Multiple choice general knowledge

Which organ’s blood supply is affected by a stroke?

  1. Heart

  2. Liver

  3. Brain

  4. Lungs

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Stroke (cerebrovascular accident) affects blood supply to the brain, caused by blockage (ischemic stroke) or rupture (hemorrhagic stroke) of blood vessels in the brain. This disrupts oxygen and nutrient delivery to brain tissue. The heart, liver, and lungs are not directly affected by stroke in the same way.