Constriction of the smooth muscle of an arteriole will ________ systemic blood pressure and ________ blood flow into an area.
A. increase; decrease
B. decrease; decrease
C. increase; increase
D. decrease; increase
Answer: A
You might also like to view...
Which of the following fish bear live young?
a. mollies c. gouramis b. goldfish d. catfish
Which of the following does not occur in a photoreceptor during exposure to light?
a. membrane hyperpolarization. b. closure of Na+ channels in the outer segment. c. increased transmitter release from the synaptic terminal. d. absorption of light by photopigments e. closure of Ca2+ channels in the synaptic terminal.
A female pelvis, when compared to a male's has a
A) more lateral acetabulum. B) greater angle of pubic arch. C) heavier bones. D) taller public symphysis. E) heart-shaped pelvic outlet.
The medulla oblongata contains a cardiac center and a medullary respiratory center.
Answer the following statement true (T) or false (F)