Advantages of populations of receptors, as opposed to individual receptors, include
A) Improved sensory discrimination.
B) Improved stimulus intensity.
C) Improved signal firing rate.
D) All of the above
Answer: A
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Which of the following cause a decrease in BP?
a. all of the choices listed will cause decreased BP b. anemia c. release of ANP d. standing up from a prone position e. stimulation of the vagus nerve
Blood filtered through the hepatic sinusoids exits the liver via the hepatic veins.
Answer the following statement true (T) or false (F)
Increased activity of phosphodiesterase in a target cell would decrease its level of
A) testosterone. B) estrogen. C) thyroid hormone. D) cAMP. E) progesterone.
What are the arteries which diverge from the interlobar arteries near the base of the renal pyramid?
A. Segmental B. Renal C. Interlobular D. Arcuate E. Peritubular