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: Skin
A man takes peanut and develops, tongue swelling, neck swelling, stridor, hoarseness of voice. What is the probable diagnosis. 
Select and explain. 
A. Angioneurotic edema, B. FB bronchus, C. Parapharyngeal abscess, D. FB in larynx
A: Angioneurotic edema
Answer: A: Angioneurotic edema 
Explanation: A i.e. Angioneurotic edema