au-amc MCQ (SBA): Vitamin B12 deficiency

Instant feedback + full explanation. One question, done properly.

EasyHaematologyVitamin B12 deficiencyau-amcau-racgp

A 31-year-old woman presents with chronic fatigue and macrocytic anaemia (Hb 92 g/L, MCV 110 fL). She is vegan. Neurological examination shows reduced vibration sense in the feet. What is the most likely deficiency?

Practice more on iatroX

Educational content. Not a substitute for clinical judgement or local policy.

au-amc MCQ: Vitamin B12 deficiency — Answer & Explanation | iatroX