A nurse is planning teaching for a client who is trying to quit smoking. Which of the following instructions about nicotine replacement options should the nurse include?

Do not drink beverages while sucking on a nicotine lozenge.

Chew nicotine gum for 10 min before spitting it out.

Change the nicotine patch every other day.

Administer 2 sprays of nicotine nasal spray in each nostril with each

Answer and Explanation

The Correct Answer is A

The nurse should instruct the client to avoid drinking beverages while sucking on a nicotine lozenge because this can interfere with the absorption of nicotine and reduce its effectiveness. Some possible explanations for the other choices are:

Choice B is wrong because chewing nicotine gum for 10 minutes before spitting it out is too short.

The recommended duration is at least 30 minutes to allow enough nicotine to be released and absorbed through the lining of the mouth.

Choice C is wrong because changing the nicotine patch every other day is not frequent enough.

The patch should be changed daily and applied to a different skin site to prevent irritation and ensure a steady dose of nicotine.

Choice D is wrong because administering 2 sprays of nicotine nasal spray in each nostril with each dose is too much.

The recommended dose is one spray per nostril, up to five times per hour or 40 times per day.

Using too much nasal spray can cause side effects such as nasal irritation, sneezing, coughing, headache, or nausea.

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Free Nursing Study Resources

Correct Answer is ["0.4"]

Explanation

To calculate the amount of heparin to administer, use the formula:

mL of heparin=units available units ordered×1mL available

Substituting the values given in the question, we get:

mL of heparin=100004000×11=0.4

Therefore, the nurse should administer 0.4 mL of heparin.

Normal ranges for heparin therapy vary depending on the condition being treated and the laboratory method used to measure APTT.

A general range is 60 to 80 seconds or 1.5 to 2.5 times the control value.

A. The potassium infusion rate is too rapid. B. Another formulation of potassium should be given IV. C. Potassium chloride should be diluted in dextrose 5% in water. D. The client should be treated by giving potassium by IV bolus.

Correct Answer is A

Explanation

According to various guidelines12345, the recommended rate of intravenous potassium replacement is 10-20 mEq/h with continuous ECG monitoring. The maximum rate is 40 mEq/h in emergency situations. The prescription given by the provider exceeds this limit and could cause cardiac arrhythmias or hyperkalemia.

Choice B is wrong because potassium chloride is a common and appropriate formulation of potassium for intravenous administration.

Choice C is wrong because potassium chloride should not be diluted in dextrose 5% in water, as this could cause hyperglycemia or osmotic diuresis.

Choice D is wrong because potassium should never be given by IV bolus, as this could cause cardiac arrest or tissue necrosis.

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A nurse is planning teaching for a client who is trying to quit smoking. Which of the following instructions about nicotine replacement options should the nurse include?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Correct Answer is ["0.4"]

Explanation

A nurse is caring for a client who is to receive potassium replacement. The provider’s prescription reads, “Potassium chloride 30 mEq in 0.9% sodium chloride 100 mL IV over 30 min.” For which of the following reasons should the nurse clarify this prescription with the provider?

Correct Answer is A

Explanation

A nurse is caring for a client who is taking lithium and reports starting a new exercise program. The nurse should assess the client for which of the following electrolyte imbalances?

A nurse is caring for a client who has heart failure and a new prescription for lisinopril. For which of the following adverse effects should the nurse monitor when administering lisinopril?

A nurse is monitoring for an infusion reaction for a client who is receiving a dose of IV amphotericin B. Which of the following findings should indicate to the nurse that the client is experiencing an acute infusion reaction?

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A nurse is reviewing the laboratory results of a client who is taking amitriptyline. Which of the following laboratory values should the nurse report to the provider?

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A nurse is caring for a client who is in shock and is receiving an infusion of albumin. Which of the following findings should the nurse expect?

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