A nurse is caring for a client on postoperative day 2 following abdominal surgery. The surgeon prescribes a full liquid diet. Which food choice would be contraindicated for this client?

Apple juice

Smoothie

Mashed potatoes and gravy

Chicken broth

Answer and Explanation

The Correct Answer is C

Choice A reason: Apple juice is an appropriate choice for a full liquid diet. It is a clear liquid that provides hydration and some nutrients without putting strain on the digestive system. Apple juice is easily digestible and does not contain any solid particles that could be problematic for a client recovering from abdominal surgery.

Choice B reason: Smoothies can be included in a full liquid diet as long as they are well-blended and do not contain any solid chunks. Smoothies can provide essential nutrients and calories, which are important for recovery. They can be made with fruits, vegetables, and protein supplements to ensure a balanced intake.

Choice C reason: Mashed potatoes and gravy are not suitable for a full liquid diet. Although mashed potatoes are soft, they are not liquid and can be difficult to digest for someone on a full liquid diet. The gravy may also contain small particles or thickeners that are not appropriate for this diet. A full liquid diet is intended to include only foods that are completely liquid or will turn to liquid at room temperature.

Choice D reason: Chicken broth is an excellent choice for a full liquid diet. It is a clear liquid that provides hydration and some nutrients without adding any solid particles to the diet. Chicken broth is gentle on the digestive system and can help maintain electrolyte balance.

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Correct Answer is A

Explanation

Choice A reason: The glossopharyngeal nerve (CN IX) is primarily responsible for the gag reflex. It provides sensory input from the pharynx and posterior third of the tongue, which triggers the gag reflex when stimulated. This nerve plays a crucial role in swallowing and the reflexive action to prevent choking.

Choice B reason: The trigeminal nerve (CN V) is responsible for facial sensation and motor functions such as biting and chewing. It does not play a direct role in the gag reflex. While it is important for other sensory and motor functions, it is not involved in the reflex being assessed here.

Choice C reason: The vagus nerve (CN X) also contributes to the gag reflex by providing motor innervation to the muscles of the pharynx and larynx. However, the primary sensory input for the gag reflex comes from the glossopharyngeal nerve (CN IX). The vagus nerve works in conjunction with CN IX to complete the reflex action.

Choice D reason: The hypoglossal nerve (CN XII) controls the movements of the tongue. It is essential for speech and swallowing but does not have a role in the gag reflex. The hypoglossal nerve’s primary function is motor control of the tongue muscles.

A. Lubricate the suction catheter tip with sterile saline. B. Perform chest physiotherapy prior to suctioning. C. Hyperventilate the client on 100% oxygen prior to suctioning. D. Suction two to three times with a 60-second pause between passes.

Correct Answer is C

Explanation

Choice A Reason:

Lubricate the suction catheter tip with sterile saline is important to ensure smooth insertion and reduce trauma to the tracheal mucosa. However, this is not the first step. Preoxygenation is crucial to prevent hypoxia during the suctioning process.

Choice B Reason:

Perform chest physiotherapy prior to suctioning can help mobilize secretions, making them easier to remove. While beneficial, it is not the immediate first step. Ensuring the client is adequately oxygenated takes precedence.

Choice C Reason:

Hyperventilate the client on 100% oxygen prior to suctioning is correct. This step is essential to prevent hypoxia during suctioning. Suctioning can temporarily reduce oxygen levels, so preoxygenating the client helps maintain adequate oxygenation throughout the procedure.

Choice D Reason:

Suction two to three times with a 60-second pause between passes is a recommended practice to allow the client to recover between suctioning attempts. However, this step follows the initial preoxygenation.

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A nurse is caring for a client on postoperative day 2 following abdominal surgery. The surgeon prescribes a full liquid diet. Which food choice would be contraindicated for this client?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assessing a client’s cranial nerves. What cranial nerve would be assessed when checking a client’s gag reflex?

Correct Answer is A

Explanation

A nurse is performing tracheostomy care for a client and suctioning to remove secretions. Which of the following actions should the nurse take FIRST?

Correct Answer is C

Explanation

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