MCQOPTIONS
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MCQOPTIONS
| 1. |
During systole: |
| A. | the peak left ventricular pressure is 160mmHg |
| B. | contraction of the atria propels 70% of the ventricular filling |
| C. | the period of isovolumetric ventricular contraction is 0.5sec???? |
| D. | the end systolic ventricular volume is about 50mL |
| E. | coronary blood flow to subendocardial portions of the left ventricle occur only in systole |
| Answer» E. coronary blood flow to subendocardial portions of the left ventricle occur only in systole | |