A client exposed to anthrax has presented to the healthcare setting. Which of the following medications below is the treatment for this biological exposure?
ciprofloxacin (Cipro)
amoxicillin/clavulanate (Augmentin)
nystatin (Mycostatin)
metronidazole (Flagyl)
The Correct Answer is A
A. Ciprofloxacin is a fluoroquinolone antibiotic that is effective against Bacillus anthracis, the bacterium that causes anthrax. It is often used as a first-line treatment for exposure to anthrax, especially in its inhalational form.
B. While amoxicillin/clavulanate can treat certain infections, it is not the preferred treatment for anthrax. It is less effective against anthrax compared to ciprofloxacin.
C. Nystatin is an antifungal medication used to treat fungal infections and is not indicated for anthrax treatment.
D. Metronidazole is primarily used for anaerobic bacterial and protozoal infections, making it inappropriate for treating anthrax.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is {"A":{"answers":"B"},"B":{"answers":"A"},"C":{"answers":"A"},"D":{"answers":"A"},"E":{"answers":"B"}}
Explanation
Rationale:
- Oxygen administration: This is a critical intervention to improve oxygenation during an acute asthma exacerbation.
- Inhaled short-acting beta-2 agonists: These medications rapidly relax the airway smooth muscle, reducing bronchoconstriction and improving airflow.
- Inhaled Corticosteroids: These medications reduce inflammation in the airways, preventing further airway narrowing and improving lung function over time.
- Oral Decongestants and Expectorants: These medications are not typically used in the acute management of asthma exacerbations. They can have side effects and may not be effective in improving airway function.
Correct Answer is C
Explanation
A. A history of hypertension is not a direct contraindication for propofol, although it should be monitored as part of overall management.
B. Benzodiazepine abuse/dependence does not contraindicate the use of propofol but may require careful assessment of sedation and anesthesia needs.
C. Propofol contains soy lecithin and egg phosphatide, making allergies to these products a significant contraindication, as they can lead to severe allergic reactions.
D. An allergy to latex is not a contraindication for propofol use but should be addressed in the overall anesthesia plan regarding equipment and supplies.
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