Question

question 46
what abnormal heart sound can be felt as a vibration?
thrill
gallop
rub
rumble

question 47
the diagnostic term for the ballooning of a weakened portion of an arterial wall is:
varicose vein
myocardial infarction
aneurysm
embolus

question 48
the study that uses ultrasound to determine the velocity of the flow of blood within a vessel is:
cardiac scan
cardiac catheterization
treadmill stress test
doppler flow studies

Explanation:

• For Question 46: A thrill is an abnormal heart - sound felt as a vibration, often associated with turbulent blood flow.
• For Question 47: An aneurysm is the ballooning of a weakened portion of an arterial wall.
• For Question 48: Doppler Flow Studies use ultrasound to determine the velocity of blood flow within a vessel.

Answer:

Question 46: A. thrill
Question 47: C. aneurysm
Question 48: D. Doppler Flow Studies