Losartan differs from enalapril in the following respect

Correct Answer: A

Rationale: Unlike ACE inhibitors like enalapril losartan does not increase bradykinin levels reducing the risk of cough and angioedema.

Correct Answer: C

Rationale: These drugs have anticholinergic properties, often causing dry mouth, blurred vision, and sedation due to their atropine-like effects.

Correct Answer: D

Rationale: Local anesthetics prevent depolarization by blocking sodium channels leading to nerve impulse inhibition.

Correct Answer: A

Rationale: Aspirin (choice A) is linked to Reye's syndrome, a rare liver/brain disorder in children post-viral infection. Acetaminophen (choice B), Ibuprofen (choice C), and Naproxen (choice D) aren't associated. This contraindication limits aspirin's pediatric use.

Correct Answer: A

Rationale: Carbamazepine is a common alternative to valproic acid for seizure management, especially in women of childbearing age who want to start a family.