Select Chapter Topics:
Q. No.The principal solute, dissolved in the plasma portion of the blood as well as the extracellular fluid (ECF), amongst the following, will be:
1.
haemoglobin
2.
Na+
3.
K+
4.
albumin
Subtopic: Lymph | Blood: General Description & RBC |
Level 3: 35%-60%
Please attempt this question first.
Hints
Please attempt this question first.
The volume of blood pumped out by each ventricle per minute is called as the:
1. stroke volume
2. ejection fraction
3. cardiac output
4. end diastolic volume
1. stroke volume
2. ejection fraction
3. cardiac output
4. end diastolic volume
Subtopic: Human Heart: Cardiac Cycle |
60%
Level 2: 60%+
Please attempt this question first.
Hints
Please attempt this question first.
Identify the correctly matched pairs:
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
| Layer in the wall of artery/vein | Made up of | |
| I: | Tunica intima | Squamous epithelium |
| II: | Tunica media | Skeletal muscle/elastic fibres |
| III: | Tunica externa | Fibrous connective tissue |
2. Only I and III are correct
3. Only II and III are correct
4. I, II and III are correct
Subtopic: Human Heart: Double Circulation |
57%
Level 3: 35%-60%
Please attempt this question first.
Hints
Please attempt this question first.
Consider the given two statements:
| Statement I: | ABO grouping is based on the presence or absence of three surface antigens on the RBCs namely A, B and O. |
| Statement II: | Rh grouping is based on the presence or absence of the type of antibody present in the plasma. |
| 1. | Statement I is correct; Statement II is correct |
| 2. | Statement I is incorrect; Statement II is incorrect |
| 3. | Statement I is incorrect; Statement II is correct |
| 4. | Statement I is correct; Statement II is incorrect |
Subtopic: Blood: Blood Group (A,B,O) |
52%
Level 3: 35%-60%
Please attempt this question first.
Hints
Please attempt this question first.
Consider the given two statements:
| Assertion (A): | SA node is called the pacemaker of the human heart. |
| Reason (R): | SA node is auto-excitable. |
| 1. | Both (A) and (R) are True and (R) correctly explains (A). |
| 2. | Both (A) and (R) are True but (R) does not correctly explain (A). |
| 3. | (A) is True; (R) is False. |
| 4. | Both (A) and (R) are False. |
Subtopic: Human Heart: Gross Anatomy |
Level 3: 35%-60%
Please attempt this question first.
Hints
Please attempt this question first.
What event occurs during the joint diastole in the human heart?
1. Opening of AV valves
2. Closure of AV valves
3. Opening of semilunar valves
4. Closure of semilunar valves
1. Opening of AV valves
2. Closure of AV valves
3. Opening of semilunar valves
4. Closure of semilunar valves
Subtopic: Human Heart: Cardiac Cycle |
58%
Level 3: 35%-60%
Please attempt this question first.
Hints
Please attempt this question first.
Consider the two statements:
| Assertion (A): | Heart failure is sometimes called congestive heart failure. |
| Reason (R): | Heart failure means the state of heart when it is not pumping blood effectively enough to meet the needs of the body. |
| 1. | Both (A) and (R) are True and (R) correctly explains (A). |
| 2. | (A) is True but (R) is False. |
| 3. | Both (A) and (R) are True but (R) does not correctly explain (A). |
| 4. | (A) is False but (R) is True. |
Subtopic: DISORDERS OF CIRCULATORY SYSTEM |
53%
Level 3: 35%-60%
Please attempt this question first.
Hints
Please attempt this question first.
Consider the two statements:
| Assertion (A): | Adrenal medullary hormones can increase the cardiac output. |
| Reason (R): | Adrenal medullary hormones are steroids with prominent effects on osmoregulation and glucose homeostasis in human body. |
| 1. | Both (A) and (R) are True and (R) correctly explains (A). |
| 2. | (A) is True but (R) is False. |
| 3. | Both (A) and (R) are True but (R) does not correctly explain (A). |
| 4. | (A) is False but (R) is True. |
Subtopic: Regulation of Cardiac Activity |
52%
Level 3: 35%-60%
Please attempt this question first.
Hints
Please attempt this question first.
How many of the given statements are correct:
| I: | Fishes have a 2-chambered heart with an atrium and a ventricle. |
| II: | Amphibians and the reptiles (except crocodiles) have a 3-chambered heart with two atria and a single ventricle. |
| III: | Crocodiles, birds and mammals possess a 4-chambered heart with two atria and two ventricles. |
| IV: | The only vertebrates where the heart pumps out deoxygenated blood are fishes. |
| 1. | 1 | 2. | 2 |
| 3. | 3 | 4. | 4 |
Subtopic: Circulatory Pathways |
Level 3: 35%-60%
Please attempt this question first.
Hints
Please attempt this question first.
Read the given statements and select the correct option
1. Both statements A and B are correct
2. Both statements A and B are incorrect
3. Only statement A is correct
4. Only statement B is correct
| A: | White blood cells are enucleated and are relatively lesser in number which averages 6000-8000 mm-3 of blood |
| B: | Human heart is protected by a three walled membranous bag, pericardium |
2. Both statements A and B are incorrect
3. Only statement A is correct
4. Only statement B is correct
Subtopic: Blood: General Description & RBC |
53%
Level 3: 35%-60%
Please attempt this question first.
Hints
Please attempt this question first.
Select Chapter Topics:
© 2026 GoodEd Technologies Pvt. Ltd.