The nurse informs the patient to remain well hydrated while taking lithium because dehydration can lead to:

Lithium toxicity

Increased effectiveness

The need to increase the lithium dosage

Lower serum lithium levels

Answer and Explanation

The Correct Answer is A

A. Lithium toxicity can occur if the patient becomes dehydrated while taking lithium, as dehydration can lead to higher concentrations of lithium in the blood.

B. Increased effectiveness is not a consequence of dehydration while taking lithium.

C. Dehydration would not typically lead to the need to increase the lithium dosage but rather to the risk of toxicity.

D. Dehydration can lead to higher, not lower, serum lithium levels, increasing the risk of toxicity.

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Correct Answer is A

Explanation

Explanation:

A. This statement accurately reflects the relationship between high cholesterol levels and cardiovascular disease risk.

B. This statement is incorrect; dietary modifications are often recommended to help control cardiovascular risk, including reducing cholesterol intake.

C. This statement is incorrect; high cholesterol levels are a well-established risk factor for cardiovascular disease.

D. This statement is incorrect; while family history can predispose individuals to high cholesterol, anyone can develop high cholesterol and be at risk for cardiovascular disease.

A. Signs of weight loss B. Renal toxicity C. Hypotension D. Extreme euphoria and insomnia

Correct Answer is A

Explanation

A. Weight loss is a common side effect of methylphenidate (Ritalin) and should be monitored during treatment.

B. Methylphenidate is not typically associated with renal toxicity.

C. Methylphenidate can cause increases in blood pressure and heart rate, not hypotension.

D. Extreme euphoria and insomnia may indicate overstimulation or inappropriate dosing but are not typical side effects of methylphenidate.

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The nurse informs the patient to remain well hydrated while taking lithium because dehydration can lead to:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Which client statement demonstrates understanding of the link between cardiovascular disease and high cholesterol?

Correct Answer is A

Explanation

The patient on methylphenidate (Ritalin) should be assessed for:

Correct Answer is A

Explanation

An older patient has a prescription for sertraline (Zoloft) 25 mg/day, P O. to be taken for 1 week and then increased to 50 mg/day the second week. The pharmacy gives the patient 50-mg tablets. How many tablets will the patient take per day during the first week?

What classification of antianginal medications is also used for coronary artery spasms?

The nurse is caring for a client with depression. The nurse recognizes which assessment findings to be symptoms of depression? (Select all that apply.)

The patient is being discharged with nitroglycerin (Nitrostat). Patient education would include instructions to:

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The nurse has just completed medication teaching regarding medications used to treat high cholesterol. Which statement made by the client indicates a need for further teaching?

A child diagnosed with ADHD would likely exhibit which symptoms? (Select all that apply.)

The client has been taking nicotinic acid. Which adverse effects are common with nicotinic acid? (Select all that apply.)