The semilunar valves are forced open when ________

A) ventricular diastole begins
B) ventricular pressure exceeds the pressure in the large arteries leaving the heart
C) atrial contraction occurs
D) ventricular systole begins


Answer: B

Anatomy & Physiology

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When an anesthetic blocks the function of the anterior rami of the cervical spinal nerves, which areas of the body will be affected?

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The ________ abdominopelvic region is sandwiched between the right and left hypochondriac regions.

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