Multiple choice

The thickening of wall of artery is called

  1. aneurysm

  2. arteriosclerosis

  3. arthritis

  4. Both (1) and (3)

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

Arteriosclerosis is the thickening and hardening of arterial walls due to loss of elasticity. An aneurysm is a weakened bulging area, not thickening, and arthritis is joint inflammation unrelated to arteries.