CNA Practice Test
Restorative careQuestion 1522 of 1700

Which vitamin deficiency raises the risk of falls?

  1. Vitamin C
  2. Vitamin K
  3. Vitamin D
  4. Vitamin B6
Show answer

Correct answer: Vitamin D

Lower body weakness and poor footwear are also risk factors.

Source: Nursing Assistant (Reuter), 9.8: Fall Prevention

Practice restorative care

Questions last reviewed: 18 October 2026