A nurse is caring for a client who is hospitalized with active pulmonary tuberculosis and is started on ethambutol therapy. The nurse should understand that which of the following should be monitored?
Urine output
Visual acuity
Skin color
Cardiac rhythm
The Correct Answer is B
A. Monitoring urine output is not specifically related to the side effects of ethambutol.
B. Ethambutol can cause optic neuritis, so monitoring visual acuity is essential.
C. Skin color changes are not commonly associated with ethambutol therapy.
D. Cardiac rhythm monitoring is not necessary for clients on ethambutol.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Hiccups are not a common adverse effect of morphine.
B. Heartburn is not a common adverse effect of morphine.
C. Orthostatic hypotension is a known adverse effect of morphine due to its potential to cause vasodilation and lower blood pressure, especially when the client changes positions.
D. Diarrhea is not a common adverse effect of morphine; constipation is more likely.
Correct Answer is ["C","D"]
Explanation
A. While low back pain can be concerning, it's not an immediate priority compared to the vital sign changes. However, the nurse should document the pain and ask about its characteristics.
B. Brown-colored urine can sometimes indicate dehydration or certain medical conditions, requiring follow-up.
C. A significant drop in blood pressure (74/50 mmHg) indicates hypotension and requires immediate attention.
D. An increase in respiratory rate (28 breaths/min) suggests the client may be experiencing respiratory distress and needs evaluation.
E. The client’s oxygen saturation is 95% on room air which is normal.
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