The ________ show(s) a remarkable degree of degeneration (involution) with age
A) spleen
B) thymus
C) pharyngeal tonsils
D) lymph nodes
E) appendix
B
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Which of the following is an example of psychological restraint?
a. a sedative c. the evil eye b. the bear hug d. the scruff
The stomach performs all of the following except:
a. stores ingested food b. secretes HCl c. secretes enzymes that begin protein digestion d. converts chewed food into a thick, liquid paste called chyme e. allows digested material to move quickly into the duodenum
If the body was incapable of performing dehydration synthesis on carbohydrates, __________ could not be formed.
fructose fatty acids lactose amino acids
Pain in the chest area caused by reduced blood flow to the heart is called
A. myocardial infarction. B. thromboembolism. C. atherosclerosis. D. angina pectoris.