Question

Match the following columns.

$\begin{array}{cccc}& \text{Column - I}& & \text{Column -vII}\\ \text{A}& \text{Heart failure}& \text{I}& \text{Heart muscle is suddenly damaged}\text{by an inadequate blood supply}\\ \text{B}& \text{Cardiac arrest}& \text{II}& \text{Chest pain due to inadequate}{O}_2\text{reaching the heart muscles}\\ \text{C}& \text{Heart attack}& \text{III}& \text{Atherosclerosis}\\ \text{D}& \text{Coronary Artery Disease (CAD)}& \text{IV}& \text{Heart not pumping blood effectively}\text{enough to meet the needs of the body}\\ \text{E}& \text{Angina pectoris}& \text{V}& \text{Hearts stops beating}\end{array}$

• A.
  $A–IV;B–V;C–I;D–III;E–II$
• B.
  $A–V;B–IV;C–I;D–III;E–II$
• C.
  $A–IV;B–V;C–I;D–II;E–III$
• D.
  $A–V;B–IV;C–II;D–III;E–I$

Answer 1

The correct option is A

$A–IV;B–V;C–I;D–III;E–II$
Heart failure means the state of heart when it is not pumping blood effectively enough to meet the needs of the body. It is sometimes called congestive heart failure because congestion of the lungs is one of the main symptoms of this disease.

Heart failure is not the same as cardiac arrest (when the heart stops beating) or a heart attack (when the heart muscle is suddenly damaged by an inadequate blood supply).

Coronary Artery Disease, often referred to as atherosclerosis, affects the vessels that supply blood to the heart muscle.

In angina pectoris, acute chest pain appears when no enough oxygen is reaching the heart muscle.