A male client with a nasogastric tube connected to low intermittent suction tells the nurse that his mouth is very dry. Which action should the nurse implement?

Instill 50 mL of normal saline solution into the tube and clamp the tube for one hour.

Turn the suction off while allowing the client to rinse his mouth with cool water.

Provide oral sponge toothettes so the client can cleanse and moisten his mouth.

Teach the client that the oral mucosa must remain dry to prevent aspiration.

Answer and Explanation

The Correct Answer is C

Choice A Reason: This is incorrect because instilling normal saline solution into the nasogastric tube can cause fluid overload, electrolyte imbalance, or aspiration. Clamping the tube for one hour can also increase the risk of aspiration and gastric distension.

Choice B Reason: This is incorrect because turning the suction off can cause gastric distension and discomfort. Rinsing the mouth with cool water can also increase the risk of aspiration if the client swallows some of the water.

Choice C Reason: This is correct because oral sponge toothettes are soft and gentle on the oral mucosa and can help moisten and cleanse the mouth without causing irritation or aspiration.

Choice D Reason: This is incorrect because teaching the client that the oral mucosa must remain dry is false and can lead to further dryness, cracking, bleeding, and infection. The oral mucosa should be kept moist and clean to prevent these complications.

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Free Nursing Study Resources

Correct Answer is C

Explanation

Choice A: Limitations to range of motion are not directly related to the application of a heating pad. A heating pad may help reduce pain and stiffness, but it does not affect the range of motion itself.

Choice B: Muscle strength and tone are also not directly related to the application of a heating pad. A heating pad may relax tense muscles, but it does not affect the strength or tone of the muscles.

Choice C: Degree of neurosensory impairment is the most important assessment for the nurse to perform prior to the application of a heating pad. A heating pad can cause burns or tissue damage if the patient has impaired sensation and cannot feel the heat or pain. The nurse should check the patient's ability to perceive temperature, pressure, and pain before applying a heating pad.

Choice D: Presence of rebound phenomenon is not relevant to the application of a heating pad. Rebound phenomenon refers to the worsening of symptoms after discontinuing a medication or treatment. A heating pad does not cause rebound phenomenon.

A. Wait to obtain the specimen until observable blood is present. B. Withhold specimen collection until tarry black stool is observed. C. Obtain the specimen from the client's current bowel movement. D. Contact the healthcare provider before obtaining the specimen.

Correct Answer is C

Explanation

Choice A Reason: This is incorrect because occult blood is not visible to the naked eye. Waiting for observable blood may delay diagnosis and treatment of gastrointestinal bleeding.

Choice B Reason: This is incorrect because tarry black stool indicates upper gastrointestinal bleeding, which may not be related to the client's condition. Occult blood can be present in any color of stool.

Choice C Reason: This is correct because the nurse should obtain the specimen from the client's current bowel movement, regardless of its color or consistency. The test for occult blood detects hemoglobin in the stool, which may indicate bleeding anywhere along the gastrointestinal tract.

Choice D Reason: This is incorrect because contacting the healthcare provider before obtaining the specimen is unnecessary and may waste time. The nurse should follow the protocol for stool specimen collection and report any abnormal findings to the provider.

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A male client with a nasogastric tube connected to low intermittent suction tells the nurse that his mouth is very dry. Which action should the nurse implement?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Which assessment is most important for the nurse to perform prior to the application of a heating pad?

Correct Answer is C

Explanation

While preparing to obtain a stool specimen for occult blood, the nurse observes that the client's feces is soft, solid, and light brown. Which action should the nurse implement?

Correct Answer is C

Explanation

Prior to initiating digital removal of a fecal impaction, it is most important for the nurse to perform which client assessment?

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A client reports pain, numbness, and tingling sensations in the lower legs. How should the nurse document this finding?