Compared to the PCT, the DCT has
A) a smaller lumen.
B) more microvilli.
C) a decrease in the number of glomeruli.
D) less distinct boundaries.
E) None of the answers are correct.
A) a smaller lumen.
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The process of phagocytosis involves the...
A) ingestion of foreign material or cell debris by leukocytes. B) shift of fluid and protein out of capillaries. C) formation of a fibrin mesh around the infected area. D) movement of erythrocytes through the capillary wall.
Chronic and acute renal failure impairs all of the functions carried out by the kidneys and, as a consequence, the functions of most other body systems. Which of the following renal functions is matched incorrectly?
A. erythropoietin; digestion B. calcitriol; calcium metabolism C. renin; blood pressure
Which circuit has the greatest peripheral resistance?
A) pulmonary circuit B) hepatic circuit C) systemic circuit D) venous circuit
The expiratory reserve volume is the volume of air ________.
A. that can be forcefully exhaled after a tidal volume inspiration B. that can be forcefully exhaled after a tidal volume expiration C. exhaled during a quiet expiration D. that can be forcefully inhaled after a tidal volume expiration E. that can be forcefully inhaled after a tidal volume inspiration