This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Haematology, Subject name: Medicine
Increased iron absorption is seen in - 
Select and explain. 
A. Iron deficiency anaemia, B. Hypoxia, C. Inflammation, D. Antacids
A: Iron deficiency anaemia
Answer: A: Iron deficiency anaemia 
Explanation: <p>In pregnancy & in iron deficiency ,the propoion of iron absorption is raised to 20-40%.</p><p>Harsh mohan textbook of pathology sixth edition pg no 295</p>