Clusters of gray matter deep within the brain are called ________.
A. ganglia
B. nerves
C. cortices
D. nuclei
Answer: D
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Primarily in which plane does the swinging of a baseball bat occur?
A. sagittal B. frontal C. transverse D. obtuse
Signs of menopause include
A) shrinking of the vagina, uterus, and breasts. B) increased bone matrix. C) increased concentrations of estrogens. D) inexplicable euphoria, extra energy, weight loss.
Vasopressin
a. is released when hypothalamic osmoreceptors are activated b. promotes water secretion in the kidneys c. causes increased systemic vasoconstriction d. has a and c characteristics e. has all of the above characteristics
The greatest percentage of Na+ reabsorption takes place in the
a. proximal tubule. b. loop of Henle. c. distal tubule. d. collecting tubule. e. renal pelvis.