Preganglionic and postganglionic fibers of the autonomic nervous system that innervate internal organs are collectively called
A) posterior rami.
B) anterior rami.
C) white rami.
D) gray rami.
E) sympathetic nerves.
E
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The lobe that is immediately posterior to the central sulcus and that is involved in general sensory functions is the
A. occipital lobe. B. temporal lobe. C. insula. D. parietal lobe. E. frontal lobe.
All mammals have the same number of bones
Indicate whether the statement is true or false
The ribosomes of the rough ER synthesize ____________________, whereas its membranous walls contain enzymes essential for the synthesis of ____________________
Fill in the blank(s) with correct word
Cocaine is particularly dangerous for patients with cardiovascular disease, or hypertension, because ________.
A. it blocks the reuptake of serotonin and dopamine, causing excessive bouts of euphoria B. it blocks membrane sodium channels, causing increased EPSPs C. it inhibits the degradation of norepinephrine, causing coronary artery constriction D. it blocks the reuptake of norepinephrine, causing increased heart rate