When chyme enters the duodenum, ____ is released and stimulates the pancreas to secrete bicarbonates
A. gastrin
B. secretin
C. insulin
D. cholecystokinin
E. glucagon
B
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Which of the following neurotransmitters is typically NOT classified as a biogenic amine?
A) Acetylcholine B) Serotonin C) Epinephrine D) Dopamine
During exercise, which type of respiratory adjustment would NOT normally occur?
a. decreased carbon dioxide production b. increased oxygen diffusion capacity c. increased pulmonary ventilation d. increased pulmonary perfusion
The pectoral region is the
A. area in front of the elbow. B. lower back. C. bottom of foot. D. chest area. E. forearm.
The classes of muscles based upon the arrangement of the fasciculi include fusiform, _____.
A. parallel, round, square, and rectangular B. circular, parallel, pennate and convergent C. single, double, and triple