Multiple choice

Alzheimer's disease primarily affects the

  1. heart

  2. liver

  3. kidney

  4. brain
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Alzheimer's is a neurodegenerative disorder that primarily targets brain cells, causing memory loss and cognitive decline. The heart, liver, and kidney are not the primary organs affected - this disease specifically impacts brain tissue and neural networks.

Keep practicing — related questions