- 1(current)
Q. No.Subtopic: Â Rhythmic Excitation of Human Heart: Part 1 |
 93%
Level 1: 80%+
AIPMT - 2002
Hints
In which one of the following pairs the two items mean one and the same thing?
1. Malleus - anvil
2. SA node - pacemaker
3. Leucocytes - lymphocytes
4. Haemophilia - blood cancer
Subtopic: Â Human Heart: Gross Anatomy |Â Rhythmic Excitation of Human Heart: Part 1 |
 93%
Level 1: 80%+
Hints
Which of the following is mismatched?
| 1. | Lub | : | First heart sound associated with closure of tricuspid and bicuspid valves |
| 2. | Cardiac output | : | Stroke volume multiplied by heart rate |
| 3. | Dub | : | Second heart sound, due to opening of semilunar valves |
| 4. | Duration of cardiac cycle | : | 0.8 seconds |
Subtopic: Â Rhythmic Excitation of Human Heart: Part 1 |Â Rhythmic Excitation of Human Heart: Part 2 |
 86%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
Impulse initiation in the normal human heart occurs at the:
| 1. | Atrioventricular node |
| 2. | Purkinje fibre network |
| 3. | Sinoatrial node |
| 4. | Bundle of His |
Subtopic: Â Rhythmic Excitation of Human Heart: Part 1 |Â Rhythmic Excitation of Human Heart: Part 2 |Â Regulation of Cardiac Activity |Â Circulatory Pathways |
 89%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
- 1(current)
Q. No.
© 2026 GoodEd Technologies Pvt. Ltd.