Erection of the penis occurs when
A. the pubic bones move together.
B. the bulbourethral muscles contract.
C. lymphatic fluid accumulates in the glans penis.
D. penile erectile tissue becomes engorged with blood.
E. smooth muscle contraction occurs in ductus deferens.
D
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The __________________________________________________ lasts for six to eight hours
Fill in the blank(s) with correct word
Which of the following does not cause arteriolar vasodilation?
a. decreased sympathetic stimulation b. local decrease in O2 c. histamine d. application of heat e. myogenic response
Which of the following would NOT affect blood glucose levels?
A. Protein content of a meal B. Gastrointestinal hormones C. Fat content of a meal D. Autonomic nervous system E. Breakdown of glycogen
________ disease is a condition caused by hyposecretion of glucocorticoids or mineralocorticoids. Symptoms include low resistance to stress, electrolyte imbalances, and an unusual darkening of the skin.
Fill in the blank(s) with the appropriate word(s).