A nurse is caring for a client who is prescribed with azithromycin for pertussis. Which of the following is a complication of this medication that can cause cardiac dysrhythmias?
Tooth discoloration
Photosensitivity
Prolonged QT intervals
Shortened QT intervals
The Correct Answer is C
A. Incorrect: Tooth discoloration is not a known complication of azithromycin.
B. Incorrect: Photosensitivity is more common with tetracyclines, not azithromycin.
C. Correct: Azithromycin can prolong the QT interval, increasing the risk of life-threatening arrhythmias such as torsades de pointes.
D. Incorrect: Azithromycin does not shorten the QT interval.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Correct: Fluoroquinolones (e.g., ciprofloxacin, levofloxacin) can cause tendonitis and tendon rupture, especially in the Achilles tendon. The medication should be stopped immediately, and the client should avoid weight-bearing activities.
B. Incorrect: Increasing physical activity can worsen tendon damage and increase the risk of rupture.
C. Incorrect: Increasing the dose would exacerbate the side effects.
D. Incorrect: Fluoroquinolones must be taken as prescribed but should be discontinued if serious side effects occur.
Correct Answer is C
Explanation
A. Incorrect: Tooth discoloration is not a known complication of azithromycin.
B. Incorrect: Photosensitivity is more common with tetracyclines, not azithromycin.
C. Correct: Azithromycin can prolong the QT interval, increasing the risk of life-threatening arrhythmias such as torsades de pointes.
D. Incorrect: Azithromycin does not shorten the QT interval.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.