A nurse is reviewing treatment protocols for clients exposed to bioterrorism agents. For which of the following agents should the nurse plan to administer a vaccine following exposure?
Anthrax
Sarin
Smallpox
Botulism
The Correct Answer is C
A. Anthrax: This is incorrect. While a vaccine is available for anthrax, it is generally administered as a pre-exposure prophylaxis, not as a treatment following exposure.
B. Sarin: This is incorrect. Sarin is a nerve agent for which there is no vaccine. Treatment focuses on immediate decontamination and administration of antidotes like atropine.
C. Smallpox: This is correct. A vaccine for smallpox is administered following exposure as a post-exposure prophylaxis, as smallpox is a virus for which immediate vaccination can help prevent the disease.
D. Botulism: This is incorrect. Botulism is treated with antitoxin rather than a vaccine. There is no post-exposure vaccine available for botulism.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. "Expect to see a response from the medication within a week": This is incorrect. Finasteride typically takes several months (up to 6 months) to show noticeable effects in reducing symptoms of benign prostatic hypertrophy.
B. "Avoid drinking grapefruit juice with this medication": This is incorrect. Grapefruit juice is not known to interact with finasteride. However, it is always a good practice to check for specific food and drug interactions.
C. "Decreased libido is an adverse effect of the medication": This is correct. Finasteride can cause sexual side effects, including decreased libido, erectile dysfunction, and ejaculatory disorders.
D. "Prostate-specific antigen (PSA) levels will significantly increase while taking this medication": This is incorrect. Finasteride typically lowers PSA levels, which should be considered when monitoring for prostate health.
Correct Answer is B
Explanation
A. A client who has an open upper extremity fracture: While this is a serious injury, it is less critical compared to a tension pneumothorax in a triage setting.
B. A client experiencing a tension pneumothorax: This is a life-threatening condition that requires immediate intervention to relieve pressure on the lungs and restore adequate breathing.
C. A client who has full-thickness burns over 85% of their body: This is a severe condition with a high mortality risk, but in a mass casualty situation, a tension pneumothorax is prioritized for immediate care.
D. A client who has agonal respirations: Agonal respirations indicate severe distress, but the immediate need for intervention is to address conditions that can rapidly compromise life, such as a tension pneumothorax.
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