CNA Practice Test
Nutrition, comfort and end of lifeQuestion 412 of 1700

How long are ice or heat applications usually left on?

  1. 3 to 5 minutes
  2. 30 to 45 minutes
  3. 1 to 2 hours
  4. 15 to 20 minutes
Show answer

Correct answer: 15 to 20 minutes

Ice or heat is typically left on 15-20 minutes.

Source: Nursing Assistant (Reuter), 6.4: Comfort Measures

Practice nutrition, comfort and end of life

Questions last reviewed: 18 October 2026