NEET PG DENTAL EXAM

HISTOLOGY

BLOOD VESSELS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
____ occurs when a vessel in the heart becomes clogged.
A
Heart attacks
B
Hypertension
C
Endocarditis
D
Heart failure
Explanation: 

Detailed explanation-1: -Most of the time, coronary artery disease happens when a waxy substance called plaque builds up inside your arteries, causing the arteries to narrow. The buildup of this plaque is called atherosclerosis. This can happen over many years, and it can block blood flow to parts of your heart muscle.

Detailed explanation-2: -Sometimes, plaque deposits inside the coronary (heart) arteries can break open or rupture, and a blood clot can get stuck where the rupture happened. If the clot blocks the artery, this can deprive the heart muscle of blood and cause a heart attack.

There is 1 question to complete.