Vitamin which induces maturation of R.B.C.:
1. B1
2. A
3. B12
4. D

Subtopic:  Blood: General Description & RBC |
 92%
AIPMT - 1998
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Arterial blood pressure in human beings is:
1.  120 and 80 mm Hg
2.  150 and 100 mm Hg
3.  50 and 100 mm Hg
4.  None of the above

Subtopic:  Atherosclerosis, Hypertension & Ventricular Fibrillation |
 96%
From NCERT
AIPMT - 1998
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Ventricular contraction is in command of :
1.  S.A. Node
2.  A.V. Node
3.  Purkinje fibers
4.  Papillary muscles

Subtopic:  Human Heart: Cardiac Cycle |
From NCERT
AIPMT - 1999
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Which of following occurs in maximum concentration in blood plasma (ECF):
1. K+

2. Mg+2

3. Ca+2

4. Na+

Subtopic:  Blood: General Description & RBC |
AIPMT - 1999
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Agglutination occurs in blood present in a test tube. This indicates:
1.  Antibodies are present in plasma
2.  Antigens are present on R.B.C.
3.  Antigens are present in plasma
4.  Antibodies are present on R.B.C

Subtopic:  Blood: Blood Group (A,B,O) |
AIPMT - 1999
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At which point, the pulmonary artery is different from the pulmonary vein:
1. Its lumen is broad
2. Its wall is thick
3. It has valves
4. It does not possess endothelium

Subtopic:  Human Heart: Double Circulation |
 68%
From NCERT
AIPMT - 2000
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The reason why hair loss is more in old age:

1. Reduction of blood supply

2. Decrease in protein synthesis

3. Low energy production

4. Reduced storage of glycogen

Subtopic:  Atherosclerosis, Hypertension & Ventricular Fibrillation |
 63%
AIPMT - 2000
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Erythroblastosis fetalis is caused when:

1. Rh female & Rh+ male

2. Rh+ female & Rh male

3. Rh+ female & Rh+ male

4. Rh female & Rh male

Subtopic:  Blood: Blood Group |
 92%
From NCERT
AIPMT - 2000
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Which statement is true for WBC:

1. Non-nucleated

2. In deficiency cancer is caused

3. Manufactured in the thymus

4. Can squeeze through blood capillaries

Subtopic:  Blood: White Blood Cells |
 59%
AIPMT - 2000
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What is correct for Blood group 'O':
1.  No antigens but both a and b antibodies are present
2.  A antigen and b antibody present
3.  Antigen and antibody, both are absent
4.  A and B antigens and a, b, antibodies are present

Subtopic:  Blood: Blood Group (A,B,O) |
 92%
From NCERT
AIPMT - 2001
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