A nurse is reinforcing teaching with a client who is scheduled to have a colonoscopy. Which of the following information should the nurse include in the teaching?
"You will be moderately sedated during the procedure."
"You will lie on your right side for the procedure."
"You may drink full liquids until 6 hours before the procedure."
"You should warm the liquid bowel preparation before drinking it."
The Correct Answer is A
The correct answer is Choice a. "You will be moderately sedated during the procedure."
Choice A rationale: Colonoscopy is a common procedure used for both diagnostic and therapeutic purposes in gastroenterology. Moderate sedation, also known as conscious sedation, is typically administered to patients undergoing colonoscopy to ensure their comfort and cooperation during the procedure. This level of sedation allows the patient to maintain their protective reflexes and respond to verbal commands, while also reducing anxiety and discomfort. The sedative agents commonly used for colonoscopy include benzodiazepines such as midazolam and analgesics such as fentanyl. The nurse should emphasize the use of moderate sedation to the patient, reassuring them that they will be in a relaxed state throughout the procedure without compromising their safety.
Choice B rationale: The statement suggesting that the patient will lie on their right side for the procedure is incorrect. During a colonoscopy, patients are typically positioned on their left side with their knees drawn up towards their chest. This left lateral decubitus position facilitates the advancement of the colonoscope through the colon and provides better visualization for the healthcare provider performing the procedure. Placing the patient on the right side would not provide optimal positioning and may hinder the progress of the colonoscopy.
Choice C rationale: The information provided in statement c. is incorrect regarding the dietary restrictions before a colonoscopy. Prior to the procedure, patients are instructed to follow a clear liquid diet for 24 to 48 hours, depending on the healthcare provider's instructions. Clear liquids include water, clear broth, tea, coffee without milk or cream, strained fruit juices (such as apple or white grape juice), and sports drinks. Solid foods, as well as liquids that are not transparent, should be avoided during this preparatory period to ensure adequate bowel cleansing and visualization during the colonoscopy.
Choice D rationale: The recommendation to warm the liquid bowel preparation before consumption, as stated in option d., is incorrect. Bowel preparations typically consist of polyethylene glycol-based solutions, which are intended to be consumed at room temperature or chilled. Warming the solution could alter its composition and taste, potentially causing discomfort or nausea in the patient. It is essential for patients to follow the specific instructions provided by their healthcare provider or the product labeling regarding the administration of bowel preparation to ensure effective bowel cleansing before the colonoscopy.
Choice E rationale: Repeated for emphasis, the advice to warm the liquid bowel preparation before consumption is incorrect and redundant. Patients should adhere strictly to the instructions provided by their healthcare provider or the product labeling regarding the administration of bowel preparation. Warming the solution is not recommended and could compromise the effectiveness of the preparation, leading to suboptimal bowel cleansing and potentially impacting the accuracy of the colonoscopy results.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
The correct answer is choice D. Provide regular oral care for the client with a moist swab. When a client with a terminal illness and in the active phase of dying refuses further hydration and nourishment, the nurse should provide comfort measures such as regular oral care to prevent discomfort. The nurse should not force the client to eat or drink or request a prescription for IV fluids. The healthcare surrogate cannot be asked for permission to withhold nourishment as the client has the right to refuse nourishment.
Option A - The client has the right to refuse nourishment, and healthcare surrogate permission is not required.
Option B - Requesting a prescription for IV fluids is not an appropriate intervention as the client has the right to refuse nourishment.
Option C - Explaining the importance of oral hydration to the client is not an appropriate intervention as the client has the right to refuse nourishment.
Correct Answer is A
Explanation
A change in pupil size can indicate an increase in intracranial pressure, which can lead to a life-threatening situation. The nurse should immediately report this finding to the provider.
Choice B is incorrect because difficulty speaking is a common finding in clients who have had a left hemispheric stroke and should be monitored but is not an immediate concern.
Choice C is incorrect because inability to follow direction is a common finding in clients who have had a left hemispheric stroke and should be monitored but is not an immediate concern.
Choice D is incorrect because right-sided weakness is a common finding in clients who have had a left hemispheric stroke and should be monitored but is not an immediate concern.
Choice B: Difficulty speaking is a common finding in clients who have had a left hemispheric stroke and should be monitored but is not an immediate concern.
Choice C: Inability to follow direction is a common finding in clients who have had a left hemispheric stroke and should be monitored but is not an immediate concern.
Choice D: Right-sided weakness is a common finding in clients who have had a left hemispheric stroke and should be monitored but is not an immediate concern.
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