CNA Practice Test
Body systemsQuestion 1614 of 1700

Which is an intervention for a resident with heart failure?

  1. Add salt to meals to help the resident hold fluid
  2. Take off TED hose to let the legs breathe
  3. Skip fluid monitoring to save time
  4. Raise swollen arms or legs
Show answer

Correct answer: Raise swollen arms or legs

Raising swollen limbs helps fluid drain. Also track intake and output and follow fluid limits.

Source: Nursing Assistant (Reuter), 11.2: Cardiovascular System

Practice body systems

Questions last reviewed: 18 October 2026