A nurse is preparing a client for a sigmoidoscopy. In which of the following positions should the nurse place the client?

Orthopneic

Trendelenburg

Prone

Knee-chest

Answer and Explanation

The Correct Answer is D

knee-chest. During sigmoidoscopy, the client should lie on their left side with their right knee flexed slightly. The nurse should then position the client in the knee-chest (Sims) position, where the client leans forward with bent knees and support the chest and forearms on the table or a pillow. This allows better visualization and access to the rectal area for the sigmoidoscopy procedure.

An explanation for incorrect choices:

A. Orthopneic position is upright sitting with arms and elbows resting on a table or on a pillow, which helps clients who have difficulty breathing; it is not suitable for sigmoidoscopy.

B. Trendelenburg position

is supine with the head lower than the feet, which can cause blood flow to the head and increased intracranial pressure; it is not suitable for sigmoidoscopy.

C. Prone position is lying face down, which is not suitable for sigmoidoscopy.

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Correct Answer is B

Explanation

BUN 40 mg/dL. Elevated BUN levels can indicate impaired kidney function, which can be a potential adverse effect of long-term NSAID therapy.

Reasons why the other options are not answers:

Option A: Total bilirubin 0.8 mg/dL is a normal value and does not require reporting to the provider.

Option C: PaO2 90 mm Hg is within the normal range and does not require reporting to the provider.

Option D: Hematocrit 45% is within the normal range and does not require reporting to the provider.

A. Oropharyngeal airway B. Water-soluble lubricant C. Yankauer catheter D. Sterile gloves E. Sterile gloves

Correct Answer is C

Explanation

Yankauer catheter. A Yankauer catheter is a suction device used for oral suctioning. It is important for this client to have access to a Yankauer catheter for safe and effective suctioning of secretions from the mouth.

Option A is incorrect because an Oropharyngeal airway is used to maintain or open the airway.

Option B is incorrect because the water-soluble lubricant is used for lubricating the suction catheter during suctioning.

Option D is incorrect because sterile gloves are not routinely needed for suctioning.

Reasons why the other options are not answered: Option A: An oropharyngeal airway is not used for suctioning but is used to maintain an open airway in an unconscious patient. Option B: Water-soluble lubricant is used for lubricating the suction catheter during suctioning. Option D: Sterile gloves are not routinely needed for suctioning.

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A nurse is preparing a client for a sigmoidoscopy. In which of the following positions should the nurse place the client?

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