After eating a cookie at a garden party, a child began to cough and went blue. The mother also
noticed that there were swollen patches on the skin. What is the dx?
a. Allergic reaction
b. Aspiration of food
c. Cyanotic heart disease
d. Trachea-esophageal fistula
e. Achalasia cardia
Ans. The key is A. Allergic reaction.