Adverse effects of frequently administered B-agonist therapy in asthma include all the following EXCEPT

Correct Answer: A

Rationale: Frequent beta-agonist use can cause tremors, irritability, tachycardia, and hypokalemia, but bradycardia is not a common side effect.

Correct Answer: A

Rationale: Dermatographism is the most frequent type of physical urticaria, occurring in response to skin pressure or scratching.

Correct Answer: A

Rationale: The mechanism of corticosteroids is well understood; they modulate immune response by suppressing inflammation through inhibition of cytokines and prostaglandins.

Correct Answer: B

Rationale: Aspirin is less commonly associated with drug-induced anaphylaxis compared to penicillin, NSAIDs, radiocontrast media, and vaccines.

Correct Answer: C

Rationale: Foods are less commonly associated with angioedema without urticaria compared to ACE inhibitors, hereditary angioedema, and insect stings.