Ro Health Academy

21/05/2026

The Gallery of CHILDREN ON THE EDGE of Rohingya refugee camp at Mukti Cox's bazar COTE office.

03/05/2026

Name two types of antibiotics

03/05/2026

Why inflammation occurs?

02/05/2026

Wedding vibes

Gathering frame of soulmate

16/03/2026

A Muslim woman is the cleanest woman on earth.

A woman who is divorced by her husband has to wait (at least) 3 monthly periods and a woman whose husband died has to wait (at least) 4 months and 10 days before they can marry again.

If she turns out to be pregnant, then her waiting period lasts until the birth of the child.

This has surprised the modern science after discovering of (imprint man water).

The liquid imprint of a man contains 62 proteins, and it differs from one man to another, just like our fingerprints. It's like a personal code for each man and a woman's body carries the computer where the code can be put.

If a woman marries another man immediately after the divorce, or allows other codes to enter her, it's like viruses entering the computer. This will cause imbalance, and it'll bring dangerous infectious diseases. It has been proven scientifically, during the first menstrual period after divorce, the woman removes 32% to 35%.

Second period 67% to 72%,

And third period 99.9% of the man's imprint.

The womb is cleansed from the previous imprint after 3 menstrual periods, and it'll be ready to receive new imprint without injury or harm.

Therefore the practice of prostitution, or sleeping with more than one man causes dangerous diseases as a result of the mixing of s***m fluid in the womb. The waiting period of a widow needs more time to remove this code. Because grief makes the imprint to settle inside the womb in a very strong way. That's why Allah S.W.T Said {four months and ten days}.

This period is for the man's water imprint to vanish completely inside the womb of a widow.
This fact made an embryologist to carry out investigation into the neighborhood of African Muslims in America. He found out that all women carry their husbands imprint only. Investigation in another neighborhood of non Muslim women, shows that they possess multiple man's imprint, from two to three.

From that they discovered that Islam is the only religion that guarantees women's immunity and holding of society.

Therefore Muslim women are the cleanest on earth.

May Almighty Allah reward all Muslim women who tightly hold to the rope of Allah. Ameen 🤲🏿

16/01/2026

14/01/2026

To help you study, I have organized some of the most common Anatomy and Physiology (A&P) multiple-choice questions by system. These are frequently seen in introductory nursing, medical, and biology exams.
Section 1: Basics & Organization
1. Which of the following is the correct order of complexity, from least to most complex?
* A) Organ, tissue, cell, organelle, atom
* B) Atom, molecule, organelle, cell, tissue, organ
* C) Cell, organelle, atom, molecule, organ
* D) Molecule, atom, organelle, tissue, cell
* Answer: B (Atoms form molecules, which form organelles, then cells, tissues, and finally organs.)
2. Which plane divides the body into superior (top) and inferior (bottom) portions?
* A) Sagittal
* B) Coronal (Frontal)
* C) Transverse (Horizontal)
* D) Midsagittal
* Answer: C
Section 2: The Skeletal & Muscular Systems
3. Which of the following is a flexible connective tissue attached to bones at the joints?
* A) Adipose
* B) Cartilage
* C) Epithelial
* D) Tendon
* Answer: B
4. The basic functional unit of a skeletal muscle fiber is the:
* A) Myofibril
* B) Sarcomere
* C) Sarcoplasmic reticulum
* D) Myofilament
* Answer: B
Section 3: Cardiovascular & Respiratory Systems
5. Which structure acts as the heart’s natural pacemaker?
* A) AV node
* B) Bundle of His
* C) SA node
* D) Purkinje fibers
* Answer: C (The Sinoatrial node generates impulses at the highest rate.)
6. Where does gas exchange (oxygen and carbon dioxide) occur in the lungs?
* A) Bronchi
* B) Alveoli
* C) Trachea
* D) Bronchioles
* Answer: B
Section 4: Digestive & Urinary Systems
7. Which part of the small intestine is the primary site for nutrient absorption?
* A) Duodenum
* B) Jejunum
* C) Ileum
* D) Cecum
* Answer: B (While the duodenum starts the process, the jejunum is highly specialized for absorption.)
8. What is the functional unit of the kidney responsible for filtering blood?
* A) Nephron
* B) Neuron
* C) Alveolus
* D) Glomerulus
* Answer: A (The glomerulus is just a part of the nephron.)
Section 5: Endocrine & Nervous Systems
9. Which gland is often called the "Master Gland" because it controls other endocrine glands?
* A) Thyroid
* B) Adrenal
* C) Pituitary
* D) Pancreas
* Answer: C
10. Which part of the brain is primarily responsible for balance and coordination?
* A) Cerebrum
* B) Brainstem
* C) Cerebellum
* D) Thalamus
* Answer: C
Study Tips for A&P MCQs
* Focus on Roots: Many terms use Latin/Greek roots (e.g., "Hepa" = liver, "Chondro" = cartilage).
* Identify the "Distractor": Usually, two answers are obviously wrong, one is a "distractor" that looks right, and one is the "best" answer.
* Understand Homeostasis: Many physiology questions ask how the body reacts to a change (Negative Feedback).

03/01/2026

📌 SCABIES – Quick Revision for Medical & Nursing Students

🔬 Scabies is a contagious skin infestation caused by Sarcoptes scabiei, leading to intense itching, especially at night.

🧠 Remember with “ITCH MITE”
✔ Intense nocturnal itching
✔ Thin burrows (gray lines)
✔ Close contact spread (family/sexual)
✔ Hands, wrists, finger webs, axilla, waist, ge****ls
✔ Multiple family members affected
✔ Infants: palms, soles, scalp involved
✔ Tiny papules, vesicles, nodules
✔ Excoriations due to scratching

💊 Treatment of Choice (P-10-WASH)
🔹 Permethrin 5% cream – apply neck to toe, leave 8–12 hrs, repeat after 7 days
🔹 Treat all close contacts together
🔹 Wash clothes & bedding in hot water
🔹 Ivermectin (oral) in selected cases

⚠️ Note: Itching may persist 1–2 weeks after treatment (post-scabetic itch)

📚 For educational purposes only.

03/01/2026

Hypokalemia vs. Hyperkalemia causes and signs/symptoms

✅Hypokalemia: lower than 3.5 mEq/L of potassium in the blood
🔹🔹Causes: DITCH🔹🔹
Drugs: loop diuretics, laxatives, glucocorticoids
Inadequate potassium intake
Too much water intake
Cushing's Syndrome
Heavy fluid loss (nasogastric suction, vomit .etc)
🔹🔹Signs and Symptoms: 7 L's🔹🔹
1. Lethargy
2. Low, shallow respiration
3. Lethal cardiac dysrhythmias
4. Lots of urine
5. Leg cramps
6. Limp muscles
7. Low blood pressure and heart rate

✅Hyperkalemia: higher than 5 mEq/L of potassium in the blood
🔹🔹Causes: CARED🔹🔹
Cellular movement (burns, tissue trauma)
Adrenal insufficiency (Addison's Disease)
Renal Failure
Excessive potassium K+
Drugs: potassium-sparing diuretics, ACE inhibitors, NSAIDs
🔹🔹Signs and Symptoms: DEATH🔹🔹
Decreased heart rate
Early muscle twitching (late: ascending weakness)
Arrhythmias
Tummy trouble
Hypotension