A nurse is reinforcing teaching with a client following an upper gastrointestinal series using barium contrast.Which of the following instructions should the nurse include?
Increase fluid intake.
Take an over-the-counter antidiarrheal medication.
Expect black, tarry stools.
Follow a low-fiber diet for several days.
The Correct Answer is A
Choice A rationale
Increasing fluid intake helps flush out the barium contrast from the body to prevent constipation and promote bowel movements.
Choice B rationale
Over-the-counter antidiarrheal medications are not appropriate because barium can cause constipation, not diarrhea.
Choice C rationale
Barium contrast does not cause black, tarry stools. Instead, it causes stools to be white or light-colored.
Choice D rationale
Following a low-fiber diet is not recommended after a barium contrast study. High-fiber foods help facilitate bowel movements.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Instilling a warm enema solution is not appropriate for treating malignant hyperthermia. The focus should be on cooling measures and medications.
Choice B rationale
Applying a cooling blanket is an appropriate action to help reduce the client's body temperature during malignant hyperthermia.
Choice C rationale
Administering meperidine IM is not indicated for malignant hyperthermia. The appropriate medications include dantrolene, cooling measures, and supportive care.
Choice D rationale
Ventilating the client with 100% oxygen, not 50%, is the appropriate action to ensure adequate oxygenation during malignant hyperthermia.
Correct Answer is B
Explanation
Choice A rationale
Applying heat to a sprained ankle can increase swelling and should be avoided. Ice should be used instead to reduce swelling.
Choice B rationale
Wrapping the affected ankle with an elastic bandage helps to provide support, reduce swelling, and immobilize the joint.
Choice C rationale
Dangling the affected ankle can cause further injury and increase swelling. The ankle should be elevated to reduce swelling.
Choice D rationale
Bearing full weight on a sprained ankle can exacerbate the injury. The client should avoid putting weight on the ankle until it has healed sufficiently.
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