Which of the following is not a component of the overall ejaculatory response?
a. arterioles supplying the penis dilate, causing the erectile tissue to fill with blood and the penis to become erect.
b. the smooth muscles of the prostate, reproductive ducts, and seminal vesicles contract, resulting in emission.
c. the sphincter at the neck of the bladder tightly closes.
d. semen is expelled from the penis by a series of rapid contractions of skeletal muscles at the base of the penis.
e. rhythmical contractions and accompanying systemic responses are associated with a pleasant sensation known as orgasm.
A
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Which of the following is a starting substance for making the hormones estrogen and testosterone?
a. lactose b. collagen c. DNA d. cholesterol
All members of the Code Team have to take ACLS training annually. Which organs will they practice reviving?
A. Eyes and ears B. Heart and lungs C. Nose and throat D. Stomach and colon
Left-sided congestive heart failure can lead to pulmonary edema
Indicate whether the statement is true or false
Shock is a condition in which
A) blood pressure is abnormally high. B) blood flow to the body tissues is inadequate C) the vein valves become inflamed D) fatty deposits form in arteries