A nurse is providing medication education to a patient newly prescribed ethambutol for tuberculosis (TB) treatment. The nurse should instruct the patient to report which of the following side effects immediately?
Blurred vision or difficulty distinguishing red from green
Increased thirst and frequent urination
Nausea and vomiting
Tingling sensations in the hands and feet
The Correct Answer is A
A. Blurred vision or difficulty distinguishing red from green: Ethambutol can cause optic neuritis, which may lead to vision changes, including blurred vision and difficulty distinguishing red from green. These symptoms should be reported immediately, as discontinuing the medication may be necessary to prevent permanent damage.
B. Increased thirst and frequent urination: These symptoms are more indicative of hyperglycemia or diabetes mellitus rather than a known adverse effect of ethambutol.
C. Nausea and vomiting: While nausea and vomiting are potential side effects of ethambutol, they are not as urgent as vision changes and do not typically require immediate medical attention.
D. Tingling sensations in the hands and feet: Peripheral neuropathy is more commonly associated with isoniazid rather than ethambutol.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. “I can bend my hip beyond 90 degrees as long as I feel comfortable." Flexing the hip beyond 90 degrees increases the risk of hip dislocation.
B. “I should avoid turning onto my operative side to prevent hip dislocation." Lying on the operative side increases pressure on the hip joint and can lead to dislocation or delayed healing.
C. “I don't need to use a pillow or abduction device between my legs when turning." An abduction pillow or device is necessary to keep the legs apart and prevent hip adduction, which can lead to dislocation.
D. “I should cross my legs when sitting to keep my hip stable." Crossing the legs can cause internal rotation and hip dislocation.
Correct Answer is D
Explanation
A. Vitamin E: Vitamin E supports immune function but is not essential for wound healing.
B. Folate: Folate is essential for red blood cell production but not directly for wound healing.
C. Vitamin B1: Vitamin B1 supports nerve function, not wound healing.
D. Vitamin C : Vitamin C is crucial for collagen formation and wound healing.
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.