The hormone that produces cardiovascular effects similar to activation of the sympathetic nervous system is
A) acetylcholine.
B) epinephrine.
C) bradykinin.
D) tachykinin.
E) sympathetic neuropeptide.
Answer: B
You might also like to view...
The formula v = rw establishes the relationship between what?
A. linear and angular displacement B. linear and angular velocity C. linear displacement and linear velocity D. angular displacement and angular velocity
The importance of the plateau phase of the action potential of myocardial cells is in
A) enhancing the efficiency of oxygen use by the cells. B) preventing overstretching of the cells. C) regulating Ca2+ availability to the cells. D) preventing fibrillation. E) preventing tetanus.
Secretin stimulates the pancreatic ____________________ cells to secrete ____________________, whereas CCK stimulates the pancreatic ____________________ cells to secrete ____________________
Fill in the blank(s) with correct word
Which of the following major layers of the digestive tract is described as a layer of dense irregular connective tissue filled with blood vessels and the plexus of Meissner?
a. muscular externa b. submucosa c. mucosa d. serosa