AGNP BOARD EXAM QUESTIONS Respiratory Prescribing (Questions 100)
Question:
Treatment of Bordetella pertussis in a patient with a hypersensitivity to
... [Show More] macrolides is:
doxycycline.
clindamycin (Cleocin).
metronidazole (Flagyl).
sulfamethoxazole/trimethoprim (Bactrim). Correct
Explanation:
Sulfamethoxazole/trimethoprim (Bactrim) is an alternative choice for patients in whom a macrolide is contraindicated.
Question:
The mainstay of treatment in the management of mild and moderate croup is symptomatic relief that includes:
antibiotics.
beta-2 agonists.
corticosteroids. Correct
decongestants.
Explanation:
The mainstay of treatment in the management of mild and moderate croup is symptomatic relief, which includes corticosteroids (inhaled or oral). Antibiotics, beta-2 agonists and decongestants have not been studied, and their use is discouraged.
Question:
In adults with community-acquired pneumonia in which B-lactamase producing Haemophilus influenzae is identified as the causative organism, the outpatient treatment of choice is:
amoxicillin (Amoxil).
azithromycin (Zithromax).
Cefixime (Suprax). Correct
oseltamivir (Tamiflu).
Explanation:
The treatment of choice in adults with B-lactamase producing Haemophilus influenzae community acquired pneumonia is cefixime (Suprax). Amoxicillin is recommended in the presence of non-B-lactamase producing Haemophilus influenzae. Alternate antibiotics include fluoroquinolones (ie. moxifloxacin [Avelox]), doxycycline, azithromycin and clarithromycin.
Question:
A patient with sinusitis is treated with amoxicillin. Caution is advised with concomitant use of:
lisinopril (Zestril).
fexofenadine (Allegra).
warfarin (Coumadin). Correct
furosemide (Lasix).
Explanation:
Amoxicillin should be used with caution with warfarin (Coumadin). The combination will increase the INR and thus increase the risk of bleeding, possibly due to altered vitamin K production by gut flora. Amoxicillin can be co- administered with lisinopril (Zestril), fexofenadine (Allegra), and furosemide (Lasix).
Question:
A patient with bacterial sinusitis taking an oral penicillin should be instructed:
to monitor capillary blood glucose readings if they have diabetes.
that additional protection against pregnancy is necessary if they are taking an oral contraceptive. Correct
to use an anti-diarrheal if they experience diarrhea.
to avoid penicillin if they are pregnant or trying to become pregnant. [Show Less]