The nurse administers morphine to a client for chest pain who also has obstructive sleep apnea (OSA). Which intervention is most important for the nurse to implement before leaving the client alone?

Lift and lock the side rails in place.

Apply the client's positive airway pressure device.

Elevate the head of the bed to a 45-degree angle.

Remove dentures or other oral appliances.

Answer and Explanation

The Correct Answer is B

Choice A Reason: This is incorrect because lifting and locking the side rails in place is a standard safety measure for all clients, but it does not address the specific risk of respiratory depression caused by morphine and OSA.

Choice B Reason: This is correct because applying the client's positive airway pressure device can help maintain airway patency and prevent hypoxia and hypercapnia, which are common complications of OSA and opioid use.

Choice C Reason: This is incorrect because elevating the head of the bed to a 45-degree angle can help reduce chest pain and dyspnea, but it does not prevent airway obstruction or respiratory depression.

Choice D Reason: This is incorrect because removing dentures or other oral appliances can help prevent aspiration, but it does not affect the client's breathing pattern or oxygenation.

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Correct Answer is ["2.5"]

Explanation

To find the volume of the solution needed, the nurse can use the formula:

Volume (mL) = Dose (mg) / Concentration (mg/mL)

Substituting the given values, we get:

Volume (mL) = 1 mg / 0.4 mg/mL

Simplifying, we get:

Volume (mL) = 2.5 mL

Therefore, the nurse should administer 2.5 mL of naloxone to give a dose of 1 mg.

A. Regular exercise. B. Stress reduction. C. Smoking cessation. D. Low-fat diet.

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.

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The nurse administers morphine to a client for chest pain who also has obstructive sleep apnea (OSA). Which intervention is most important for the nurse to implement before leaving the client alone?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse plans to administer naloxone 1 mg. The label of the 10 mL vial indicates that the drug concentration is 0.4 mg/mL. How many mL should the nurse administer? (Enter numeric value only. If rounding is required, round to the nearest tenth.)

Correct Answer is ["2.5"]

Explanation

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

The nurse is teaching a client about use of the syringes and needles for home administration of medications. Which action by the client indicates an understanding of standard precautions?

The nurse observes an unlicensed assistive personnel (UAP) who is providing a total bed bath for a confused and lethargic client. The UAP is soaking the client’s foot in a basin of warm water placed on the bed. Which action should the nurse take?

While assessing a client’s blood pressure using an aneroid sphygmomanometer, the nurse inflates the cuff to an initial reading of 160 mm calibration. Upon release of the air valve, the nurse immediately hears loud Korotkoff sounds. Which action should the nurse implement next?

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The nurse observes the unlicensed assistive personnel (UAP) securing a client’s wrist restraints to the bedside rails. Which action is most important for the nurse to implement?

The nurse is caring for a client who is postoperative and receiving supplemental oxygen at 2 L/minute via nasal cannula. The oxygen saturation is 89%. Which action should the nurse implement?

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