The 2 major roles of the arterioles are
a. Determining the heart rate at any given pressure
b. Determining relative blood flow to specific organs
c. Major factor in determining mean arterial pressure
d. Establishes atrial pressure during diastole
Answer:
b. Determining relative blood flow to specific organs
c. Major factor in determining mean arterial pressure
You might also like to view...
Which of the following marks the boundaries of a sarcomere?
A. A bands B. H bands C. M lines D. I bands E. Z discs
In the expression "Let your fingers do the walking," which of the following anatomical terms could be substituted for "fingers?"
A. tarsals B. manuals C. digits D. carpals E. metatarsals
A protein that is converted to an active enzyme is a
A. codon. B. proenzyme. C. gene. D. pre-mRNA. E. ribosomal RNA (rRNA).
As muscle activity increases, the body temperature _____
A. decreases B. increase