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.
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Related Questions
Correct Answer is C
Explanation
A. Prophylactic antibiotics are not routinely given solely because of hemophilia A. They may be indicated based on the client's overall health and the procedure.
B. Packed RBCs are not typically needed for wisdom teeth extractions in clients with hemophilia A, as these procedures do not usually cause significant blood loss.
C. Recombinant factor VIII is the specific treatment for hemophilia A and is administered prior to procedures to prevent bleeding.
D. Fresh frozen plasma contains clotting factors but is not the treatment of choice for hemophilia A. Recombinant factor VIII is preferred due to its specific action and lower risk of complications.
Correct Answer is A
Explanation
A. The erythrocyte sedimentation rate (ESR) is a marker of inflammation and is used to monitor the effectiveness of anti-inflammatory treatments such as aspirin in clients with rheumatoid arthritis.
B. Antinuclear antibody (ANA) is used to diagnose autoimmune diseases but is not typically monitored for the effectiveness of aspirin therapy in RA.
C. Rheumatoid factor (RF) is used for the diagnosis of RA, but it does not change significantly with treatment.
D. White blood cell (WBC) count is not a specific marker for monitoring the effectiveness of aspirin in treating RA.
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