Which of the following over-the-counter (OTC) antihistamine ...

[piesebel]

Which of the following over-the-counter (OTC) antihistamine combinations contains an analgesic property?
 
  1. Sudafed PE Nighttime Allergy
  2. Triaminic Cold/Allergy
  3. Tavist Allergy 12-hour
  4. Actifed Plus

Question 2

The main classification for a prototype drug, such as fexofenadine (Allegra), is a/n
 
  1. atypical second generation H2-receptor antagonist.
  2. typical first-generation H1-receptor antagonist.
  3. atypical first generation H1-receptor antagonist.
  4. typical second-generation H1-receptor antagonist.

[lauravaras]

Answer to Question 1

Correct Answer: 4
Rationale 1: Sudafed PE Nighttime Allergy contains diphenhydramine and phenylephrine.
Rationale 2: Triaminic Cold/Allergy contains chlorpheniramine and phenylephrine.
Rationale 3: Tavist Allergy 12-hour contains clemastine.
Rationale 4: Actifed Plus contains acetaminophen.

Answer to Question 2

Correct Answer: 4
Rationale 1: Fexofenadine (Allegra) is not an atypical H2-receptor antagonist.
Rationale 2: Fexofenadine (Allegra) is not a typical first-generation H1-receptor.
Rationale 3: Fexofenadine (Allegra) is not an atypical H1-receptor antagonist.
Rationale 4: Fexofenadine (Allegra) is a typical second-generation H1-receptor antagonist.

[piesebel]

Thank you!

[lauravaras]

Always glad to help...