When the arteriovenous anastomoses are stimulated by sympathetic nerve fibers, the superficial capillary loops are ________.
A. not affected
B. by passed
C. collapsed
D. engorged with blood
Answer: D
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Which build is massive and truncated, with a short, broad, and deep thorax?
A. Asthenic B. Hypersthenic C. Hyposthenic D. Sthenic
The main component of the cytosol is ________
A) sugars B) water C) proteins D) salts
Select the incorrect statement about slow pain
a. It is carried by large, myelinated A-delta fibers. b. It is poorly localized. c. It occurs by the stimulation of polymodal nociceptors. d. It occurs for a longer time than fast pain. e. It produces a dull, aching, burning sensation.
All of the following substances are present in proximal tubular fluid in the kidney, but which one is NOT normally present in urine?
A. Ca2+ B. H+ C. K+ D. HPO42- E. glucose