Recording the electrical heart activity and blood pressure during exercise on a treadmill is a/an:
A) angiogram.
B) angiography.
C) stress test.
D) cardiac catheterization.
C
Explanation:
A) An angiogram is an image created using angiography.
B) Angiography is using a contrast medium injected into a vessel and x-rays taken.
C) Correct.
D) Cardiac catheterization involves inserting a catheter into an artery and moving it into the heart.
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