϰ āĻŦā§āϞā§āĻĄ āϏāϰ⧠āĻ āĻĒāĻžāϤāϞāĻž āĻšāϝāĻŧ, āϝāĻž āϏā§āĻā§āώā§āĻŽ āĻ āϏāĻāĻŦā§āĻĻāύāĻļā§āϞ āĻāĻŋāϏā§āϝ⧠(āϝā§āĻŽāύ āϰāĻā§āϤāύāĻžāϞā§, āĻĢā§āϝāĻžāĻ) āĻāĻžāĻāĻžāϰ āĻāύā§āϝ āĻāĻĒāϝā§āĻā§āϤāĨ¤
Q5. Which instrument is used to hold back the edges of an incision to provide better visibility of the surgical field? (āĻ
āĻĒāĻžāϰā§āĻļāύā§āϰ āĻāĻžāϝāĻŧāĻāĻž āĻāĻžāϞā§āĻāĻžāĻŦā§ āĻĻā§āĻāĻžāϰ āĻāύā§āϝ āĻāύāϏāĻŋāĻļāύā§āϰ āĻĒā§āϰāĻžāύā§āϤ āϏāϰāĻŋāϝāĻŧā§ āϰāĻžāĻāϤ⧠āĻā§āύ āϝāύā§āϤā§āϰ āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧ?)
a) Retractor
b) Needle holder
c) Suture scissors
d) Sponge holder
Right Answer: a
Explanation: āϰāĻŋāĻā§āϰā§āϝāĻžāĻā§āĻāϰ āĻāύāϏāĻŋāĻļāύā§āϰ āĻĒā§āϰāĻžāύā§āϤ āϧāϰ⧠āϰā§āĻā§ āϏāĻžāϰā§āĻāύāĻā§ āĻ
āĻĒāĻžāϰā§āĻļāύā§āϰ āϏā§āĻĨāĻžāύ āϏā§āĻĒāώā§āĻāĻāĻžāĻŦā§ āĻĻā§āĻāϤ⧠āϏāĻžāĻšāĻžāϝā§āϝ āĻāϰā§āĨ¤
Q6. What is the primary function of a Needle Holder (Needle Driver) in surgery? (āύāĻŋāĻĄāϞ āĻšā§āϞā§āĻĄāĻžāϰā§āϰ āĻĒā§āϰāϧāĻžāύ āĻāĻžāĻ āĻā§?)
a) To cut the suture after knotting
b) To grasp and guide the suture needle through tissue
c) To hold the skin edges apart
d) To clamp blood vessels
Right Answer: b
Explanation: āύāĻŋāĻĄāϞ āĻšā§āϞā§āĻĄāĻžāϰ āϏā§āϞāĻžāĻ āĻāϰāĻžāϰ āϏāĻŽāϝāĻŧ āϏā§āĻ āĻļāĻā§āϤāĻāĻžāĻŦā§ āϧāϰ⧠āĻāĻŋāϏā§āϝā§āϰ āĻŽāϧā§āϝ āĻĻāĻŋāϝāĻŧā§ āϏāĻ āĻŋāĻāĻāĻžāĻŦā§ āĻāĻžāϞāύāĻž āĻāϰāϤ⧠āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧāĨ¤
Q7. Artery forceps (Hemostats) are primarily used for which purpose? (āĻāϰā§āĻāĻžāϰāĻŋ āĻĢāϰāϏā§āĻĒ āĻŦāĻž āĻšā§āĻŽā§āϏā§āĻā§āϝāĻžāĻ āĻĒā§āϰāϧāĻžāύāϤ āĻā§ āĻāĻžāĻā§ āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧ?)
a) Cutting tissue
b) Clamping blood vessels to control bleeding
c) Holding sponges
d) Retracting skin
Right Answer: b
Explanation: āĻāϰā§āĻāĻžāϰāĻŋ āĻĢāϰāϏā§āĻĒ āϰāĻā§āϤāύāĻžāϞ⧠āĻā§āĻĒā§ āϧāϰ⧠āϰāĻā§āϤāĻā§āώāϰāĻŖ (bleeding) āύāĻŋāϝāĻŧāύā§āϤā§āϰāĻŖ āĻāϰāϤ⧠āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧ, āϝāĻž āĻšāĻŋāĻŽā§āϏā§āĻā§āϝāĻžāϏāĻŋāϏā§āϰ āĻāύā§āϝ āĻ
āϤā§āϝāύā§āϤ āĻā§āϰā§āϤā§āĻŦāĻĒā§āϰā§āĻŖāĨ¤
PART B: SUTURE MATERIALS & SELECTION
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Q8. Which of the following suture materials is an example of a synthetic absorbable suture? (āύāĻŋāĻā§āϰ āĻā§āύ āϏā§āϤāĻžāĻāĻŋ āĻāĻāĻāĻŋ āϏāĻŋāύā§āĻĨā§āĻāĻŋāĻ āĻļā§āώāĻŖāϝā§āĻā§āϝ āĻŦāĻž āĻ
ā§āϝāĻžāĻŦāĻāϰāĻŦā§āĻŦāϞ āϏā§āϤāĻžāϰ āĻāĻĻāĻžāĻšāϰāĻŖ?)
a) Silk
b) Nylon
c) Vicryl
d) Catgut
Right Answer: c
Explanation: āĻāĻžāĻāĻā§āϰāĻŋāϞ (Vicryl) āĻšāϞ⧠āĻāĻāĻāĻŋ āϏāĻŋāύā§āĻĨā§āĻāĻŋāĻ āĻāĻŦāĻ āĻļā§āώāĻŖāϝā§āĻā§āϝ (Absorbable) āϏā§āϤāĻž, āϝāĻž āύāĻŋāϰā§āĻĻāĻŋāώā§āĻ āϏāĻŽāϝāĻŧ āĻĒāϰ āĻļāϰā§āϰā§āϰ āĻā§āϤāϰ⧠āύāĻŋāĻā§ āύāĻŋāĻā§āĻ āĻāϞ⧠āϝāĻžāϝāĻŧāĨ¤ āĻā§āϝāĻžāĻāĻāĻžāĻāĻ āĻļā§āώāĻŖāϝā§āĻā§āϝ āĻāĻŋāύā§āϤ⧠āĻāĻāĻŋ āύā§āϝāĻžāĻāĻžāϰāĻžāϞ (āĻĒā§āϰāĻžāĻā§āϤāĻŋāĻ)āĨ¤
Q9. Catgut suture is derived from which natural source? (āĻā§āϝāĻžāĻāĻāĻžāĻ āϏā§āϤāĻž āĻā§āύ āĻĒā§āϰāĻžāĻā§āϤāĻŋāĻ āĻā§āϏ āĻĨā§āĻā§ āϤā§āϰāĻŋ āĻšāϝāĻŧ?)
a) Cotton fiber
b) Sheep or cattle intestine (submucosa)
c) Silk worm cocoon
d) Synthetic polymer
Right Answer: b
Explanation: āĻā§āϝāĻžāĻāĻāĻžāĻ āϏāĻžāϧāĻžāϰāĻŖāϤ āĻā§āĻĄāĻŧāĻž āĻŦāĻž āĻāϰā§āϰ āĻ
āύā§āϤā§āϰā§āϰ āϏāĻžāĻŦāĻŽāĻŋāĻāĻā§āϏāĻž āϏā§āϤāϰ āĻĨā§āĻā§ āϤā§āϰāĻŋ āĻāϰāĻž āĻšāϝāĻŧ, āϤāĻžāĻ āĻāĻāĻŋ āĻāĻāĻāĻŋ āύā§āϝāĻžāĻāĻžāϰāĻžāϞ āĻ
ā§āϝāĻžāĻŦāĻāϰāĻŦā§āĻŦāϞ āϏā§āϤāĻžāĨ¤
Q10. Which of the following is a NON-ABSORBABLE suture material? (āύāĻŋāĻā§āϰ āĻā§āύāĻāĻŋ āĻāĻāĻāĻŋ āύāύ-āĻ
ā§āϝāĻžāĻŦāĻāϰāĻŦā§āĻŦāϞ āϏā§āϤāĻž?)
a) Chromic Catgut
b) Vicryl
c) Silk
d) PGA (Polyglycolic acid)
Right Answer: c
Explanation: āϏāĻŋāϞā§āĻ (Silk) āĻļāϰā§āϰā§āϰ āĻā§āϤāϰ⧠āĻāϞ⧠āϝāĻžāϝāĻŧ āύāĻž, āϤāĻžāĻ āĻāĻāĻŋ āύāύ-āĻ
ā§āϝāĻžāĻŦāĻāϰāĻŦā§āĻŦāϞ āϏā§āϤāĻž āĻšāĻŋāϏā§āĻŦā§ āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧ, āĻĒā§āϰāϧāĻžāύāϤ āϤā§āĻŦāĻ āĻŦāĻž āĻāĻŋāϏā§āϝ⧠āĻĢāĻŋāĻā§āϏā§āĻļāύā§āϰ āĻāύā§āϝāĨ¤
Q11. Nylon sutures are primarily preferred for which type of closure? (āύāĻžāĻāϞāύ āϏā§āϤāĻž āϏāĻžāϧāĻžāϰāĻŖāϤ āĻā§āύ āϧāϰāύā§āϰ āĻā§āϞā§āĻāĻžāϰā§āϰ āĻāύā§āϝ āĻĒāĻāύā§āĻĻ āĻāϰāĻž āĻšāϝāĻŧ?)
a) Internal organ closure
b) Skin closure requiring high tensile strength
c) Absorbable internal ligation
d) Vascular anastomosis only
Right Answer: b
Explanation: āύāĻžāĻāϞāύ āĻāĻāĻāĻŋ āĻļāĻā§āϤāĻŋāĻļāĻžāϞ⧠āύāύ-āĻ
ā§āϝāĻžāĻŦāĻāϰāĻŦā§āĻŦāϞ āϏāĻŋāύā§āĻĨā§āĻāĻŋāĻ āϏā§āϤāĻž, āϝāĻž āĻŽā§āϞāϤ āϤā§āĻŦāĻā§āϰ āĻā§āϞā§āĻāĻžāϰ⧠āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧ āĻāĻžāϰāĻŖ āĻāĻāĻŋ āĻāĻā§āĻ āĻā§āύāϏāĻžāĻāϞ āϏā§āĻā§āϰā§āĻāĻĨ āĻĒā§āϰāĻĻāĻžāύ āĻāϰā§āĨ¤
Q12. What is the standard suture removal time for a facial wound closure? (āĻŽā§āĻāĻŽāĻŖā§āĻĄāϞā§āϰ āĻā§āώāϤāϏā§āĻĨāĻžāύā§āϰ āϏā§āϤāĻž āϏāĻžāϧāĻžāϰāĻŖāϤ āĻāϤ āĻĻāĻŋāύ⧠āĻā§āϞāĻž āĻšāϝāĻŧ?)
a) 3-5 days
b) 7-10 days
c) 14 days
d) 21 days
Right Answer: a
Explanation: āĻŽā§āĻāĻŽāĻŖā§āĻĄāϞā§āϰ āĻāĻžāĻŽāĻĄāĻŧāĻž āĻĒāĻžāϤāϞāĻž āĻ āĻĻā§āϰā§āϤ āĻšāĻŋāϞ āĻšāϝāĻŧ āĻŦāϞ⧠āϏā§āĻāĻžāĻ¨ā§ ā§Š-ā§Ģ āĻĻāĻŋāύā§āϰ āĻŽāϧā§āϝā§āĻ āϏā§āϤāĻž āĻā§āϞ⧠āĻĢā§āϞāĻž āĻšāϝāĻŧ, āϝāĻžāϤ⧠āĻĻāĻžāĻ āĻāĻŽ āĻĒāĻĄāĻŧā§āĨ¤
Q13. What is the standard suture removal time for an abdominal wound closure? (āĻĒā§āĻā§āϰ āĻā§āώāϤāϏā§āĻĨāĻžāύā§āϰ āϏā§āϤāĻž āϏāĻžāϧāĻžāϰāĻŖāϤ āĻāϤ āĻĻāĻŋāύ⧠āĻā§āϞāĻž āĻšāϝāĻŧ?)
a) 3-5 days
b) 7-10 days
c) 21-28 days
d) 1 day
Right Answer: b
Explanation: āĻĒā§āĻā§āϰ āĻāĻžāĻŽāĻĄāĻŧāĻž āĻŽā§āĻā§āϰ āϤā§āϞāύāĻžāϝāĻŧ āĻāύ āĻāĻŦāĻ āĻŦā§āĻļāĻŋ āĻā§āύāĻļāύ⧠āĻĨāĻžāĻā§, āϤāĻžāĻ āĻāĻāĻžāύ⧠āϏāĻžāϧāĻžāϰāĻŖāϤ ā§-ā§§ā§Ļ āĻĻāĻŋāύ āĻĒāϰ āϏā§āϤāĻž āĻā§āϞāĻž āĻšāϝāĻŧāĨ¤
Q14. Which suture size is generally used for delicate microsurgery such as eye or vascular surgery? (āĻā§āĻ āĻŦāĻž āϰāĻā§āϤāύāĻžāϞā§āϰ āĻŽāϤ⧠āϏā§āĻā§āώā§āĻŽ āĻŽāĻžāĻāĻā§āϰā§āϏāĻžāϰā§āĻāĻžāϰāĻŋāϤ⧠āϏāĻžāϧāĻžāϰāĻŖāϤ āĻā§āύ āĻŽāĻžāĻĒā§āϰ āϏā§āϤāĻž āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧ?)
a) Size 1 or 2
b) Size 6-0 to 11-0 (very fine)
c) Size 3-0 only
d) Size 5
Right Answer: b
Explanation: āϏā§āϤāĻžāϰ āĻŽāĻžāĻĒ āϝāϤ āĻŦā§āĻļāĻŋ āĻļā§āύā§āϝ (0) āĻĨāĻžāĻā§, āϏā§āϤāĻž āϤāϤ āϏā§āĻā§āώā§āĻŽ āĻšāϝāĻŧāĨ¤ āĻŽāĻžāĻāĻā§āϰā§āϏāĻžāϰā§āĻāĻžāϰāĻŋāϤ⧠ā§Ŧ-ā§Ļ āĻĨā§āĻā§ ā§§ā§§-ā§Ļ āĻĒāϰā§āϝāύā§āϤ āĻ
āϤāĻŋ āϏā§āĻā§āώā§āĻŽ āϏā§āϤāĻž āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧ, āϝāĻž āĻāĻŽ āĻāĻŋāϏā§āϝ⧠āĻāĻāĻžāϤ āĻāϰā§āĨ¤
PART C: OT ZONES & ENVIRONMENT LAYOUT
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Q15. According to standard OT zoning, which zone includes the reception, changing rooms, and administrative offices? (āĻāĻĻāϰā§āĻļ āĻāĻāĻŋ āĻā§āύāĻŋāĻ āĻ
āύā§āϝāĻžāϝāĻŧā§ āĻā§āύ āĻā§āύ⧠āϰāĻŋāϏā§āĻĒāĻļāύ, āĻā§āĻā§āĻāĻŋāĻ āϰā§āĻŽ āĻāĻŦāĻ āĻĒā§āϰāĻļāĻžāϏāύāĻŋāĻ āĻ
āĻĢāĻŋāϏ āĻ
āύā§āϤāϰā§āĻā§āĻā§āϤ āĻĨāĻžāĻā§?)
a) Sterile Zone
b) Clean Zone
c) Protective (Outer) Zone
d) Disposal Zone
Right Answer: c
Explanation: āĻĒā§āϰā§āĻā§āĻā§āĻāĻŋāĻ āĻŦāĻž āĻāĻāĻāĻžāϰ āĻā§āύ⧠āϰāĻŋāϏā§āĻĒāĻļāύ, āĻā§āĻā§āĻāĻŋāĻ āϰā§āĻŽ āĻāĻŦāĻ āĻ
āĻĢāĻŋāϏ āĻĨāĻžāĻā§, āϝā§āĻāĻžāύ āĻĨā§āĻā§ āĻŦāĻžāĻāϰā§āϰ āĻŽāĻžāύā§āώ āĻāĻāĻŋāϰ āĻā§āϤāϰ⧠āĻĒā§āϰāĻŦā§āĻļā§āϰ āĻ
āύā§āĻŽāϤāĻŋ āύā§āϝāĻŧāĨ¤
Q16. Which OT zone is designated for scrubbing, gowning, and gloving before entering the operating room? (āĻ
āĻĒāĻžāϰā§āĻāĻŋāĻ āϰā§āĻŽā§ āĻĒā§āϰāĻŦā§āĻļā§āϰ āĻāĻā§ āϏā§āĻā§āϰāĻžāĻŦāĻŋāĻ, āĻāĻžāĻāύāĻŋāĻ āĻāĻŦāĻ āĻā§āϞāĻžāĻāĻŋāĻ āĻāϰāĻžāϰ āĻāύā§āϝ āĻā§āύ āĻā§āύ āύāĻŋāϰā§āϧāĻžāϰāĻŋāϤ?)
a) Protective Zone
b) Clean Zone
c) Sterile Zone
d) Disposal Zone
Right Answer: b
Explanation: āĻā§āϞāĻŋāύ āĻā§āύ⧠āϏā§āĻā§āϰāĻžāĻŦ āϰā§āĻŽ, āĻ
ā§āϝāĻžāύā§āϏā§āĻĨā§āϏāĻŋāϝāĻŧāĻž āϰā§āĻŽ āĻĨāĻžāĻā§, āϝā§āĻāĻžāύ⧠āϏāĻžāϰā§āĻāĻŋāĻā§āϝāĻžāϞ āĻāĻŋāĻŽ āϏā§āĻā§āϰāĻžāĻŦāĻŋāĻ, āĻāĻžāĻāύāĻŋāĻ āĻ āĻā§āϞāĻžāĻāĻŋāĻ āĻāϰ⧠āĻā§āϤāϰ⧠āĻĒā§āϰāĻŦā§āĻļā§āϰ āĻāύā§āϝ āĻĒā§āϰāϏā§āϤā§āϤ āĻšāϝāĻŧāĨ¤
Q17. The Operating Room itself, where the actual surgery takes place, falls under which zone? (āϝ⧠āĻāĻā§āώ⧠āĻĒā§āϰāĻā§āϤ āĻ
āĻĒāĻžāϰā§āĻļāύ āĻšāϝāĻŧ, āϤāĻž āĻā§āύ āĻā§āύā§āϰ āĻ
āύā§āϤāϰā§āĻāϤ?)
a) Protective Zone
b) Clean Zone
c) Sterile (Aseptic) Zone
d) Disposal Zone
Right Answer: c
Explanation: āĻ
āĻĒāĻžāϰā§āĻāĻŋāĻ āϰā§āĻŽ āĻšāϞ⧠āϏā§āĻā§āϰāĻžāĻāϞ āĻŦāĻž āĻ
ā§āϝāĻžāϏā§āĻĒāĻāĻŋāĻ āĻā§āύ, āϝā§āĻāĻžāύ⧠āϏāϰā§āĻŦā§āĻā§āĻ āĻŽāĻžāϤā§āϰāĻžāϰ āĻā§āĻŦāĻžāĻŖā§āĻŽā§āĻā§āϤ āĻĒāϰāĻŋāĻŦā§āĻļ āĻŦāĻāĻžāϝāĻŧ āϰāĻžāĻāĻž āĻšāϝāĻŧ āĻāύāĻĢā§āĻāĻļāύ āĻĒā§āϰāϤāĻŋāϰā§āϧā§āϰ āĻāύā§āϝāĨ¤
Q18. Which zone is used for the disposal of used instruments, soiled linen, and waste materials after surgery? (āĻ
āĻĒāĻžāϰā§āĻļāύā§āϰ āĻĒāϰ āĻŦā§āϝāĻŦāĻšā§āϤ āϝāύā§āϤā§āϰāĻĒāĻžāϤāĻŋ, āĻŽāϝāĻŧāϞāĻž āĻāĻžāĻĒāĻĄāĻŧ āĻāĻŦāĻ āĻŦāϰā§āĻā§āϝ āύāĻŋāώā§āĻĒāϤā§āϤāĻŋāϰ āĻāύā§āϝ āĻā§āύ āĻā§āύ āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧ?)
a) Sterile Zone
b) Disposal (Dirty) Zone
c) Clean Zone
d) Protective Zone
Right Answer: b
Explanation: āĻĄāĻŋāϏāĻĒā§āĻāĻžāϞ āĻŦāĻž āĻĄāĻžāϰā§āĻāĻŋ āĻā§āύ⧠āĻŦā§āϝāĻŦāĻšā§āϤ āϝāύā§āϤā§āϰāĻĒāĻžāϤāĻŋ, āĻŽāϝāĻŧāϞāĻž āϞāĻŋāύā§āύ āĻāĻŦāĻ āĻŦāϰā§āĻā§āϝ āĻĒāĻĻāĻžāϰā§āĻĨ āύāĻŋāϰāĻžāĻĒāĻĻāĻāĻžāĻŦā§ āϏāϰāĻŋāϝāĻŧā§ āĻĢā§āϞāĻž āĻšāϝāĻŧ, āϝāĻžāϤ⧠āĻā§āϰāϏ-āĻāύāĻĢā§āĻāĻļāύ āύāĻž āĻāĻā§āĨ¤
Q19. What is the recommended airflow pattern inside an Operating Room to minimize contamination? (āĻ
āĻĒāĻžāϰā§āĻāĻŋāĻ āϰā§āĻŽā§āϰ āĻā§āϤāϰ⧠āĻĻā§āώāĻŖ āĻāĻŽāĻžāϤ⧠āĻā§āύ āϧāϰāύā§āϰ āĻŦāĻžāϝāĻŧā§āĻĒā§āϰāĻŦāĻžāĻš āϏā§āĻĒāĻžāϰāĻŋāĻļ āĻāϰāĻž āĻšāϝāĻŧ?)
a) Turbulent airflow from bottom to top
b) Laminar airflow from ceiling to floor (positive pressure)
c) No airflow at all
d) Cross airflow from side windows
Right Answer: b
Explanation: āϞā§āϝāĻžāĻŽāĻŋāύāĻžāϰ āĻāϝāĻŧāĻžāϰāĻĢā§āϞ⧠āĻāĻžāĻĻ āĻĨā§āĻā§ āĻŽā§āĻā§āϰ āĻĻāĻŋāĻā§ āĻĒāĻāĻŋāĻāĻŋāĻ āĻĒā§āϰā§āϏāĻžāϰ⧠āĻĒā§āϰāĻŦāĻžāĻšāĻŋāϤ āĻšāϝāĻŧ, āϝāĻž āĻā§āĻŦāĻžāĻŖā§ āĻ āϧā§āϞāĻžāĻŦāĻžāϞāĻŋ āĻ
āĻĒāĻžāϰā§āĻāĻŋāĻ āĻā§āĻŦāĻŋāϞ āĻĨā§āĻā§ āĻĻā§āϰ⧠āĻ ā§āϞ⧠āĻĻā§āϝāĻŧ āĻāĻŦāĻ āĻŦāĻžāĻāϰā§āϰ āĻĻā§āώāĻŋāϤ āĻŦāĻžāϤāĻžāϏ āĻĒā§āϰāĻŦā§āĻļ āĻāϰāϤ⧠āĻŦāĻžāϧāĻž āĻĻā§āϝāĻŧāĨ¤
Q20. Why is "Positive Pressure Ventilation" maintained inside the Operating Room relative to the corridor? (āĻāϰāĻŋāĻĄā§āϰā§āϰ āϤā§āϞāύāĻžāϝāĻŧ āĻ
āĻĒāĻžāϰā§āĻāĻŋāĻ āϰā§āĻŽā§ āĻā§āύ "āĻĒāĻāĻŋāĻāĻŋāĻ āĻĒā§āϰā§āϏāĻžāϰ āĻā§āύā§āĻāĻŋāϞā§āĻļāύ" āĻŦāĻāĻžāϝāĻŧ āϰāĻžāĻāĻž āĻšāϝāĻŧ?)
a) To pull contaminated air into the OR
b) To push clean air out of the OR, preventing outside contaminated air from entering
c) To save electricity
d) To increase room temperature
Right Answer: b
Explanation: āĻĒāĻāĻŋāĻāĻŋāĻ āĻĒā§āϰā§āϏāĻžāϰā§āϰ āĻāĻžāϰāĻŖā§ āĻāĻāĻŋāϰ āĻā§āϤāϰā§āϰ āĻĒāϰāĻŋāώā§āĻāĻžāϰ āĻŦāĻžāϤāĻžāϏ āĻŦāĻžāĻāϰā§āϰ āĻĻāĻŋāĻā§ āĻŦā§āϰ āĻšāϝāĻŧ, āĻĢāϞ⧠āĻāϰāĻŋāĻĄā§āϰā§āϰ āĻĻā§āώāĻŋāϤ āĻŦāĻžāϤāĻžāϏ āĻā§āϤāϰ⧠āĻĒā§āϰāĻŦā§āĻļ āĻāϰāϤ⧠āĻĒāĻžāϰ⧠āύāĻž, āϝāĻž āĻāύāĻĢā§āĻāĻļāύ āĻāύā§āĻā§āϰā§āϞā§āϰ āĻāύā§āϝ āĻā§āϰā§āϤā§āĻŦāĻĒā§āϰā§āĻŖ
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23/07/2026
# OT Nurse Recruitment Exam - MCQ Bank: Sterilization & Disinfection
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# # đ Topic-wise Summary Breakdown
| Question Range | Sub-Topic |
|---|---|
| **Q1 â Q7** | **Part A:** Physical Methods (Autoclave, Hot Air Oven, ETO Gas, Radiation) |
| **Q8 â Q14** | **Part B:** Chemical Disinfection & Antiseptics (Glutaraldehyde, Formaldehyde, Alcohol, Bleaching Powder) |
| **Q15 â Q20** | **Part C:** OT Environmental Disinfection & Indicators (Air Exchange, HEPA Filter, Fumigation, Chemical/Biological Indicators) |
# # Part A: Physical Methods of Sterilization (Autoclave, Hot Air Oven, Radiation)
**Q1.** Which of the following is the standard temperature and pressure for steam sterilization in an Autoclave? (āύāĻŋāĻā§āϰ āĻā§āύāĻāĻŋ āĻ
āĻā§āĻā§āϞā§āĻā§ āϏā§āĻāĻŋāĻŽ āϏā§āĻā§āϰāĻŋāϞāĻžāĻāĻā§āĻļāύā§āϰ āĻāĻĻāϰā§āĻļ āϤāĻžāĻĒāĻŽāĻžāϤā§āϰāĻž āĻ āĻāĻžāĻĒ?)
a) 100°C at 10 lbs
b) 121°C at 15 lbs
c) 134°C at 30 lbs
d) 115°C at 12 lbs
**Right Answer: b**
**Explanation:** āĻ
āĻā§āĻā§āϞā§āĻā§āϰ āĻāĻĻāϰā§āĻļ āĻŽāĻžāύ āĻšāϞ⧠⧧⧍⧧ āĻĄāĻŋāĻā§āϰāĻŋ āϏā§āϞāϏāĻŋāϝāĻŧāĻžāϏ āϤāĻžāĻĒāĻŽāĻžāϤā§āϰāĻž āĻāĻŦāĻ ā§§ā§Ģ āĻĒāĻžāĻāύā§āĻĄ āĻāĻžāĻĒ, āϝāĻž āϏāĻžāϧāĻžāϰāĻŖāϤ ā§§ā§Ģ-⧍ā§Ļ āĻŽāĻŋāύāĻŋāĻ āϧāϰ⧠āϰāĻžāĻāĻž āĻšāϝāĻŧāĨ¤
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**Q2.** What is the standard temperature and holding time for Hot Air Oven sterilization? (āĻšāĻ āĻāϝāĻŧāĻžāϰ āĻāĻā§āύ āϏā§āĻā§āϰāĻŋāϞāĻžāĻāĻā§āĻļāύā§āϰ āĻāĻĻāϰā§āĻļ āϤāĻžāĻĒāĻŽāĻžāϤā§āϰāĻž āĻ āϏāĻŽāϝāĻŧ āĻāϤ?)
a) 100°C for 30 minutes
b) 121°C for 1 hour
c) 160°C for 2 hours
d) 180°C for 15 minutes
**Right Answer: c**
**Explanation:** āĻšāĻ āĻāϝāĻŧāĻžāϰ āĻāĻā§āύ⧠⧧ā§Ŧā§Ļ āĻĄāĻŋāĻā§āϰāĻŋ āϏā§āϞāϏāĻŋāϝāĻŧāĻžāϏ āϤāĻžāĻĒāĻŽāĻžāϤā§āϰāĻžāϝāĻŧ ⧍ āĻāĻŖā§āĻāĻž āϰāĻžāĻāϞ⧠āĻā§āϞāĻžāϏāĻāϝāĻŧā§āϝāĻžāϰ āĻ āϤā§āϞ āĻāĻžāϤā§āϝāĻŧ āĻāĻŋāύāĻŋāϏ āϏāĻŽā§āĻĒā§āϰā§āĻŖāϰā§āĻĒā§ āϏā§āĻā§āϰāĻžāĻāϞ āĻšāϝāĻŧāĨ¤
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**Q3.** Hot Air Oven sterilization is best suited for which of the following items? (āĻšāĻ āĻāϝāĻŧāĻžāϰ āĻāĻā§āύ āϏā§āĻā§āϰāĻŋāϞāĻžāĻāĻā§āĻļāύ āĻā§āύ āĻāĻŋāύāĻŋāϏā§āϰ āĻāύā§āϝ āϏāĻŦāĻā§āϝāĻŧā§ āĻāĻĒāϝā§āĻā§?)
a) Rubber gloves
b) Glass syringes and powders
c) Linen and cotton
d) Plastic tubing
**Right Answer: b**
**Explanation:** āĻšāĻ āĻāϝāĻŧāĻžāϰ āĻāĻā§āύ āĻļā§āώā§āĻ āϤāĻžāĻĒ (dry heat) āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻāϰā§, āϤāĻžāĻ āĻāĻāĻŋ āĻāĻžāĻā§āϰ āϏāĻžāĻŽāĻā§āϰā§, āĻĒāĻžāĻāĻĄāĻžāϰ āĻāĻŦāĻ āϤā§āϞā§āϰ āĻāύā§āϝ āĻāĻĒāϝā§āĻā§āϤ, āϝāĻž āĻā§āĻāĻž āϤāĻžāĻĒā§ āĻā§āώāϤāĻŋāĻā§āϰāϏā§āϤ āĻšāϤ⧠āĻĒāĻžāϰā§āĨ¤
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**Q4.** Which sterilization method is most suitable for heat-sensitive surgical instruments with lenses (e.g., endoscopes)? (āϤāĻžāĻĒ-āϏāĻāĻŦā§āĻĻāύāĻļā§āϞ āϝāύā§āϤā§āϰ āϝā§āĻŽāύ āĻāύā§āĻĄā§āϏā§āĻā§āĻĒā§āϰ āĻāύā§āϝ āĻā§āύ āĻĒāĻĻā§āϧāϤāĻŋ āϏāĻŦāĻā§āϝāĻŧā§ āĻāĻĒāϝā§āĻā§āϤ?)
a) Autoclaving
b) Hot Air Oven
c) Ethylene Oxide (ETO) Gas Sterilization
d) Boiling
**Right Answer: c**
**Explanation:** āĻāĻĨāĻŋāϞāĻŋāύ āĻ
āĻā§āϏāĻžāĻāĻĄ āĻā§āϝāĻžāϏ āĻāĻŽ āϤāĻžāĻĒāĻŽāĻžāϤā§āϰāĻžāϝāĻŧ āĻāĻžāĻ āĻāϰ⧠āĻŦāϞ⧠āĻāĻāĻŋ āϤāĻžāĻĒ-āϏāĻāĻŦā§āĻĻāύāĻļā§āϞ āĻ āϞā§āύā§āϏāϝā§āĻā§āϤ āϝāύā§āϤā§āϰāĻĒāĻžāϤāĻŋāϰ āĻāύā§āϝ āύāĻŋāϰāĻžāĻĒāĻĻ āĻ āĻāĻžāϰā§āϝāĻāϰāĨ¤
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**Q5.** Gamma radiation sterilization is primarily used in which setting? (āĻāĻžāĻŽāĻž āϰā§āĻĄāĻŋāϝāĻŧā§āĻļāύ āϏā§āĻā§āϰāĻŋāϞāĻžāĻāĻā§āĻļāύ āϏāĻžāϧāĻžāϰāĻŖāϤ āĻā§āĻĨāĻžāϝāĻŧ āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧ?)
a) Bedside patient care
b) Industrial/commercial mass sterilization (e.g., disposable syringes)
c) OT floor cleaning
d) Hand washing
**Right Answer: b**
**Explanation:** āĻāĻžāĻŽāĻž āϰā§āĻĄāĻŋāϝāĻŧā§āĻļāύ āϏāĻžāϧāĻžāϰāĻŖāϤ āĻļāĻŋāϞā§āĻĒ āĻĒāϰā§āϝāĻžāϝāĻŧā§ āĻĄāĻŋāϏāĻĒā§āĻā§āĻŦāϞ āϏāĻŋāϰāĻŋāĻā§āĻ, āϏā§āϤāĻž, āĻā§āϝāĻžāĻĨā§āĻāĻžāϰ āĻāϤā§āϝāĻžāĻĻāĻŋ āĻŦā§āĻšā§ āĻāĻāĻžāϰ⧠āĻā§āĻŦāĻžāĻŖā§āĻŽā§āĻā§āϤ āĻāϰāϤ⧠āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧ, āĻšāĻžāϏāĻĒāĻžāϤāĻžāϞ⧠āϏāϰāĻžāϏāϰāĻŋ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻšāϝāĻŧ āύāĻžāĨ¤
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**Q6.** In an Autoclave, which type of steam is essential for effective sterilization? (āĻ
āĻā§āĻā§āϞā§āĻā§ āĻāĻžāϰā§āϝāĻāϰ āϏā§āĻā§āϰāĻŋāϞāĻžāĻāĻā§āĻļāύā§āϰ āĻāύā§āϝ āĻā§āύ āϧāϰāύā§āϰ āĻŦāĻžāώā§āĻĒ āĻĒā§āϰāϝāĻŧā§āĻāύ?)
a) Dry steam
b) Saturated steam under pressure
c) Superheated steam
d) Cold steam
**Right Answer: b**
**Explanation:** āϏā§āϝāĻžāĻā§āϰā§āĻā§āĻĄ āϏā§āĻāĻŋāĻŽ (saturated steam) āĻāĻžāĻĒā§āϰ āĻ
āϧā§āύ⧠āĻĻā§āϰā§āϤ āϤāĻžāĻĒ āϏāĻā§āĻāĻžāϞāύ āĻāϰ⧠āĻāĻŦāĻ āĻŽāĻžāĻāĻā§āϰā§āĻ
āϰā§āĻāĻžāύāĻŋāĻāĻŽā§āϰ āĻĒā§āϰā§āĻāĻŋāύ āĻā§āϝāĻŧāĻžāĻā§āϞā§āĻ āĻāϰ⧠āϧā§āĻŦāĻāϏ āĻāϰā§āĨ¤
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**Q7.** Which of the following CANNOT be sterilized by Autoclave? (āύāĻŋāĻā§āϰ āĻā§āύāĻāĻŋ āĻ
āĻā§āĻā§āϞā§āĻā§ āϏā§āĻā§āϰāĻŋāϞāĻžāĻāĻ āĻāϰāĻž āϝāĻžāϝāĻŧ āύāĻž?)
a) Surgical linen
b) Rubber catheters
c) Powders and oils
d) Metal instruments
**Right Answer: c**
**Explanation:** āĻĒāĻžāĻāĻĄāĻžāϰ āĻāĻŦāĻ āϤā§āϞ āĻā§āĻāĻž āϤāĻžāĻĒ (moist heat) āĻĒā§āϰāĻŦā§āĻļ āĻāϰāϤ⧠āĻĻā§āϝāĻŧ āύāĻž, āϤāĻžāĻ āĻāĻā§āϞ⧠āĻ
āĻā§āĻā§āϞā§āĻā§ āύāϝāĻŧ āĻŦāϰāĻ āĻšāĻ āĻāϝāĻŧāĻžāϰ āĻāĻā§āύ⧠āϏā§āĻā§āϰāĻŋāϞāĻžāĻāĻ āĻāϰāϤ⧠āĻšāϝāĻŧāĨ¤
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# # Part B: Chemical Disinfection & Antiseptics (Glutaraldehyde/Cidex, Formaldehyde, Alcohol, Bleaching Powder)
**Q8.** Glutaraldehyde (Cidex) is commonly used for high-level disinfection of which items? (āĻā§āϞā§āĻāĻžāϰāĻžāϞāĻĄāĻŋāĻšāĻžāĻāĻĄ/āϏāĻžāĻāĻĄā§āĻā§āϏ āϏāĻžāϧāĻžāϰāĻŖāϤ āĻā§āύ āϝāύā§āϤā§āϰāĻĒāĻžāϤāĻŋāϰ āĻāύā§āϝ āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧ?)
a) OT floor
b) Heat-sensitive endoscopic and fiber-optic instruments
c) Patient's bedsheet
d) Nurse's hands
**Right Answer: b**
**Explanation:** āĻā§āϞā§āĻāĻžāϰāĻžāϞāĻĄāĻŋāĻšāĻžāĻāĻĄ āĻāĻāĻāĻŋ āĻšāĻžāĻ-āϞā§āĻā§āϞ āĻĄāĻŋāϏāĻāύāĻĢā§āĻā§āĻā§āϝāĻžāύā§āĻ āϝāĻž āϤāĻžāĻĒ-āϏāĻāĻŦā§āĻĻāύāĻļā§āϞ āĻāύā§āĻĄā§āϏā§āĻā§āĻĒāĻŋāĻ āĻ āĻĢāĻžāĻāĻŦāĻžāϰ-āĻ
āĻĒāĻāĻŋāĻ āϝāύā§āϤā§āϰāĻĒāĻžāϤāĻŋāϰ āĻāύā§āϝ āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧ, āĻāĻžāϰāĻŖ āĻāĻā§āϞ⧠āĻ
āĻā§āĻā§āϞā§āĻ āĻāϰāĻž āϝāĻžāϝāĻŧ āύāĻžāĨ¤
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**Q9.** What is the recommended standard immersion time for Glutaraldehyde 2% for high-level disinfection? (⧍% āĻā§āϞā§āĻāĻžāϰāĻžāϞāĻĄāĻŋāĻšāĻžāĻāĻĄā§ āĻšāĻžāĻ-āϞā§āĻā§āϞ āĻĄāĻŋāϏāĻāύāĻĢā§āĻāĻļāύā§āϰ āĻāύā§āϝ āĻĒā§āϰāϏā§āϤāĻžāĻŦāĻŋāϤ āϏāĻŽāϝāĻŧ āĻāϤ?)
a) 5 minutes
b) 20-30 minutes
c) 2 hours
d) 24 hours
**Right Answer: b**
**Explanation:** āϏāĻžāϧāĻžāϰāĻŖāϤ ⧍ā§Ļ-ā§Šā§Ļ āĻŽāĻŋāύāĻŋāĻ āĻāĻŋāĻāĻŋāϝāĻŧā§ āϰāĻžāĻāϞ⧠āĻšāĻžāĻ-āϞā§āĻā§āϞ āĻĄāĻŋāϏāĻāύāĻĢā§āĻāĻļāύ āĻšāϝāĻŧ, āϤāĻŦā§ āϏāĻŽā§āĻĒā§āϰā§āĻŖ āϏā§āĻā§āϰāĻŋāϞāĻžāĻāĻā§āĻļāύā§āϰ āĻāύā§āϝ ā§§ā§Ļ āĻāĻŖā§āĻāĻž āĻĒā§āϰāϝāĻŧā§āĻāύ āĻšāϤ⧠āĻĒāĻžāϰā§āĨ¤
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**Q10.** Formaldehyde fumigation in the OT is primarily used for: (āĻāĻāĻŋāϤ⧠āĻĢāϰāĻŽāĻžāϞāĻĄāĻŋāĻšāĻžāĻāĻĄ āĻĢāĻŋāĻāĻŽāĻŋāĻā§āĻļāύ āĻĒā§āϰāϧāĻžāύāϤ āĻā§ āĻāĻžāĻā§ āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧ?)
a) Sterilizing linen
b) Terminal disinfection of the OT room/air
c) Skin antisepsis before surgery
d) Hand washing
**Right Answer: b**
**Explanation:** āĻĢāϰāĻŽāĻžāϞāĻĄāĻŋāĻšāĻžāĻāĻĄ āĻĢāĻŋāĻāĻŽāĻŋāĻā§āĻļāύ āϏāĻžāϧāĻžāϰāĻŖāϤ āĻāĻāĻŋ āϰā§āĻŽā§āϰ āĻŦāĻžāϤāĻžāϏ āĻ āĻĒāϰāĻŋāĻŦā§āĻļ āĻā§āĻŦāĻžāĻŖā§āĻŽā§āĻā§āϤ āĻāϰāĻžāϰ āĻāύā§āϝ (terminal disinfection) āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻāϰāĻž āĻšāϝāĻŧ, āϏāϰāĻžāϏāϰāĻŋ āĻāĻžāĻŽāĻĄāĻŧāĻžāϝāĻŧ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻāϰāĻž āĻšāϝāĻŧ āύāĻžāĨ¤
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**Q11.** Which concentration of Isopropyl/Ethyl alcohol is considered most effective as a skin antiseptic? (āĻā§āύ āĻāύāϤā§āĻŦā§āϰ āĻ
ā§āϝāĻžāϞāĻā§āĻšāϞ āϤā§āĻŦāĻā§āϰ āĻ
ā§āϝāĻžāύā§āĻāĻŋāϏā§āĻĒāĻāĻŋāĻ āĻšāĻŋāϏā§āĻŦā§ āϏāĻŦāĻā§āϝāĻŧā§ āĻāĻžāϰā§āϝāĻāϰ āĻŦāϞ⧠āĻŦāĻŋāĻŦā§āĻāĻŋāϤ?)
a) 40%
b) 50%
c) 70%
d) 100%
**Right Answer: c**
**Explanation:** ā§ā§Ļ% āĻ
ā§āϝāĻžāϞāĻā§āĻšāϞ āϏāĻŦāĻā§āϝāĻŧā§ āĻāĻžāϰā§āϝāĻāϰ āĻāĻžāϰāĻŖ āĻāϤ⧠āĻĒāĻžāύāĻŋāϰ āĻāĻĒāϏā§āĻĨāĻŋāϤāĻŋ āĻĒā§āϰā§āĻāĻŋāύ āĻĄāĻŋāύāĻžāĻāĻžāϰā§āĻļāύ āĻĒā§āϰāĻā§āϰāĻŋāϝāĻŧāĻžāĻā§ āϧā§āϰ āĻ āĻāĻā§āϰ āĻāϰ⧠āĻā§āĻŦāĻžāĻŖā§ āϧā§āĻŦāĻāϏ āĻāϰā§āĨ¤ ā§§ā§Ļā§Ļ% āĻ
ā§āϝāĻžāϞāĻā§āĻšāϞ āĻĻā§āϰā§āϤ āĻŦāĻžāώā§āĻĒā§āĻā§āϤ āĻšāϝāĻŧā§ āĻāĻŽ āĻāĻžāϰā§āϝāĻāϰ āĻšāϝāĻŧāĨ¤
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**Q12.** Bleaching powder (Calcium hypochlorite) is primarily used in hospitals for: (āĻŦā§āϞāĻŋāĻāĻŋāĻ āĻĒāĻžāĻāĻĄāĻžāϰ (āĻā§āϝāĻžāϞāϏāĻŋāϝāĻŧāĻžāĻŽ āĻšāĻžāĻāĻĒā§āĻā§āϞā§āϰāĻžāĻāĻ) āĻšāĻžāϏāĻĒāĻžāϤāĻžāϞ⧠āĻĒā§āϰāϧāĻžāύāϤ āĻā§ āĻāĻžāĻā§ āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧ?)
a) Sterilizing surgical instruments
b) Disinfecting floors, drains, and water
c) Skin antisepsis
d) Fumigating OT air
**Right Answer: b**
**Explanation:** āĻŦā§āϞāĻŋāĻāĻŋāĻ āĻĒāĻžāĻāĻĄāĻžāϰ āĻāĻāĻāĻŋ āĻļāĻā§āϤāĻŋāĻļāĻžāϞ⧠āĻā§āϞā§āϰāĻŋāύ-āĻāĻŋāϤā§āϤāĻŋāĻ āĻĄāĻŋāϏāĻāύāĻĢā§āĻā§āĻā§āϝāĻžāύā§āĻ, āϝāĻž āĻŽā§āĻā§, āĻĄā§āϰā§āύ āĻāĻŦāĻ āĻĒāĻžāύāĻŋ āĻā§āĻŦāĻžāĻŖā§āĻŽā§āĻā§āϤ āĻāϰāϤ⧠āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧāĨ¤
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**Q13.** Which disinfectant is classified as a "cold sterilant" due to its ability to sterilize without heat? (āĻā§āύ āĻĄāĻŋāϏāĻāύāĻĢā§āĻā§āĻā§āϝāĻžāύā§āĻāĻā§ āϤāĻžāĻĒ āĻāĻžāĻĄāĻŧāĻž āϏā§āĻā§āϰāĻŋāϞāĻžāĻāĻ āĻāϰāĻžāϰ āĻā§āώāĻŽāϤāĻžāϰ āĻāύā§āϝ "āĻā§āϞā§āĻĄ āϏā§āĻā§āϰāĻŋāϞā§āϝāĻžāύā§āĻ" āĻŦāϞāĻž āĻšāϝāĻŧ?)
a) Savlon
b) Glutaraldehyde 2%
c) Bleaching powder
d) Normal saline
**Right Answer: b**
**Explanation:** āĻā§āϞā§āĻāĻžāϰāĻžāϞāĻĄāĻŋāĻšāĻžāĻāĻĄ āϤāĻžāĻĒ āĻāĻžāĻĄāĻŧāĻžāĻ āĻĻā§āϰā§āĻ āϏāĻŽāϝāĻŧ (āĻĒā§āϰāĻžāϝāĻŧ ā§§ā§Ļ āĻāĻŖā§āĻāĻž) āĻāĻŋāĻāĻŋāϝāĻŧā§ āϰāĻžāĻāϞ⧠āϏā§āĻĒā§āϰāϏāĻš āϏāĻŦ āĻā§āĻŦāĻžāĻŖā§ āϧā§āĻŦāĻāϏ āĻāϰāϤ⧠āĻĒāĻžāϰā§, āϤāĻžāĻ āĻāĻā§ "āĻā§āϞā§āĻĄ āϏā§āĻā§āϰāĻŋāϞā§āϝāĻžāύā§āĻ" āĻŦāϞāĻž āĻšāϝāĻŧāĨ¤
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**Q14.** Which of the following is a major disadvantage/hazard of Formaldehyde use in OT? (āĻāĻāĻŋāϤ⧠āĻĢāϰāĻŽāĻžāϞāĻĄāĻŋāĻšāĻžāĻāĻĄ āĻŦā§āϝāĻŦāĻšāĻžāϰā§āϰ āĻĒā§āϰāϧāĻžāύ āĻ
āϏā§āĻŦāĻŋāϧāĻž/āĻā§āĻāĻāĻŋ āĻā§āύāĻāĻŋ?)
a) It is too expensive
b) It is a carcinogenic and irritant gas requiring proper ventilation
c) It does not kill bacteria
d) It evaporates instantly
**Right Answer: b**
**Explanation:** āĻĢāϰāĻŽāĻžāϞāĻĄāĻŋāĻšāĻžāĻāĻĄ āĻāĻāĻāĻŋ āĻāĻžāϰā§āϏāĻŋāύā§āĻā§āύāĻŋāĻ (āĻā§āϝāĻžāύā§āϏāĻžāϰ āϏā§āώā§āĻāĻŋāĻāĻžāϰā§) āĻ āĻā§āĻ-āĻļā§āĻŦāĻžāϏāύāĻžāϞā§āϤ⧠āĻā§āĻŦāĻžāϞāĻžāĻĒā§āĻĄāĻŧāĻž āϏā§āώā§āĻāĻŋāĻāĻžāϰ⧠āĻā§āϝāĻžāϏ, āϤāĻžāĻ āĻŦā§āϝāĻŦāĻšāĻžāϰā§āϰ āĻĒāϰ āϝāĻĨāĻžāϝāĻĨ āĻā§āύā§āĻāĻŋāϞā§āĻļāύ āĻĒā§āϰāϝāĻŧā§āĻāύāĨ¤
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# # Part C: OT Environmental Disinfection & Indicators (Fumigation, Air Exchanges, Chemical/Biological Indicators)
**Q15.** What is the recommended number of air exchanges per hour in a standard Operation Theatre? (āĻāĻāĻāĻŋ āĻāĻĻāϰā§āĻļ āĻ
āĻĒāĻžāϰā§āĻļāύ āĻĨāĻŋāϝāĻŧā§āĻāĻžāϰ⧠āĻĒā§āϰāϤāĻŋ āĻāĻŖā§āĻāĻžāϝāĻŧ āĻāϤāĻŦāĻžāϰ āĻŦāĻžāϤāĻžāϏ āĻĒāϰāĻŋāĻŦāϰā§āϤāύ āĻšāĻāϝāĻŧāĻž āĻāĻāĻŋāϤ?)
a) 5-8 times
b) 15-25 times
c) 30-40 times
d) 50 times
**Right Answer: b**
**Explanation:** āĻāĻĻāϰā§āĻļ āĻāĻāĻŋāϤ⧠āĻĒā§āϰāϤāĻŋ āĻāĻŖā§āĻāĻžāϝāĻŧ ā§§ā§Ģ-⧍ā§Ģ āĻŦāĻžāϰ āĻŦāĻžāϤāĻžāϏ āĻĒāϰāĻŋāĻŦāϰā§āϤāύ (air exchange) āĻšāĻāϝāĻŧāĻž āĻāĻāĻŋāϤ, āϝāĻžāϤ⧠āĻŦāĻžāϤāĻžāϏ⧠āĻā§āĻŦāĻžāĻŖā§āϰ āĻāύāϤā§āĻŦ āĻāĻŽā§ āϝāĻžāϝāĻŧ āĻāĻŦāĻ āĻāύāĻĢā§āĻāĻļāύ āĻĒā§āϰāϤāĻŋāϰā§āϧ āĻšāϝāĻŧāĨ¤
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**Q16.** HEPA filters used in OT ventilation systems are designed to filter out particles of what minimum size? (āĻāĻāĻŋāϰ āĻā§āύā§āĻāĻŋāϞā§āĻļāύ āϏāĻŋāϏā§āĻā§āĻŽā§ āĻŦā§āϝāĻŦāĻšā§āϤ HEPA āĻĢāĻŋāϞā§āĻāĻžāϰ āϏāϰā§āĻŦāύāĻŋāĻŽā§āύ āĻāϤ āĻāĻāĻžāϰā§āϰ āĻāĻŖāĻž āĻĢāĻŋāϞā§āĻāĻžāϰ āĻāϰāϤ⧠āϏāĻā§āώāĻŽ?)
a) 5 microns
b) 1 micron
c) 0.3 microns
d) 10 microns
**Right Answer: c**
**Explanation:** HEPA (High Efficiency Particulate Air) āĻĢāĻŋāϞā§āĻāĻžāϰ ā§Ļ.ā§Š āĻŽāĻžāĻāĻā§āϰāύ āĻāĻāĻžāϰā§āϰ ⧝⧝.⧝ā§% āĻāĻŖāĻž, āĻŦā§āϝāĻžāĻāĻā§āϰāĻŋāϝāĻŧāĻž āĻ āϧā§āϞāĻžāĻŦāĻžāϞāĻŋ āĻāĻāĻāĻžāϤ⧠āϏāĻā§āώāĻŽ, āϝāĻž āĻāĻāĻŋāϰ āĻŦāĻžāϤāĻžāϏ āĻĒāϰāĻŋāĻļā§āĻĻā§āϧ āϰāĻžāĻā§āĨ¤
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**Q17.** Which indicator is used to confirm that an item has been PHYSICALLY EXPOSED to the sterilization process (e.g., autoclave tape changing color)? (āĻā§āύ āĻāύā§āĻĄāĻŋāĻā§āĻāϰ āύāĻŋāĻļā§āĻāĻŋāϤ āĻāϰ⧠āϝ⧠āĻāĻāĻāĻŋ āĻāĻŋāύāĻŋāϏ āϏā§āĻā§āϰāĻŋāϞāĻžāĻāĻā§āĻļāύ āĻĒā§āϰāĻā§āϰāĻŋāϝāĻŧāĻžāϰ āϏāĻāϏā§āĻĒāϰā§āĻļā§ āĻāϏā§āĻā§?)
a) Biological Indicator
b) Chemical Indicator
c) Mechanical Indicator
d) Physical Indicator
**Right Answer: b**
**Explanation:** āĻā§āĻŽāĻŋāĻā§āϝāĻžāϞ āĻāύā§āĻĄāĻŋāĻā§āĻāϰ (āϝā§āĻŽāύ āĻ
āĻā§āĻā§āϞā§āĻ āĻā§āĻĒ) āϤāĻžāĻĒ āĻ āĻŦāĻžāώā§āĻĒā§āϰ āϏāĻāϏā§āĻĒāϰā§āĻļā§ āϰāĻ āĻĒāϰāĻŋāĻŦāϰā§āϤāύ āĻāϰ⧠āĻĻā§āĻāĻžāϝāĻŧ āϝ⧠āĻĒā§āϝāĻžāĻā§āĻāĻāĻŋ āĻĒā§āϰāĻā§āϰāĻŋāϝāĻŧāĻžāϰ āĻŽāϧā§āϝ āĻĻāĻŋāϝāĻŧā§ āĻā§āĻā§, āϤāĻŦā§ āĻāĻāĻŋ āϏāĻŽā§āĻĒā§āϰā§āĻŖ āϏā§āĻā§āϰāĻŋāϞāĻŋāĻāĻŋ āύāĻŋāĻļā§āĻāĻŋāϤ āĻāϰ⧠āύāĻžāĨ¤
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**Q18.** Which of the following is considered the GOLD STANDARD (most reliable) indicator to confirm complete sterilization? (āύāĻŋāĻā§āϰ āĻā§āύāĻāĻŋ āϏāĻŽā§āĻĒā§āϰā§āĻŖ āϏā§āĻā§āϰāĻŋāϞāĻžāĻāĻā§āĻļāύ āύāĻŋāĻļā§āĻāĻŋāϤ āĻāϰāĻžāϰ āϏāĻŦāĻā§āϝāĻŧā§ āύāĻŋāϰā§āĻāϰāϝā§āĻā§āϝ/āĻā§āϞā§āĻĄ āϏā§āĻā§āϝāĻžāύā§āĻĄāĻžāϰā§āĻĄ āĻāύā§āĻĄāĻŋāĻā§āĻāϰ?)
a) Autoclave tape
b) Biological Indicator (Bacillus spore strip test)
c) Color-changing paper
d) Temperature chart
**Right Answer: b**
**Explanation:** āĻŦāĻžāϝāĻŧā§āϞāĻāĻŋāĻā§āϝāĻžāϞ āĻāύā§āĻĄāĻŋāĻā§āĻāϰ⧠āĻŦā§āϝāĻžāϏāĻŋāϞāĻžāϏ āϏā§āĻĒā§āϰ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻāϰāĻž āĻšāϝāĻŧ, āϝāĻž āϏā§āĻā§āϰāĻŋāϞāĻžāĻāĻā§āĻļāύ āĻĒā§āϰāĻā§āϰāĻŋāϝāĻŧāĻžāϰ āĻĒāϰ āϏāĻŽā§āĻĒā§āϰā§āĻŖ āϧā§āĻŦāĻāϏ āĻšāϞā§āĻ āĻŦā§āĻāĻž āϝāĻžāϝāĻŧ āĻĒā§āϰāĻā§āϰāĻŋāϝāĻŧāĻžāĻāĻŋ āϏāĻĢāϞāĻāĻžāĻŦā§ āĻā§āĻŦāĻžāĻŖā§āĻŽā§āĻā§āϤ āĻāϰā§āĻā§āĨ¤ āĻāĻāĻŋāĻ āĻāĻāĻŽāĻžāϤā§āϰ āϏāϰāĻžāϏāϰāĻŋ āĻĒā§āϰāĻŽāĻžāĻŖāĨ¤
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**Q19.** Fumigation of the OT is typically scheduled at which frequency for routine maintenance? (āϰā§āĻāĻŋāύ āϰāĻā§āώāĻŖāĻžāĻŦā§āĻā§āώāĻŖā§āϰ āĻāύā§āϝ āĻāĻāĻŋ āĻĢāĻŋāĻāĻŽāĻŋāĻā§āĻļāύ āϏāĻžāϧāĻžāϰāĻŖāϤ āĻāϤ āĻāύ āĻāύ āĻāϰāĻž āĻšāϝāĻŧ?)
a) Daily
b) Weekly or Monthly (as per hospital protocol)
c) Every hour
d) Only once a year
**Right Answer: b**
**Explanation:** āϏāĻžāϧāĻžāϰāĻŖāϤ āĻšāĻžāϏāĻĒāĻžāϤāĻžāϞā§āϰ āĻĒā§āϰā§āĻā§āĻāϞ āĻ
āύā§āϝāĻžāϝāĻŧā§ āϏāĻžāĻĒā§āϤāĻžāĻšāĻŋāĻ āĻŦāĻž āĻŽāĻžāϏāĻŋāĻ āĻāĻŋāϤā§āϤāĻŋāϤ⧠āĻāĻāĻŋ āĻĢāĻŋāĻāĻŽāĻŋāĻā§āĻļāύ āĻāϰāĻž āĻšāϝāĻŧ, āϤāĻŦā§ āĻŦāĻĄāĻŧ āĻāύā§āĻāĻžāĻŽāĻŋāύā§āĻļāύā§āϰ āĻĒāϰ āĻāϰā§āϰāĻŋ āĻāĻŋāϤā§āϤāĻŋāϤā§āĻ āĻāϰāĻž āĻšāϤ⧠āĻĒāĻžāϰā§āĨ¤
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**Q20.** What is the ideal temperature and humidity level maintained inside a standard Operation Theatre? (āĻāĻāĻāĻŋ āĻāĻĻāϰā§āĻļ āĻ
āĻĒāĻžāϰā§āĻļāύ āĻĨāĻŋāϝāĻŧā§āĻāĻžāϰ⧠āĻā§āϤāϰ⧠āĻāϤ āϤāĻžāĻĒāĻŽāĻžāϤā§āϰāĻž āĻ āĻāϰā§āĻĻā§āϰāϤāĻž āĻŦāĻāĻžāϝāĻŧ āϰāĻžāĻāĻž āĻāĻāĻŋāϤ?)
a) 15-18°C and 30% humidity
b) 20-24°C and 50-60% humidity
c) 30-35°C and 80% humidity
d) 10°C and 20% humidity
**Right Answer: b**
**Explanation:** āĻāĻāĻŋāϤ⧠⧍ā§Ļ-⧍ā§Ē āĻĄāĻŋāĻā§āϰāĻŋ āϏā§āϞāϏāĻŋāϝāĻŧāĻžāϏ āϤāĻžāĻĒāĻŽāĻžāϤā§āϰāĻž āĻāĻŦāĻ ā§Ģā§Ļ-ā§Ŧā§Ļ% āĻāϰā§āĻĻā§āϰāϤāĻž āĻŦāĻāĻžāϝāĻŧ āϰāĻžāĻāĻž āĻšāϝāĻŧ, āĻāĻžāϰāĻŖ āĻāĻāĻŋ āĻā§āĻŦāĻžāĻŖā§āϰ āĻŦā§āĻĻā§āϧāĻŋ āϰā§āϧ āĻāϰ⧠āĻāĻŦāĻ āϏā§āĻā§āϝāĻžāĻāĻŋāĻ āĻāϞā§āĻāĻā§āϰāĻŋāϏāĻŋāĻāĻŋāϰ āĻā§āĻāĻāĻŋ āĻāĻŽāĻžāϝāĻŧāĨ¤
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