During ventricular diastole
A. the semilunar valves open and the AV valves close.
B. only the semilunar valves close.
C. only the AV valves close.
D. only the AV valves open.
E. the semilunar valves close and the AV valves open.
Answer: E
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Which term describes nerve fiber tracts that cross over from one side of the body to the other?
A. Ipsilateral B. Contraindicate C. Decussate D. Divergent E. Convergent
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