বহুনির্বাচনি (MCQ)
১. The commonest cause of microcytic hypochromic anaemia is:
ক) Vitamin B12 deficiency
খ) Iron deficiency
গ) Aplastic anaemia
ঘ) Haemolysis
ঙ) Folate deficiency
উত্তর দেখুন
সঠিক উত্তর: খ) Iron deficiency
ব্যাখ্যা: Iron deficiency is the commonest cause worldwide (in Bangladesh often from hookworm, poor diet, menstrual loss). Thalassaemia trait and anaemia of chronic disease are other causes. B12 and folate deficiency give macrocytic anaemia.
📖 রেফারেন্স: Robbins & Cotran, Pathologic Basis of Disease · Red blood cell disorders: iron deficiency anaemia
