a client is scheduled for a colonoscopy which instruction should the nurse provide
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Nursing Elites

ATI LPN

ATI PN Adult Medical Surgical 2019

1. A client is scheduled for a colonoscopy. Which instruction should the nurse provide?

Correct answer: B

Rationale: The correct instruction for a client scheduled for a colonoscopy is to drink a bowel preparation solution before the procedure. This solution helps cleanse the colon, ensuring clear visualization during the colonoscopy procedure. Choice A is incorrect because a light breakfast is usually recommended the day before the procedure, not on the day of the colonoscopy. Choice C is incorrect as it is important to stay hydrated and follow specific instructions regarding liquid intake. Choice D is incorrect as blood thinners may need to be adjusted or stopped before the colonoscopy to reduce the risk of bleeding during the procedure.

2. What action should the nurse take to prevent tracheal tissue damage in a client with a tracheostomy?

Correct answer: C

Rationale: To prevent tracheal tissue damage in a client with a tracheostomy, the nurse should use the minimal leak technique when inflating the cuff. This method helps avoid excessive pressure on the tracheal tissue, thereby reducing the risk of damage. Choice A is incorrect because securing the tracheostomy ties too tightly can cause pressure and tissue damage. Choice B is incorrect as changing the tracheostomy tube daily is not necessary unless there is a specific clinical indication. Choice D is incorrect as cleaning the stoma with hydrogen peroxide can irritate the skin and mucous membranes, potentially leading to damage.

3. The community health nurse is working in a multi-ethnic health center. In what situation should the nurse intervene?

Correct answer: D

Rationale: The correct answer is D because losing weight in an infant, especially when combined with spitting up milk, requires immediate intervention to address potential health concerns. Choice A deals with a cultural practice that may not necessarily pose an immediate health risk. Choice B, while important, does not present an immediate health threat. Choice C relates to cultural differences in communication and does not necessarily indicate a need for immediate intervention in terms of health.

4. A patient with chronic heart failure is prescribed carvedilol. What is the primary purpose of this medication?

Correct answer: C

Rationale: Carvedilol, a beta-blocker, is primarily prescribed in patients with chronic heart failure to decrease heart rate and reduce the workload on the heart. By lowering the heart rate, carvedilol helps the heart function more efficiently and improves symptoms in patients with heart failure.

5. A healthcare professional is participating in the emergency care of a client who has just developed variceal bleeding. What intervention should the healthcare professional anticipate?

Correct answer: D

Rationale: The correct intervention for variceal bleeding is IV administration of octreotide. Octreotide helps control bleeding from varices by reducing portal blood flow and pressure, which is crucial in managing this emergency situation.

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