Multiple Choice
During ventricular diastole ________.
A) only the AV valves open
B) only the AV valves close
C) only the semilunar valves close
D) the semilunar valves close and the AV valves open
E) the semilunar valves open and the AV valves close
Correct Answer:

Verified
Correct Answer:
Verified
Q54: Figure 21.2<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4856/.jpg" alt="Figure 21.2
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Q56: Figure 21.1<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4856/.jpg" alt="Figure 21.1
Q57: Figure 21.4<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4856/.jpg" alt="Figure 21.4
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