The pulmonary artery:
A) carries blood away from the heart
B) carries blood away from the lungs
C) carries blood to the body
D) carries blood to the ventricles
A
Explanation: The pulmonary artery carries blood away from the heart. The pulmonary veins carry blood away from the lungs. The aorta carries blood to the body. The atria pump blood into the ventricles.
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A urostomy is the
A. removal of a kidney. B. use of a scope to retrieve urinary stones. C. removal of a ureter. D. surgical opening into the abdomen to drain urine.
All of the following are recommended strategies for avoiding falls EXCEPT
A. setting the base of a straight ladder 1 foot out for every 4 feet of ladder height. B. standing no higher than the second step from the top of a stepladder. C. avoiding alcohol or other drug intoxication. D. installing nonslip surfaces in the shower or bathtub.
What is a magnetic resonance imaging (MRI) primarily used to evaluate?
A. Bone fractures B. Abnormalities found in the blood C. Soft tissue structures around the bones D. The kidney filtration system
Medical education typically extends ________ years beyond the undergraduate degree.
A. 7-11 B. 4-10 C. 2-5 D. 9-15