A nurse is caring for a client who has recurrent lower urinary tract infections (UTIs). Which of the following medications should the nurse expect to administer?
Ganciclovir
Amphotericin B
Azithromycin
Nitrofurantoin
The Correct Answer is D
Rationale:
A. Ganciclovir: Ganciclovir is an antiviral medication used primarily to treat viral infections such as cytomegalovirus (CMV), not bacterial infections like UTIs.
B. Amphotericin B: Amphotericin B is an antifungal agent used to treat serious fungal infections, not bacterial UTIs.
C. Azithromycin: Azithromycin is an antibiotic that is effective against a broad range of bacterial infections but is not commonly used for treating recurrent UTIs.
D. Nitrofurantoin: Nitrofurantoin is an antibiotic commonly used to prevent and treat recurrent lower urinary tract infections due to its efficacy in targeting the bacteria that typically cause UTIs.
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Correct Answer is C
Explanation
Rationale:
A. Bradycardia: Albuterol can cause an increase in heart rate (tachycardia) as a common side effect, not a decrease in heart rate, so bradycardia would not be expected.
B. Wheezing: Albuterol is used to relieve wheezing by causing bronchodilation, so continued wheezing after administration would suggest ineffective treatment rather than being an expected finding.
C. Tremors: Tremors are a common side effect of albuterol due to its stimulation of beta-2 receptors in the muscles. This is often seen after nebulizer treatments.
D. Sleepiness: Albuterol generally causes stimulation of the central nervous system, leading to restlessness or nervousness, not sleepiness.
Correct Answer is C
Explanation
Rationale:
A. Monitoring alanine aminotransferase is important for liver function, but it is not the priority for a client on captopril.
B. Thyroid-stimulating hormone is not directly impacted by captopril and is not the priority lab value to monitor in this context.
C. Potassium is the priority laboratory value to monitor because captopril, an ACE inhibitor, can lead to hyperkalemia (elevated potassium levels), which can cause serious cardiac complications.
D. While magnesium levels are important to monitor, they are not specifically related to captopril therapy as potassium levels are.