Multiple Choice
Which one of the following best describes an angiogram?
A) an x-ray picture of blood vessels
B) a recording of heart sounds
C) use of a balloon to widen an artery
D) a sensation of pain in the chest associated with poor blood circulation to the heart
E) a recording of the electrical activity of the heart
Correct Answer:
Verified
Correct Answer:
Verified
Q1: Spontaneous contractions of the heart muscle begin
Q2: Match each type of blood vessel to
Q3: The aortic semilunar valve opens when the<br>A)
Q4: A cerebral embolism blocks an artery carrying
Q6: The left ventricle has a more muscular
Q7: The electrical signal causing contraction of the
Q8: Which one of the following statements is
Q9: Fluid that "escapes" from the circulatory system
Q10: Which one of the following is TRUE
Q11: Blood pressure is measured with a(n) _