Multiple choice

Which of the following cells are the constituents of the capillary walls?

  1. Parietal cells

  2. Oxyntic cells

  3. Endothelial cells

  4. Epithelial cells

  5. Hemocytes

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

The endothelium is the thin layer of cells that lines the interior surface of blood vessels and lymphatic vessels.