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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Correct Answer is B

Explanation

This is the recommended dosage for cyanocobalamin nasal spray for pernicious anaemia and vitamin B12 deficiency. Cyanocobalamin nasal gel is used to prevent a lack of vitamin B12 that may be caused by various factors.

Choice A is wrong because the duration of treatment depends on the individual’s response and blood levels of vitaminB. Some people may need to use this medication for longer than 6 months.

Choice C is wrong because there is no need to lie down for 1 hour after administering the medication.

This may cause nasal irritation or drainage.

Choice D is wrong because using a nasal decongestant 15 minutes before the medication may interfere with the absorption of cyanocobalamin. If you have a stuffy nose, you should talk to your doctor about alternative ways to take vitaminB.

A. Store the remaining half of the pill in the automated medication dispensing system. B. Dispose of the remaining medication while another nurse observes. C. Return the remaining medication to the facility’s pharmacy. D. Place the remaining half of the pill in the unit-dose package.

Correct Answer is B

Explanation

This is because hydromorphone is a controlled substance and any unused portion should be discarded in the presence of a witness. Some possible explanations for the other choices are:

Choice A is wrong because storing the remaining half of the pill in the automated medication dispensing system could lead to errors in dosage or diversion of the drug.

Choice C is wrong because returning the remaining medication to the facility’s pharmacy is not a recommended practice for controlled substances and could also result in errors or diversion.

Choice D is wrong because placing the remaining half of the pill in the unit-dose package could compromise the integrity and stability of the medication and expose it to environmental factors.

Normal ranges for hydromorphone are not applicable as it is a synthetic opioid analgesic that does not have a therapeutic level.

However, some factors that may affect its pharmacokinetics and pharmacodynamics are age, weight, renal function, liver function, genetic polymorphisms, and drug interactions.

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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

A nurse is teaching a client who has pernicious anemia to self-administer nasal cyanocobalamin. Which of the following information should the nurse include in the teaching?

Correct Answer is B

Explanation

A nurse is administering 4 mg of hydromorphone to a client by mouth every 4 hr. The medication is provided as hydromorphone 8 mg per tablet. Which of the following actions is appropriate for the nurse to take?

Correct Answer is B

Explanation

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