This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Pharynx, Subject name: ENT
Treatment for peritonsillar abscess is: 
Select and explain. 
A. Immediate tonsillectomy, B. Incision and drainage, C. Antibiotics alone, D. I and D plus antibiotics
D: I and D plus antibiotics
Answer: D: I and D plus antibiotics 
Explanation: (d) I and D plus antibiotics(Ref. Scott Brown, 8th ed., Vol 3; 797)The treatment of peritonsillar abscess is incision and drainage along with antibiotics followed by interval tonsillectomy.