Med Theory

Med Theory Unpacking the 'why' behind the medicine. Theoretical discussions, concepts, and clinical hypothesis.

16/09/2026

Fluid & Electrolyte Management part-1

16/01/2026

Chest X-ray with clinical correlation!

Short glimpse of our "X-ray, ECG,CT Scan Batch "



08/01/2026

How to read a X-ray (Chest X-ray) from scratch!

This is a glimpse from our X-ray, ECG, CT batch.

01/01/2026

CBC (complete blood count) Interpretation in short !

24/12/2025

ECG simplified!

Let's learn ECG interpretation in easy way.

21/12/2025

Wellens Syndrome đŸĢ€

An Ecg Mystery!

19/12/2025

Hemoglobin electrophoresis (HPLC) interpretation !

Here we will see how to diagnose Beta thalassemia trait
beta thalassemia major
sickle cell trait
sickle cell disease
and others

16/12/2025

Alkalosis āĻ hypocalcemia āĻ•ā§‡āĻ¨ āĻšā§Ÿ?
H+ āĻāĻŦāĻ‚ Ca2+ āĻ…ā§āĻ¯āĻžāĻ˛āĻŦā§āĻŽāĻŋāĻ¨ā§‡āĻ° āĻ¸āĻžāĻĨā§‡ āĻ†āĻŦāĻĻā§āĻ§ āĻšāĻ“āĻ¯āĻŧāĻžāĻ° āĻœāĻ¨ā§āĻ¯ āĻĒā§āĻ°āĻ¤āĻŋāĻ¯ā§‹āĻ—āĻŋāĻ¤āĻž āĻ•āĻ°ā§‡āĨ¤

pH āĻ•āĻŽā§‡ āĻ—ā§‡āĻ˛ā§‡ (āĻ…āĻ°ā§āĻĨāĻžā§Ž, āĻ…ā§āĻ¯āĻžāĻ¸āĻŋāĻĄā§‹āĻ¸āĻŋāĻ¸):

[H+]āĻāĻ° āĻ˜āĻ¨āĻ¤ā§āĻŦ āĻŦā§ƒāĻĻā§āĻ§āĻŋ āĻĒāĻžā§ŸāĨ¤āĻāĻ‡ āĻ…āĻ¤āĻŋāĻ°āĻŋāĻ•ā§āĻ¤ H+
āĻ†āĻ¯āĻŧāĻ¨āĻ—ā§āĻ˛āĻŋ āĻ¤āĻ–āĻ¨ āĻŦā§‡āĻļāĻŋ āĻŦā§‡āĻļāĻŋ āĻ…ā§āĻ¯āĻžāĻ˛āĻŦā§āĻŽāĻŋāĻ¨ā§‡āĻ° āĻ¸āĻžāĻĨā§‡ āĻŦāĻ¨ā§āĻ§āĻ¨ āĻ¤ā§ˆāĻ°āĻŋ āĻ•āĻ°ā§‡āĨ¤
āĻĢāĻ˛ā§‡, āĻ…ā§āĻ¯āĻžāĻ˛āĻŦā§āĻŽāĻŋāĻ¨ā§‡āĻ° āĻ¸āĻžāĻĨā§‡ āĻ•āĻŽ Ca2+ āĻ†āĻŦāĻĻā§āĻ§ āĻšā§Ÿ āĻāĻŦāĻ‚ āĻŦā§‡āĻļāĻŋāĻ°āĻ­āĻžāĻ— Ca2+ free āĻ…āĻŦāĻ¸ā§āĻĨāĻžā§Ÿ āĻŦā§āĻ˛āĻžāĻĄ āĻ āĻĨā§‡āĻ•ā§‡ āĻ¯āĻžā§ŸāĨ¤
āĻ¤āĻžāĻšāĻ˛ā§‡ acidosis āĻ hypercalcemia āĻšā§ŸāĨ¤

āĻ†āĻŦāĻžāĻ°, pH āĻŦā§‡ā§œā§‡ āĻ—ā§‡āĻ˛ā§‡ (āĻ…āĻ°ā§āĻĨāĻžā§Ž, āĻ…ā§āĻ¯āĻžāĻ˛āĻ•āĻžāĻ˛ā§‹āĻ¸āĻŋāĻ¸):

H+ āĻāĻ° āĻ˜āĻ¨āĻ¤ā§āĻŦ āĻšā§āĻ°āĻžāĻ¸ āĻĒāĻžā§ŸāĨ¤ āĻĢāĻ˛ā§‡, āĻ…ā§āĻ¯āĻžāĻ˛āĻŦā§āĻŽāĻŋāĻ¨ā§‡āĻ° āĻ¸āĻžāĻĨā§‡ āĻ•āĻŽ H+ āĻ†āĻŦāĻĻā§āĻ§ āĻšā§Ÿ, āĻŦā§‡āĻļāĻŋ āĻŦā§‡āĻļāĻŋ Ca2+ āĻ…ā§āĻ¯āĻžāĻ˛āĻŦā§āĻŽāĻŋāĻ¨ā§‡āĻ° āĻ¸āĻžāĻĨā§‡ āĻ†āĻŦāĻĻā§āĻ§ āĻšā§ŸāĨ¤
āĻĢāĻ˛ā§‡, āĻŦā§āĻ˛āĻžāĻĄ āĻ free (ionized) Ca2+ āĻ•āĻŽā§‡ āĻ¯āĻžā§ŸāĨ¤
āĻāĻ° āĻ•āĻžāĻ°āĻŖā§‡ āĻ•āĻžāĻ°ā§āĻ¯āĻ•āĻ°ā§€ āĻšāĻžāĻ‡āĻĒā§‹āĻ•ā§āĻ¯āĻžāĻ˛āĻ¸ā§‡āĻŽāĻŋāĻ¯āĻŧāĻž āĻĻā§‡āĻ–āĻž āĻĻā§‡ā§ŸāĨ¤
āĻ¤āĻžāĻšāĻ˛ā§‡ alkalosis āĻ hypocalcemia āĻšā§ŸāĨ¤

16/12/2025

COPD–āĻāĻ° acute exacerbation āĻ¨āĻŋāĻ¯āĻŧā§‡ āĻāĻ•āĻŸāĻž āĻ°ā§‹āĻ—ā§€ āĻšāĻžāĻ¸āĻĒāĻžāĻ¤āĻžāĻ˛ā§‡ āĻ­āĻ°ā§āĻ¤āĻŋ āĻšāĻ˛ āĨ¤āĻ°ā§‹āĻ—ā§€āĻ° āĻļāĻžāĻ¸āĻ•āĻ¸ā§āĻŸ āĻ­āĻžāĻ˛ āĻšā§Ÿā§‡āĻ›ā§‡āĨ¤ āĻ•āĻŋāĻ¨ā§āĻ¤ā§ āĻ­āĻ°ā§āĻ¤āĻŋ āĻšāĻ“āĻ¯āĻŧāĻžāĻ° ā§§ āĻĻāĻŋāĻ¨ā§‡āĻ° āĻŽāĻ§ā§āĻ¯ā§‡ āĻšāĻ āĻžā§Ž āĻĒāĻžāĻ¯āĻŧā§‡ āĻĻā§āĻ°ā§āĻŦāĻ˛āĻ¤āĻž āĻļā§āĻ°ā§ āĻšāĻ¯āĻŧā§‡āĻ›ā§‡āĨ¤

āĻ†āĻŽāĻ°āĻž āĻ•āĻŋ āĻ•āĻžāĻ°āĻ¨ āĻšāĻŋāĻ¨ā§āĻ¤āĻž āĻ•āĻ°āĻŦ?

ā§§) β₂-agonist āĻ¯ā§‡āĻŽāĻ¨ āĻ¨ā§‡āĻŦā§āĻ˛āĻžāĻ‡āĻœāĻĄ salbutamol āĻŦā§āĻ˛āĻžāĻĄ āĻĨā§‡āĻ•ā§‡ āĻĒāĻŸāĻžāĻļāĻŋāĻ¯āĻŧāĻžāĻŽāĻ•ā§‡ āĻ•ā§‹āĻˇā§‡āĻ° āĻ­ā§‡āĻ¤āĻ°ā§‡ āĻĸā§āĻ•āĻŋā§Ÿā§‡ āĻĻā§‡ā§Ÿ →āĻĢāĻ˛ā§‡ hypokalemia āĻšā§Ÿ → āĻĢāĻ˛ā§‡ acute lower limb muscle weakness āĻšāĻ¯āĻŧāĨ¤

ā§¨) steroid āĻ¯ā§‡āĻŽāĻ¨ āĻ¨ā§‡āĻŦā§āĻ˛āĻžāĻ‡āĻœāĻĄ budicort āĻ•āĻŋāĻĄāĻ¨āĻŋ āĻĻāĻŋā§Ÿā§‡ āĻŦā§‡āĻļāĻŋ āĻŦā§‡āĻļāĻŋ āĻĒāĻŸāĻžāĻļāĻŋā§ŸāĻžāĻŽ āĻŦā§‡āĻ° āĻ•āĻ°ā§‡ āĻĻā§‡ā§Ÿ →āĻĢāĻ˛ā§‡ hypokalemia āĻšā§Ÿ → āĻĢāĻ˛ā§‡ acute lower limb muscle weakness āĻšāĻ¯āĻŧāĨ¤

āĻŽā§‚āĻ˛ āĻ•āĻĨāĻž-
āĻļā§āĻŦāĻžāĻ¸āĻ•āĻˇā§āĻŸ āĻ­āĻžāĻ˛ā§‹ āĻšāĻ˛ā§‡āĻ“ āĻšāĻ āĻžā§Ž āĻĒāĻžāĻ¯āĻŧā§‡āĻ° āĻĻā§āĻ°ā§āĻŦāĻ˛āĻ¤āĻž āĻšāĻ˛ā§‡ → Hypokalemia āĻšāĻŋāĻ¨ā§āĻ¤āĻž āĻ•āĻ°āĻ¤ā§‡ āĻšāĻŦā§‡āĨ¤

16/12/2025

Corrected Calcium level calculation in ward management.

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