A nurse is providing teaching to the partner of a client who has Alzheimer's disease and a new prescription for donepezil. Which of the following pieces of information should the nurse include?

"You should administer the medication immediately before bedtime."

"The provider will gradually decrease the dose as the disease improves."

"This medication stops the progression of early Alzheimer's disease."

"Your partner is at a decreased risk for falls while taking donepezil."

Answer and Explanation

The Correct Answer is A

Choice A reason: Donepezil is often administered before bedtime to reduce the risk of nausea, which is a common side effect. Taking it at bedtime can also coincide with the body's natural rest period, potentially minimizing the impact of any side effects.

Choice B reason: Alzheimer's disease is a progressive condition, and currently, there is no cure. The provider will not decrease the dose as the disease improves because the disease typically worsens over time. Medication management may change, but it is based on symptom control, not improvement of the disease.

Choice C reason: Donepezil does not stop the progression of Alzheimer's disease. It can help manage symptoms and improve quality of life, but it does not cure or halt the disease's progression.

Choice D reason: Donepezil does not decrease the risk of falls. In fact, some of its side effects, such as dizziness, may increase the risk of falls. It is important for caregivers to monitor their partners for such side effects and take precautions to prevent falls.

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Free Nursing Study Resources

Correct Answer is ["1.4"]

Explanation

Step 1 is to identify the required dose, which is 7 mg of haloperidol.

Step 2 is to identify the concentration of the available haloperidol injection, which is 5 mg/mL.

Step 3 is to calculate the volume to be administered using the formula: Volume = Dose ÷ Concentration.

So, let's calculate:

Volume = 7 mg (Dose) ÷ 5 mg/mL (Concentration)

This gives us:

Volume = 1.4 mL

However, we need to round the answer to the nearest tenth and use a leading zero if it applies. So, the final volume to be administered is 1.4 mL. The nurse should administer 1.4 mL of haloperidol injection.

A. Initiate hospice care services when the client has 6 months or less to live. B. Improve cognitive status with transcranial magnetic stimulation. C. Control anxiety with barbiturate medications. D. Delay cognitive impairment with NMDA receptor antagonist medications.

Correct Answer is D

Explanation

Choice A reason: Initiating hospice care services is generally considered when the client is in the final stages of Alzheimer's disease and has a life expectancy of 6 months or less. Hospice care focuses on comfort and quality of life, rather than curative treatments. It's an option when the disease has significantly progressed, not typically at the time of initial diagnosis.

Choice B reason: Transcranial magnetic stimulation (TMS) is a non-invasive procedure that uses magnetic fields to stimulate nerve cells in the brain and is being studied as a potential treatment for improving cognitive status in Alzheimer's patients. However, it is not yet a standard treatment and is considered experimental.

Choice C reason: Barbiturate medications are not typically used to control anxiety in Alzheimer's patients due to the risk of dependency and the potential to worsen cognitive impairment. Other medications, such as selective serotonin reuptake inhibitors (SSRIs), are generally preferred for managing anxiety in these patients⁷.

Choice D reason: NMDA receptor antagonists, such as memantine, are medications that can help delay cognitive symptoms in patients with moderate to severe Alzheimer's disease. They work by regulating the activity of glutamate, a neurotransmitter involved in learning and memory, which may be overactive in Alzheimer's disease.

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A nurse is providing teaching to the partner of a client who has Alzheimer's disease and a new prescription for donepezil. Which of the following pieces of information should the nurse include?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer 7 mg of haloperidol IM to a client who is severely agitated. Haloperidol injection of 5 mg/mL is available. How many mL should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["1.4"]

Explanation

A nurse is providing teaching to a client who is newly diagnosed with Alzheimer's disease. Which of the following treatment options should the nurse include in the teaching?

Correct Answer is D

Explanation

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