Numerical Values

Question 1

Audible heart sounds have a frequency of

Answer 1

40-500 cycles per second

Question 2

Which phase of cardiac cycle has highest oxygen consumption?

Answer 2

Isovolumic contraction

Question 3

Phases of cardiac cycle

Answer 3

1. Atrial systole
2. Isovolumic contraction
3. Rapid ventricular ejection
4. Reduced / slow ventricular ejection
5. Isovolumic relaxation
6. Rapid ventricular filling
7. Reduced / slow ventricular filling