All of the synapses and neuroeffector synapses of the parasympathetic division of the ANS use the neurotransmitter ________.
Fill in the blank(s) with the appropriate word(s).
acetylcholine
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After age 60, what percentage of fractures are osteoporosis related?
A. 10% B. 30% C. 60% D. 90%
Which of the following statements is FALSE?
A) Damage to the visual association area can result in blindness. B) Damage to the premotor cortex results in loss of motor skills programmed in that area but movement is still possible. C) Damage to the primary auditory cortex results in the inability to interpret pitch, loudness, and location. D) Damage to the primary (somatic) motor cortex results in the loss of both voluntary muscle control and all reflexive contractions.
Which of the following is not attributable to atrial natriuretic peptide (ANP)?
a. ANP is released from the cardiac atria when the ECF volume is reduced. b. ANP inhibits Na+ reabsorption in the distal parts of the nephron. c. ANP inhibits renin secretion by the kidneys. d. ANP inhibits aldosterone secretion by the adrenal cortex. e. ANP inhibits sympathetic nervous activity to the heart and blood vessels.
Cholesterol produced by the liver is transported in the blood as ________ lipoproteins.
A. high-density B. very low-density C. low-density D. medium-density