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 A

Explanation

Metronidazole is an antimicrobial agent used in the treatment of infections caused by anaerobic organisms. Its oral preparation commonly leaves an unpleasant metallic taste which is transient.
B, C, D -Metronidazole is not associated with hearing loss, olfactory changes or alterations in touch

A. Complete an incident report B. Contact the provider for further orders. C. Administer the blood ordered. D. Notify the blood bank.

Correct Answer is C

Explanation

Administering the blood as ordered is the right action to take. This is because type O negative blood group is a universal donor and can be safely given to all blood groups.

Completing an incident report is not necessary. This is because type O negative blood group is safe when given to recipients of all blood groups.

Contacting the provider is unnecessary at this point. The type O negative blood group is safe and hence no need for further clarification.

Type O negative blood is a universal donor and is safe in this client. It is therefore, unnecessary to notify the blood bank.

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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

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Correct Answer is A

Explanation

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Correct Answer is C

Explanation

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