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| Q. |
Regarding cardiac output: |
| A. | “energy of contraction is proportional to the initial length of the cardiac muscle fibre” is Fick’s Law of the heart |
| B. | cardiac index is the correlation between resting cardiac output and height |
| C. | sleep decreases cardiac output |
| D. | basal O2 consumption by the myocardium is 2ml/g/min |
| E. | standing normally decreases the length of ventricular cardiac muscle fibres |
| Answer» E. standing normally decreases the length of ventricular cardiac muscle fibres | |
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