What is the formula for parenteral iron therapy: (A) 4.4 x body weight (kg) x Hb deficit (g/dl), (B) 3.3 x body weight (kg) x Hb deficit (g/dl), (C) 2.2 x body weight (kg) x Hb deficit (g/dl), (D) 1.1 x body weight (kg) x Hb deficit (g/dl)
Answer is A. 4.4 x body weight (kg) x Hb deficit (g/dl)