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."

Answer and Explanation

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.

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Correct Answer is A

Explanation

The correct answer is choice a. Limit fluid intake during meals.

Choice A rationale:

Limiting fluid intake during meals can help prevent the stomach from becoming too full, which can make breathing more difficult for someone with COPD.

Choice B rationale:

Eliminating dairy products is not typically recommended for COPD patients unless they have a specific intolerance or allergy. Dairy does not generally affect COPD symptoms.

Choice C rationale:

Consuming three regular meals daily might be challenging for COPD patients who often have reduced appetite and may benefit more from smaller, frequent meals.

Choice D rationale:

Eating lighter, low-calorie foods first is not advisable for COPD patients who need nutrient-dense foods to maintain their energy levels and overall health.

A. Monitor for at least 150 mL of drainage every hour. B. Clamp the tube for 30 min every 8 hr. C. Pin the tubing to the client's bed sheets. D. Replace the unit when the drainage chamber is full.

Correct Answer is A

Explanation

Monitor for at least 150 mL of drainage every hour. The nurse should monitor the chest tube drainage for excessive or sudden increases in order to detect any complications, such as pneumothorax. Clamping the tube for 30 minutes every 8 hours is not standard practice and can cause complications. Pinning the tubing to the client's bed sheets can cause traction on the chest tube and should be avoided. The chest tube unit should only be replaced when there is a problem with the unit or the seals.

Choice B: Clamping the tube for 30 minutes every 8 hours is not standard practice and can cause complications.

Choice C: Pinning the tubing to the client's bed sheets can cause traction on the chest tube and should be avoided.

Choice D: The chest tube unit should only be replaced when there is a problem with the unit or the seals.

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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?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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