Multiple Choice
Distinguishing characteristics of veins include which of the following?
A) All veins carry deoxygenated blood.
B) All veins carry blood toward the heart.
C) All veins have thick,elastic walls.
D) Veins have walls consisting only of endothelial cells.
E) All veins have valves to ensure one-way movement of blood.
Correct Answer:
Verified
Correct Answer:
Verified
Q13: You've just been told by your doctor
Q14: An athlete who is nearing the end
Q15: Which is TRUE about the comparison of
Q16: Which of the following occurs first in
Q17: During the cardiac cycle of an individual
Q19: The flow rate of blood through an
Q20: The stroke volume of the heart can
Q21: Atherosclerosis is<br>A)the major cause of heart attacks.<br>B)a
Q22: Total peripheral resistance in the circulatory system
Q23: In a patient with an abnormally leaky