You complain to the doctor about constant pain and discomfort in the low back area. What test might logically be recommended?
A) an MRI
B) a pyelogram
C) a liver biopsy
D) an angiogram
E) a liver enzyme assay
Question 2
The first blood vessels to branch from the aorta are the ________ arteries.
A) pulmonary
B) coronary
C) circumflex
D) carotid
E) subclavian