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Figure 20-2 Cardiac Cycle

Question 57

Multiple Choice

Figure 20-2 Cardiac Cycle Use Figure 20-2 to answer the following question: -What occurs at the area labeled D on the graph? A) AV valve opens B) semilunar valve opens C) diastolic filling begins D) AV valve opens and diastolic filling begins E) ventricle contracts
Figure 20-2 Cardiac Cycle
Use Figure 20-2 to answer the following question:
-What occurs at the area labeled "D" on the graph?


A) AV valve opens
B) semilunar valve opens
C) diastolic filling begins
D) AV valve opens and diastolic filling begins
E) ventricle contracts

Correct Answer:

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