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 D
Explanation
A. Breast enlargement is not a known adverse effect of gingko biloba.
B. Bad breath is not a typical adverse effect of gingko biloba.
C. Decreased alertness is not an adverse effect of gingko biloba; it is often taken to improve alertness.
D. Bleeding gums can occur because gingko biloba has blood-thinning properties and can increase the risk of bleeding.
Correct Answer is B
Explanation
Rationale:
A. Removing the nasal cannula while the client eats can interrupt oxygen therapy.
B. Attaching a humidifier bottle to the base of the flow meter helps to humidify the oxygen, preventing dryness and irritation of the nasal passages, which is appropriate for oxygen flow rates above 4 L/min.
C. Applying petroleum jelly to the nares can pose a fire hazard due to its petroleum base.
D. Securing the oxygen tubing to the bed sheet is not necessary and does not ensure the proper administration of oxygen.
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