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Q. No.The percentage of different leucocytes in blood follows which sequence (highest to lowest)?
1. Neutrophils > Lymphocytes > Monocytes > Eosinophils > Basophils
2. Lymphocytes > Neutrophils > Monocytes > Eosinophils > Basophils
3. Neutrophils > Monocytes > Lymphocytes > Eosinophils > Basophils
4. Monocytes > Neutrophils > Lymphocytes > Basophils > Eosinophils
1. Neutrophils > Lymphocytes > Monocytes > Eosinophils > Basophils
2. Lymphocytes > Neutrophils > Monocytes > Eosinophils > Basophils
3. Neutrophils > Monocytes > Lymphocytes > Eosinophils > Basophils
4. Monocytes > Neutrophils > Lymphocytes > Basophils > Eosinophils
Subtopic: Blood: White Blood Cells |
79%
Level 2: 60%+
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A person with blood group O is called universal donor because:
1. O antigen is compatible with all blood groups
2. It has both A and B antigens
3. Plasma lacks both anti-A and anti-B antibodies
4. RBCs lack A and B antigens
1. O antigen is compatible with all blood groups
2. It has both A and B antigens
3. Plasma lacks both anti-A and anti-B antibodies
4. RBCs lack A and B antigens
Subtopic: Blood: Blood Group (A,B,O) |
57%
Level 3: 35%-60%
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The sino-atrial node (pacemaker) is located in:
1. Right atrium
2. Left atrium
3. Right ventricle
4. Left ventricle
1. Right atrium
2. Left atrium
3. Right ventricle
4. Left ventricle
Subtopic: Human Heart: Gross Anatomy |
89%
Level 1: 80%+
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The bicuspid valve is present between:
1. Right atrium and right ventricle
2. Left atrium and left ventricle
3. Right ventricle and pulmonary artery
4. Left ventricle and aorta
1. Right atrium and right ventricle
2. Left atrium and left ventricle
3. Right ventricle and pulmonary artery
4. Left ventricle and aorta
Subtopic: Human Heart: Gross Anatomy |
78%
Level 2: 60%+
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During ventricular systole:
1. Oxygenated blood is pumped into pulmonary artery
2. Deoxygenated blood is pumped into aorta
3. Deoxygenated blood is pumped into pulmonary artery
4. Oxygenated blood is pumped into pulmonary vein
1. Oxygenated blood is pumped into pulmonary artery
2. Deoxygenated blood is pumped into aorta
3. Deoxygenated blood is pumped into pulmonary artery
4. Oxygenated blood is pumped into pulmonary vein
Subtopic: Human Heart: Double Circulation |
74%
Level 2: 60%+
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The second heart sound (dubb) is associated with the closure of:
1. Tricuspid valve
2. Semilunar valves
3. Bicuspid valve
4. Atrioventricular valves
1. Tricuspid valve
2. Semilunar valves
3. Bicuspid valve
4. Atrioventricular valves
Subtopic: Human Heart: Cardiac Cycle |
91%
Level 1: 80%+
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The reason why left ventricle has a thicker muscular wall than right ventricle is:
1. It receives blood at higher pressure
2. It stores more blood volume
3. It contracts more frequently
4. It pumps blood to entire body except lungs
1. It receives blood at higher pressure
2. It stores more blood volume
3. It contracts more frequently
4. It pumps blood to entire body except lungs
Subtopic: Human Heart: Gross Anatomy |
65%
Level 2: 60%+
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The volume of blood pumped out by each ventricle per cardiac cycle is called:
1. Cardiac output
2. Minute volume
3. Heart rate
4. Stroke volume
1. Cardiac output
2. Minute volume
3. Heart rate
4. Stroke volume
Subtopic: Human Heart: Cardiac Cycle |
59%
Level 3: 35%-60%
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Which of the following statements about blood plasma is INCORRECT?
1. It contains about 6-8% proteins by weight
2. Fibrinogen is essential for blood clotting
3. Globulins primarily function in defence mechanisms
4. Plasma without clotting factors is called lymph
1. It contains about 6-8% proteins by weight
2. Fibrinogen is essential for blood clotting
3. Globulins primarily function in defence mechanisms
4. Plasma without clotting factors is called lymph
Subtopic: Blood: General Description & RBC |
90%
Level 1: 80%+
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Which leucocyte is involved in allergic reactions and parasitic infections?
1. Neutrophils
2. Eosinophils
3. Basophils
4. Monocytes
1. Neutrophils
2. Eosinophils
3. Basophils
4. Monocytes
Subtopic: Blood: White Blood Cells |
78%
Level 2: 60%+
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