List  List II
A. Platelets I. Secrete histamine
B. Neutrophils  II. Help in coagulation
C. Basophils III. Phagocytic cells
D. Lymphocytes IV. Responsible for immune response
Choose the correct answer from the options given below:
1. A-I     B-II    C-III    D-IV
2. A-III   B-I     C-II     D-IV
3. A-III   B-I     C-IV    D-II
4. A-II    B-III   C-I      D-IV
  

Subtopic:  Blood: White Blood Cells |
 90%
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If you suspect major deficiency of antibodies in a person, then which of the following would you look for confirmatory evidence?
1. Serum albumins
2. Fibrinogen in plasma
3. Serum globulins
4. Triglycerides
 
Subtopic:  Blood: General Description & RBC |
From NCERT
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Match List I with List II:
List I List II
A. P-wave I. Ventricular repolarization-relaxation phase
B. P-R interval II. The onset of ventricular depolarization - leads to ventricular contraction
C. QRS complex III. Time for the impulse to be conducted from SA node to the ventricles through the AV node
D. T-wave IV. Atrial depolarization - leads to atrial contraction
Choose the correct answer from the options given below:
1.  A - (III); B - (IV); C - (II); D - (I)
2.  A - (IV); B - (III); C - (II); D - (I)
3.  A - (IV); B - (III); C - (I); D - (II)
4.  A - (I); B - (II); C - (III); D - (IV
Subtopic:  ECG & Coronary Artery Disease |
 89%
From NCERT
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Match List I with List II
List I List II
A. Bicuspid (mitral) valve I. Between right atrium and right ventricle
B. Aortic semilunar valve  II. Between left atrium and left ventricle
C. Tricuspid valve III. Between right ventricle and pulmonary artery
D. Pulmonary semilunar valve IV. Between left ventricle and aorta
Choose the correct answer from the options given below:
1. A - II, B - IV, C - III, D - I
2. A - II, B - IV, C - I, D - III
3. A - III, B - I, C - I, D - IV
4. A - II, B - III, C - IV, D - I
Subtopic:  Human Heart: Gross Anatomy |
 89%
From NCERT
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Arrange the following formed elements in the decreasing order of their abundance in blood in humans :
(a) Platelets
(b) Neutrophils
(c) Erythrocytes
(d) Eosinophils
(e) Monocytes
Choose the most appropriate answer from the options given below :
1. (c), (a), (b), (e), (d)
2. (c), (b), (a), (e), (d)
3. (d), (e), (b), (a), (c)
4. (a), (c), (b), (d), (e)
Subtopic:  Blood: White Blood Cells |
 63%
From NCERT
NEET - 2022
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NEET 2025 - Target Batch
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During which stage of the cardiac cycle, as shown in the given figure, does active ventricular filling take place?
 
 
1. A 2. B
3. C 4. None
Subtopic:  Human Heart: Cardiac Cycle |
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NEET 2025 - Target Batch
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Identify the correct statements regarding the labelled structures shown in the given diagram of the human heart:
Statement I: A carries oxygenated blood and B carries deoxygenated blood.
Statement II: D and C close simultaneously during the beginning of ventricular diastole.    
Statement III: E and F close simultaneously during the beginning of ventricular systole.

1. Only Statement I
2. Only Statement II and Statement III
3. None of the three statements is true
4. Statement I, Statement II and Statement III
Subtopic:  Human Heart: Gross Anatomy | Human Heart: Cardiac Cycle |
 63%
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The given diagram shows:
 
1. atherosclerosis in the blood vessel that causes coronary artery disease
2. narrowing of lumen of coronary artery that causes congestive heart failure
3. vasoconstriction of the lumen of coronary artery that causes angina pectoris
4. the collection of platelets in blood vessel caused by viral infections like dengue that can damage the heart muscle
Subtopic:  Atherosclerosis, Hypertension & Ventricular Fibrillation |
 76%
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Match List - I with List - II
 List - I (Biological Molecules)  List - II (Biological functions)
(a) Glycogen (i) Hormone
(b) Globulin (ii) Biocatalyst
(c) Steroids (iii) Antibody
(d) Thrombin (iv) Storage product
Choose the correct answer from the options given below:
(a) (b) (c) (d)
1. (iv) (iii) (i) (ii)
2. (iii) (ii) (iv) (i)
3. (iv) (ii) (i) (iii)
4. (ii) (iv) (iii) (i)
Subtopic:  Blood: Blood Clotting | Blood: General Description & RBC |
 86%
From NCERT
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Which of the following combination is correctly related to ECG?
A. It is a graphical representation of electric activity
B. Each peak is identified with a letter
C. Each peak is identified with numbers
D. Multiple leads are attached to the chest region
E. Single lead is attached to the chest region

Choose the correct answer from the options given below:
1. A & E only
2. B, C, D only
3. A, B, D only
4. A only
Subtopic:  ECG & Coronary Artery Disease |
 88%
From NCERT
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