A nurse is caring for a client who has heart failure and a new prescription for furosemide. Which of the following laboratory values should the nurse review before administering furosemide?

Potassium

Phosphate

Carbon dioxide

Bicarbonate

Answer and Explanation

The Correct Answer is A

Furosemide is a loop diuretic that blocks water reabsorption in the loop of Henle promoting diuresis. It also causes potassium loss in urine leading to hypokalemia. Checking potassium levels before administration of furosemide prevents worsening already existing hypokalemia.

B, C, D- furosemide does not affect the blood levels of phosphate, Carbon dioxide and bicarbonate.

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Correct Answer is D

Explanation

Rationale- Levothyroxine is a synthetic form of thyroxine that is used in the management of symptomatic hypothyroidism. It is used to provide the body with thyroxine to sustain basal metabolism in cases of hypothyroidism.

A-Levofloxacin is a fluoroquinolone antibiotic for treatment of infections

B- Ionizing radiation used in the destroying active thyroid tissue in the cases of hyperthyroidism

C- Sumatriptan is serotonin antagonist used in the treatment of migraines

A. “Chew on sugarless gum or suck on hard sour candies” B. "Discontinue the medication and notify your provider." C. "Place humidifier at your bedside every evening." D. "Administer the medication with food."

Correct Answer is A

Explanation

Chewing sugarless gum or sucking on hard sour candies can help stimulate saliva production and alleviate the symptoms of dry mouth.
B. Dry mouth is a common side effect of diphenhydramine and can often be managed with simple interventions like chewing sugarless gum. Notifying the provider is not necessary
C. Placing a humidifier at the bedside may help with dry mouth indirectly by increasing moisture in the air, but it's not a direct solution for dry mouth caused by diphenhydramine.
D. Administering the medication with food is not specifically related to managing dry mouth caused by diphenhydramine.

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A nurse is caring for a client who has heart failure and a new prescription for furosemide. Which of the following laboratory values should the nurse review before administering furosemide?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is providing teaching to a client who has a new diagnosis of hypothyroidism. On which of the following medications should the nurse prepare to instruct the client?

Correct Answer is D

Explanation

A nurse is caring for a client who has poison ivy and is prescribed diphenhydramine. Which of the following instructions should the nurse give regarding the adverse effect of dry mouth associated with diphenhydramine?

Correct Answer is A

Explanation

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