Heparin is prescribed to run 800 units/hr. The medication is supplied as 25,000 units per 250 mL. At what rate should the nurse set the not use a trailing zero,do not use a leading zero Round to a whole number)

Answer and Explanation

The Correct Answer is ["8"]

Determine the concentration: 25,000 units / 250 mL = 100 units/mL.

Calculate the mL/hr rate: 800 units/hr / 100 units/mL = 8 mL/hr.

Therefore, the nurse should set the pump to deliver 8 mL/hr.

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Correct Answer is C

Explanation

A. Resume playing on their soccer team next year. – Incorrect. Contact sports pose a risk of injury to the remaining kidney and should be avoided.

B. Only participate in nonphysical activities from now on. – Incorrect. While high-impact sports should be avoided, moderate noncontact physical activity is encouraged for overall health.

C. Participate in noncontact sports like swimming as they grow. – Correct. Noncontact sports like swimming, running, or cycling are safe options.

D. Engage in any sports once the incision heals. – Incorrect. Some sports pose a risk of kidney injury and should be avoided.

A. Low systolic blood pressure in the upper extremities and elevated systolic blood pressure in the lower extremities B. Elevated systolic blood pressure in the upper extremities and elevated systolic blood pressure in the lower extremities C. Low systolic blood pressure in the upper extremities and low systolic blood pressure in the lower extremities D. Elevated systolic blood pressure in the upper extremities and low systolic blood pressure in the lower extremities

Correct Answer is D

Explanation

A. Low systolic blood pressure in the upper extremities and elevated systolic blood pressure in the lower extremities. – Incorrect. Coarctation of the aorta causes the opposite finding.

B. Elevated systolic blood pressure in the upper extremities and elevated systolic blood pressure in the lower extremities. – Incorrect. Blood pressure in the lower extremities is reduced due to decreased blood flow.

C. Low systolic blood pressure in the upper extremities and low systolic blood pressure in the lower extremities. – Incorrect. Coarctation of the aorta leads to hypertension in the upper body due to increased resistance.

D. Elevated systolic blood pressure in the upper extremities and low systolic blood pressure in the lower extremities. – Correct. Coarctation of the aorta causes high BP in the arms and low BP in the legs due to obstructed blood flow past the narrowing.

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Heparin is prescribed to run 800 units/hr. The medication is supplied as 25,000 units per 250 mL. At what rate should the nurse set the not use a trailing zero,do not use a leading zero Round to a whole number)

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Naxlex Comprehensive Predictor Exams

A nurse is providing discharge teaching to the caregiver of a 3•year•old client with Wilms' tumor who is being discharged after a nephrectomy. Which of the following statements indicates the caregiver understands the activity restrictions now that the client has one kidney? "My child can:

Correct Answer is C

Explanation

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Correct Answer is D

Explanation

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