The nurse observes that there are reddened areas on the cheekbones of a client receiving oxygen per nasal cannula at 3 L/minute, and the client's oxygen saturation level is 92%. Which intervention would the nurse implement?

Decrease the flow rate to 1 L/minute.

Place padding around the cannula tubing.

Apply lubricant to the cannula tubing.

Discontinue the use of the nasal cannula.

Answer and Explanation

The Correct Answer is B

Choice A Reason: This is incorrect because decreasing the flow rate to 1 L/minute can compromise the client's oxygenation and worsen hypoxia. The client's oxygen saturation level is below the normal range of 95% to 100%.

Choice B Reason: This is correct because placing padding around the cannula tubing can prevent pressure ulcers and skin breakdown caused by friction and irritation from the tubing.

Choice C Reason: This is incorrect because applying lubricant to the cannula tubing can increase the risk of infection and inflammation of the nasal mucosa. Lubricant should be applied sparingly to the nares only if needed.

Choice D Reason: This is incorrect because discontinuing the use of the nasal cannula can endanger the client's life and cause respiratory failure. The client needs supplemental oxygen to maintain adequate oxygenation.

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Correct Answer is C

Explanation

Choice A Reason: This is incorrect because regular exercise is a beneficial lifestyle modification for preventing and managing cardiac disease, but it is not the most important one. Smoking cessation has a greater impact on reducing the risk of cardiovascular events and mortality.

Choice B Reason: This is incorrect because stress reduction is a helpful lifestyle modification for preventing and managing cardiac disease, but it is not the most important one. Smoking cessation has a more direct effect on improving the function and structure of the blood vessels and heart.

Choice C Reason: This is correct because smoking cessation is the most important lifestyle modification for preventing and managing cardiac disease, as smoking is a major modifiable risk factor that can cause atherosclerosis, hypertension, arrhythmias, thrombosis, and myocardial infarction.

Choice D Reason: This is incorrect because a low-fat diet is a useful lifestyle modification for preventing and managing cardiac disease, but it is not the most important one. Smoking cessation has a stronger influence on lowering the levels of cholesterol and inflammation in the blood.

A. Provide comfort measures such as topical warm application and tactile massage. B. Assist the client to ambulate as much as possible during waking hours. C. Determine client's subjective measure of pain using a numerical pain scale. D. Encourage increased fluid intake and measure urinary output every 8 hours. E. Implement a 24-hour schedule of routine administration of prescribed analgesic.

Correct Answer is ["A","C","E"]

Explanation

Choice A Reason: This is correct because providing comfort measures such as topical warm application and tactile massage can help reduce pain perception and promote relaxation by stimulating non-painful sensory receptors.

Choice B Reason: This is incorrect because assisting the client to ambulate as much as possible during waking hours can increase pain intensity and fatigue by aggravating inflamed or injured tissues. The nurse should encourage moderate physical activity within the client's tolerance level.

Choice C Reason: This is correct because determining client's subjective measure of pain using a numerical pain scale can help assess pain severity and effectiveness of pain management interventions. Pain is a subjective experience that varies among individuals.

Choice D Reason: This is incorrect because encouraging increased fluid intake and measuring urinary output every 8 hours are not directly related to pain management. These interventions are more relevant for clients with fluid imbalance or renal impairment.

Choice E Reason: This is correct because implementing a 24-hour schedule of routine administration of prescribed analgesic can help maintain a steady level of analgesia and prevent breakthrough pain. Chronic pain requires continuous treatment rather than on-demand administration.

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The nurse observes that there are reddened areas on the cheekbones of a client receiving oxygen per nasal cannula at 3 L/minute, and the client's oxygen saturation level is 92%. Which intervention would the nurse implement?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client with a family history of cardiac disease is seeking information to control risk factors. Which lifestyle modification is most important for the nurse to encourage?

Correct Answer is C

Explanation

After reviewing the admission assessment of a client with chronic pain, which intervention(s) should the nurse include in this client's plan of care? (Select all that apply.)

Correct Answer is ["A","C","E"]

Explanation

While changing the dressing of a client with a leg ulcer, the nurse observes a red, tender, and swollen wound at the site of the lesion. Before reporting this finding to the healthcare provider, the nurse should note which of the client's laboratory values?

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Patient Data Exhibits Review H and P and nurse's notes. Identify from the choices area to specify which condition the client is most likely experiencing, two actions the nurse should take to address that condition, and two parameters the nurse should monitor to assess the client's progress.