Which client should the nurse question administering the H1 receptor antagonist fexofenadine (Allegra)? 1. The client who smokes two packs of cigarettes daily. 2. The athlete who runs 2 miles every...

Which client should the nurse question administering the H1 receptor antagonist fexofenadine (Allegra)?

1. The client who smokes two packs of cigarettes daily.

2. The athlete who runs 2 miles every day.

3. The client diagnosed with an antibiotic allergy.

4. The client experiencing nasal congestion and sneezing