A client is to receive 500 mL of IV fluid over 8 hours. At what rate should the nurse set the IV pump?

Answer and Explanation

The Correct Answer is ["62.5"]

To determine the IV pump rate, we need to calculate the flow rate in milliliters per hour (mL/h).

Given:

Total volume: 500 mL
Infusion time: 8 hours

Calculation:

Flow rate = Total volume / Infusion time
Flow rate = 500 mL / 8 hours
Flow rate = 62.5 mL/h

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Correct Answer is C

Explanation

A. While no episodes of diarrhea may be beneficial, it is not a direct indicator of the effectiveness of ondansetron, which is used primarily to prevent nausea and vomiting.
B. Maintaining a normal hemoglobin level is not an expected outcome related to ondansetron, as it does not influence blood counts.
C. The ability to tolerate oral fluid intake indicates that the client is managing nausea effectively, demonstrating that ondansetron is working as intended.
D. Hair loss is a common side effect of many chemotherapeutic agents, and ondansetron does not affect this outcome. Therefore, it is not an appropriate indicator of the medication's effectiveness.

A. Soft, low sofa. B. Dining room chair with armrests. C. Canvas lawn chair. D. Desk type, swivel chair.

Correct Answer is B

Explanation

A. A soft, low sofa can make it difficult for the client to rise and sit safely after surgery, which may risk hip dislocation.
B. A dining room chair with armrests provides support for the client to help them sit down and stand up safely, making this the most appropriate choice.
C. A canvas lawn chair typically does not provide adequate support or height, which can complicate the sitting and standing process post-surgery.
D. A desk type, swivel chair may not be stable or supportive enough for the client, increasing the risk of falls or injury after the hip replacement.

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Electrolyte	Normal Value Range
Serum sodium	135-145 mEq/L
Serum chloride	97-107 mEq/L
Serum potassium	3.5-5:3 mEq/L
Serum magnesium	1.6-2.2 mg/dL
Total serum calcium	8.2-10.2 mg/dL
lonized calcium	4.6-5.3 mg/dL
Serum phosphorus	2.5-4.5 mg/dL
Serum osmolality	275-295 mOsm/kg
Urine osmolality	250-900 mOsm/kg

A client is to receive 500 mL of IV fluid over 8 hours. At what rate should the nurse set the IV pump?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is C

Explanation

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Correct Answer is B

Explanation

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