Practice Question
The nurse is making a list of needed supplies in the event of a bioterrorism attack. The nurse recognizes that community members exposed to anthrax will need access to which medication?
Answer Choices:
Correct Answer:
Ciprofloxacin (Cipro)
Rationale:
🟢 Ciprofloxacin is the CDC-recommended first-line antibiotic for post-exposure prophylaxis after exposure to anthrax spores.
🟢 It is strongly effective against Bacillus anthracis, the organism responsible for anthrax, due to its bactericidal fluoroquinolone action.
🟢 This medication is widely stockpiled for national emergency response because it offers reliable protection against both cutaneous and inhalation anthrax.
🟢 Early administration is essential because anthrax spores can remain dormant in the body and later activate, making prophylaxis critical for survival.
❌ Incorrect Options Explained
❌ Metronidazole (Flagyl) – Treats anaerobic infections, not anthrax.
❌Varenicline (Chantix) – Used for smoking cessation; no antimicrobial effects.
❌ Paxlovid – An antiviral for COVID-19; not effective against bacterial bioterrorism agents.
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This question is from NSG 234 EXAM III Version A 2025 which contains 40 questions.
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Question Details
- Category: RN Nursing Exam(s)
- Subcategory: Examplify Exam(s)
- Domain: Medical-Surgical
- Answer Choices: 4