This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
All of the following are indications of Intravenous Iron Administration, except 
Select and explain. 
A. Intermittent Gastrointestinal blood loss, B. Iron malabsorption, C. Inability to Tolerate oral Iron, D. Patients on Erythropoietin Therapy
A: Intermittent Gastrointestinal blood loss
Answer: A: Intermittent Gastrointestinal blood loss 
Explanation: Ans. is 'a' i.e., Intermittent Gastrointestinal blood loss Intravenous iron therapy is indicated in excessive continuing blood loss whose level of continued bleedin' usually gastrointestinal or menstrual exceeds the ability of the gastrointestinal tract to absorb iron. Indicationspr parenteral iron supplementation o Inability to tolerate oral iron Excessive continuing blood loss Inflammatory bowel disease Chronic kidney disease Cancer patients o Hea failure