Which of the following is NOT a characteristic of a vein that differentiates it from an artery?
A. Veins have valves.
B. Veins carry blood toward the heart.
C. Veins have a smaller lumen.
D. Veins have thinner walls.
Answer: C
You might also like to view...
Most of the blood in the right ventricle of the fetal heart ________.
A. passes through the foramen ovale into the left atrium B. flows into the right ventricle C. is pumped to the lungs D. passes directly through the ductus arteriosus into the aorta
An obstruction in blood flow to the kidneys would result in
A) pernicious anemia. B) renal anemia. C) increased erythropoiesis. D) decreased erythropoiesis. E) increased sensitivity to vitamin K.
Name and describe the four wave types associated with an EEG
What will be an ideal response?
Although all skeletal muscles have different shapes, the fascicle arrangement of each muscle is exactly the same
Indicate whether the statement is true or false