The parasympathetic nervous system is characterized by ____ preganglionic neurons and ____ postganglionic neurons.
Fill in the blank(s) with the appropriate word(s).
Ans: long; short
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Which function is not performed in the hypothalamus
a. body temperature control b. coordination of the autonomic nervous system c. food intake control d. production of posterior pituitary hormones e. evaluation of sensory inputs from skeletal muscles
The one pituitary tropic hormone that is under predominantly inhibitory control by the hypothalamus is:
A. GH B. TSH C. somatostatin D. prolactin E. ACTH
Which of the following statements correctly describes an elastic artery?
a. contains an internal elastic lamina b. contains multiple layers of smooth muscle c. tunica media contains numerous elastic fibers d. typical diameters are 1-25 cm in diameter e. very thin with no smooth muscle cels
Which of the following statements best describes complete protein?
A) derived from meat and fish only B) meets all the minimum daily requirements for a healthy diet C) derived only from legumes and other plant material D) must meet all the body's amino acid requirements for maintenance and growth