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: Surgery
A patient who is on a regimen of steroid therapy and has need for extraction of chronically infected teeth requires premedication with 
Select and explain. 
A. Atropine to reduce the hazard of vagal stimulation and cardiac arrest., B. Antihypertensive to combat tendency towards shock, C. Antihistaminics to prevent allergic reaction, D. Antibiotics
D: Antibiotics
Answer: D: Antibiotics 
Explanation: None