The leucocytes contain which of the following in large quantity? 
 
1. Basophils  2. Neutrophils 
3. Eosinophils  4. Monocytes

Subtopic:  Blood: White Blood Cells |
 87%
Level 1: 80%+
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If 'A' antigen is present on RBCs then the blood group of a person is 
1. A 
2. B 
3. AB 
4. O 
Subtopic:  Blood: Blood Group (A,B,O) | Blood: Blood Group |
 85%
Level 1: 80%+
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Which of the following is mismatched? 
1. Lub : First heart sound associated with closure of tricuspid and bicuspid valves
2. Cardiac output : Stroke volume multiplied by heart rate
3. Dub : Second heart sound, due to opening of semilunar valves
4. Duration of cardiac cycle : 0.8 seconds 
Subtopic:  Rhythmic Excitation of Human Heart: Part 1 | Rhythmic Excitation of Human Heart: Part 2 |
 86%
Level 1: 80%+
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Origin of heart beat and its conduction is represented by 
 
1. AV bundle → Bundle of His → SA node → Purkinje fibres
2. SA node→ Purkinje fibres → AV node → Bundle of his 
3. Purkinje fibres → AV node → Bundle of His → SA node 
4. SA node → AV node → Bundle of His → Purkinje fibres
Subtopic:  Human Heart: Cardiac Cycle | Regulation of Cardiac Activity |
 91%
Level 1: 80%+
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The main difference in the structure of arteries and veins is in 
1. Tunica intima, made up of simple squamous epithelium 
2. Tunica media 
3. Tunica externa 
4. Tunica adventitia 
Subtopic:  Human Heart: Gross Anatomy | Human Heart: Cardiac Cycle |
 83%
Level 1: 80%+
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Which of the following system returns the blood from intestine and breaks into portal system of capillaries in the liver? 
1. Renal porta system 
2. Hepatic portal system 
3. Lymphatic system 
4. Systemic circulation 
Subtopic:  Human Heart: Double Circulation | Circulatory Pathways |
 92%
Level 1: 80%+
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If fat/cholesterol is deposited in the artery supplying the heart musculature it can lead to 
1. Atherocslerosis 
2. Cardiac arrest 
3. Heart failure 
4. Varicose vein 
Subtopic:   DISORDERS OF CIRCULATORY SYSTEM |
 92%
Level 1: 80%+
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Which of the following statements is not true about blood pressure? 
1. Blood pressure is measured with an instrument called sphygmomanometer 
2. If the blood pressure of an individual is 140/90 mm Hg or higher it shows hypertension 
3. The normal systolic pressure is 120 mm Hg and diastolic pressure is 80 mm Hg 
4. Hypertension is caused by vasodilation which results in increased resistance to blood flow 
Subtopic:   DISORDERS OF CIRCULATORY SYSTEM |
 85%
Level 1: 80%+
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Identify the following formed elements 

Find the correct match 
1. X = Platelets, Y= RBC, Z = Basophil 
2. X= Monocyte, Y= Platelets, Z = B-lymphocyte 
3. X = RBC, Y= Platelets, Z = T-lymphocyte 
4. X=RBC, Y= Platelets , Z = Eosinophil
Subtopic:  Blood: General Description & RBC: Part 1 | Blood: General Description & RBC: Part 2 | Blood: General Description & RBC |
 79%
Level 2: 60%+
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Blood normally contains 
1. 1,500,00-3,500,00 platelets/mm3
2. 8,000-1,000,00 WBCs/mm3
3. 2-3 percent monocytes 
4. 6-8 percent eosinophils
Subtopic:  Blood: Blood Group (A,B,O) | Blood: Blood Group |
 89%
Level 1: 80%+
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