Select the correct option regarding the disorders of the circulatory system.

  • A
    $A$. Heart Arrest - Severe chest pain; Heart Attack - Heart stops beating.
  • B
    $B$. Heart Arrest - Heart muscles are damaged by inadequate blood supply; Heart Attack - Heart stops beating.
  • C
    $C$. Heart Arrest - Heart stops beating; Heart Attack - Heart muscles are damaged by inadequate blood supply.
  • D
    $D$. Heart Arrest - Heart stops beating; Heart Attack - Heart efficiency increases significantly.

Explore More

Similar Questions

Coronary heart disease is due to

Tachycardia is

Blocking of arteries due to the deposition of fats and calcium is called:

Coronary artery disease is often referred to as:

$A$ reduction in the number of blood platelets is called:

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo