Match terms in Column I with their correct meaning in Column II and select the correct match as your answer from the codes given:

COLUMN I

COLUMN II

A

Cardiac arrest

P

When the heart stops beating

B.

Heart block

Q

when the heart beats more slowly or with an abnormal rhythm

C.

Heart attack

R

When the heart muscle is suddenly damaged by an inadequate blood supply

D.

Heart failure

S

When heart is not pumping blood effectively enough to meet the needs of the body

Codes

A

B

C

D

1

P

Q

R

S

2

Q

P

R

S

3

R

S

Q

P

4

R

S

P

Q

Subtopic:  ECG & Coronary Artery Disease | Atherosclerosis, Hypertension & Ventricular Fibrillation |
 62%
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Persons with AB blood type can:

1. donate blood to persons with all blood types as neither A nor B antigens are present on their RBCs
2. receive blood from persons with all blood types as both A and B antigens are present on their RBCs
3. receive blood from persons with all blood types as neither A nor B antigens are present on their RBCs
4. receive blood from persons with all blood types as neither anti-A nor anti-B antibodies are present on his blood plasma
Subtopic:  Blood: Blood Group (A,B,O) |
 51%
From NCERT
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The cell shown in the given diagram:
 
1. is a bone marrow stem cells committed to produce RBCs
2. is the megakaryocyte
3. is the commonest WBC and is phagocytic
4. is responsible for acquired immunity in humans
Subtopic:  Blood: White Blood Cells |
 82%
From NCERT
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In humans, blood passes from the post-caval to the diastolic right atrium of heart due to
1. Pressure difference between the post-caval and atrium
2. Pushing open of the venous valves
3. Suction pull
4. Stimulation of the sinoatrial node

Subtopic:  Human Heart: Double Circulation |
 68%

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The deficiency of cynocobalamin or vitamin B12 causes:

1. aplastic anemia 2. pernicious anemia
3. hemolytic anemia 4. hemorrhagic anemia
Subtopic:  Blood: General Description & RBC |
 76%

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Match blood cells given in Column I with their most important function in Column II and select the correct match from the codes given:
COLUMN I COLUMN II
A Neutrophils P Phagocytosis
B Basophils Q Inflammatory reactions
C Lymphocytes R Immune responses
D Thrombocytes S Coagulation of blood

Codes:
A B C D
1. P Q R S
2. Q P S R
3. R S P Q
4. S R Q P
Subtopic:  Blood: General Description & RBC |
 94%
From NCERT
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During the ventricular systole:
 
I: The atria also undergo systole
II: The atrioventricular valves get closed
III: The semilunar valves are forced open
1. Only I and II are correct
2. Only I and III are correct
3. Only II and III are correct
4. I, II and III are correct
Subtopic:  Human Heart: Cardiac Cycle |
 85%
From NCERT
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Arteries are best defined as the vessels which
1. carry blood away from the heart to different organs
2. break up into capillaries which reunite to form a vein
3. carry blood from one visceral organ to another visceral organ
4. supply oxygenated blood to the different organs

Subtopic:  Human Heart: Gross Anatomy |
 85%
From NCERT

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Match each item in Column I with one in Column II and select the correct match from the codes given:
COLUMN I COLUMN II
A P wave on an ECG P Ventricluar depolarization
B. QRS complex on an ECG Q Atrial depolarization
C. First heart sound R Closure of semilunar valves
D. Second heart sound S Closure of atrioventricular valves
 
Codes:
A B C D
1. Q P S R
2. P Q S R
3. P Q R S
4. Q P R S
Subtopic:  ECG & Coronary Artery Disease |
 85%
From NCERT
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Consider the given two statements:

I. Group O blood can be donated to persons with any other blood group and hence O group individuals are called universal donors.

II. Both anti-A and anti-B antibodies are present in the plasma of a person with blood group O.

1. Both I and II are correct and II explains I

2. Both I and II are correct but II does not explain I

3. I is correct but II is incorrect

4. Both I and II are incorrect

Subtopic:  Blood: Blood Group (A,B,O) |
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