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NEET Mnemonics

Body Fluids & Circulation Mnemonics

6 memory tricks · NCERT-based · NEET 2027 · Core

6
Mnemonics
2–3
NEET Qs/Year
How to use these mnemonics: Read each acronym device aloud, then trace through the letter-by-letter expansion below it. Visualise the linked concepts. Test yourself by covering the expansion and recalling from the device alone.

All 6 Mnemonics for Body Fluids & Circulation

1. WBC abundance high→low: Neutrophil > Lymphocyte > Monocyte > Eosinophil > Basophil.

Mnemonic Device
"Never Let Monkeys Eat Bananas"
WBC counts

2. Left Atrium → Bicuspid valve; Right Atrium → Tricuspid valve.

Mnemonic Device
"LAB RAT"
Heart valves

3. Group O = universal donor (no antigens); Group AB = universal recipient (no antibodies).

Mnemonic Device
"O gives to all, AB takes from all"
Blood groups

4. The SinoAtrial Node is the pacemaker that initiates each heartbeat.

Mnemonic Device
"SAN Sets the rhythm"
Conduction

5. ECG waves in order — P (atrial contraction), QRS (ventricular contraction), T (ventricular relaxation).

Mnemonic Device
"P-QRS-T: Atria depol, Ventricle depol, Ventricle repol"
ECG

6. It is the only artery carrying deoxygenated blood; the pulmonary vein is the only vein carrying oxygenated blood.

Mnemonic Device
"Pulmonary Artery is the ODD one"
Vessels

Frequently Asked Questions

What is a good mnemonic for Body Fluids & Circulation?

"WBC abundance high→low: Neutrophil > Lymphocyte > Monocyte > Eosinophil > Basophil." — a popular device for this chapter tested in NEET.

How to memorise Body Fluids & Circulation for NEET 2027 quickly?

NCERT once → use mnemonics → active recall flashcards → 20+ MCQs. This loop is fastest for retention.

How many mnemonics are there for Body Fluids & Circulation?

6 curated mnemonics, covering all high-yield NEET subtopics in this chapter.

Also Study for Body Fluids & Circulation

Study Notes NCERT MCQs Flashcards Weightage

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