Body fluid compartments · Physiology

A hypotonic intravenous fluid will initially cause water to move:

  1. Out of cells
  2. Into cells
  3. Only into plasma
  4. Only into interstitial fluid
Show answer and explanation

Correct answer: Into cells

Hypotonic fluids lower extracellular osmolality. Water then moves into cells, causing cellular swelling.

Difficulty: Medium Question 17 of 20

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