A patient's serum values are Na⁺ 135 mmol/L, Cl⁻ 108 mmol/L and HCO₃⁻ 16 mmol/L. What is the anion gap?

Answer and explanation

Correct answer: C. 11 mmol/L

  1. Step 1: Anion gap .
  2. Step 2: mmol/L.
Answer
11 mmol/L.
Why not the others: 27 mmol/L: Bicarbonate was not subtracted. 159 mmol/L: The three ions were added. 92 mmol/L: Only chloride and bicarbonate were compared.

Practise more Internal Medicine and Clinical Therapeutics.

Free questions with an explanation for every one, and full timed Jordanian Medical Licensing Examination (JMLE) mock tests.

All Internal Medicine and Clinical Therapeutics questionsTake a mock test

More Internal Medicine and Clinical Therapeutics questions