Match List - I with List - II
List-I (ECG) List-II (Electrical activity of heart)
(A) P-wave (I) Depolarisation of ventricles
(B) QRS complex (II) End of systole
(C) T wave (III) Depolarisation of atria
(D) End of T wave (IV) Repolarisation of ventricles

Choose the correct answer from the options given below:
Options: (A) (B) (C) (D)
1. IV I III II
2. I IV III II
3. IV III I II
4. III I IV II

Subtopic:  ECG & Coronary Artery Disease |
 89%
From NCERT
NEET - 2023
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 Match List - I with List - II
List-I List-II
(A) Eosinophils (I) 6-8%
(B) Lymphocytes (II) 2-3%
(C) Neutrophils (III) 20-25%
(D) Monocytes (IV) 60-65%

Choose the correct answer from the options given below:
Options: (A) (B) (C) (D)
1. IV I II III
2. IV I III II
3. II III IV I
4. II III I IV
Subtopic:  Blood: White Blood Cells |
 88%
From NCERT
NEET - 2023
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Chordae Tendinae is found in :
1. Heart of Cockroach
2. Heart of Amphibians
3. Heart of Reptiles
4. Heart of Mammals
Subtopic:  Human Heart: Gross Anatomy |
 89%
From NCERT
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Rouleaux Formation is related to which of the cell/tissue:
1. RBC
2. WBC
3. Platelets
4. Monocytes
Subtopic:  Blood: General Description & RBC |
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Foramen ovale:
1. connects the two atria in the foetal heart.
2. is a condition in which the heart valves do not completely close
3. is a shallow depression in the inter ventricular septum
4. is a connection between the pulmonary trunk and the aorta in the foetus

 
Subtopic:  Human Heart: Gross Anatomy |
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Band 3 protein in RBC has the function of?
1. It mediates the exchange of cellular \(HCO_{3^-}\) with \(Cl^-\) in plasma
2. It is a cytoplasmic protein
3. It mediates the exchange of cations between cell and plasma
4. Both (1) and (2)

 
Subtopic:  Blood: General Description & RBC |
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Purkinje’s fibers are found in
1. Heart
2. Lever
3. Brain
4. Lungs
Subtopic:  Human Heart: Gross Anatomy |
 97%
From NCERT
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What is/are the function(s) of calcium?
1. Blood clotting
2. Muscular contraction
3. Nerve conduction
4. All of these
Subtopic:  Blood: Blood Clotting |
 70%
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Which of the following statements are correct?
A: Basophils are most abundant cells of the total WBCs.
B: Basophils secrete histamine, serotonin and heparin.
C: Basophils are involved in inflammatory response.
D: Basophils have kidney shaped nucleus.
E: Basophils are agranulocytes.

Choose the correct answer from the options given below:
1. A and B only 2. D and E only
3. C and E only 4. B and C only
Subtopic:  Blood: White Blood Cells | Blood: General Description & RBC |
 84%
From NCERT
NEET - 2023
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Match List I with List II
List I List II
A. P-wave I. Beginning of systole 
B. Q-wave II. Repolarisation of ventricles
C. QRS complex III. Depolarisation of atria 
D. T-wave IV. Depolarisation of ventricles

Choose the correct answer from the options given below:
Options: A B C D
1. I II III IV
2. III I IV II
3. IV III II I
4. II IV I II
Subtopic:  ECG & Coronary Artery Disease |
 83%
From NCERT
NEET - 2023
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