Q. No.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 |
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 |
| 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 |
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
The deficiency of cynocobalamin or vitamin B12 causes:
| 1. aplastic anemia | 2. pernicious anemia |
| 3. hemolytic anemia | 4. hemorrhagic anemia |
| Column I | Column II | ||
| A. | Neutrophils | P. | Phagocytosis |
| B. | Basophils | Q. | Inflammatory reactions |
| C. | Lymphocytes | R. | Immune responses |
| D. | Thrombocytes | S. | Coagulation of blood |
| A | B | C | D | |
| 1. | P | Q | R | S |
| 2. | Q | P | S | R |
| 3. | R | S | P | Q |
| 4. | S | R | Q | P |
| I: | The atria also undergo systole |
| II: | The atrioventricular valves get closed |
| III: | The semilunar valves are forced open |
2. Only I and III are correct
3. Only II and III are correct
4. I, II and III are correct
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
| 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 |
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
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