A nurse is preparing to administer 0.45% sodium chloride (NaCl) 1000 mL IV to infuse over 8 hr. The nurse should set the IV pump to deliver how many mL/hr?
(Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero)

Answer and Explanation

The Correct Answer is ["125"]

Identify the given values:
- Total volume = 1000 mL
- Total infusion time = 8 hours
Use the formula for infusion rate:

Infusion Rate (mL/hr) = Total Volume (mL) ÷ Total Time (hours)

Infusion Rate = 1000 mL ÷ 8 hours

Infusion Rate = 125 mL/hr

Final Answer:

The nurse should set the IV pump to 125 mL/hr for the 0.45% NaCl solution

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Correct Answer is ["125"]

Explanation

This is a question that tests the nurse's ability to calculate the infusion rate of an IV solution. To answer this question, the nurse needs to use the following formula: Infusion rate (mL/hr) = (Volume of solution (mL) x Dose ordered (mEq/hr)) / Dose available (mEq)

Plugging in the given values, we get:

Infusion rate (mL/hr) = (500 mL x 10 mEq/hr) / 40 mEq Simplifying, we get:

Infusion rate (mL/hr) = 125 mL/hr

Therefore, the nurse should set the IV pump to deliver 125 mL/hr.

A. Increased calcification of bones B. Increased muscle mass C. increased joint stiffness D. increased balance

Correct Answer is C

Explanation

A. In older adults, bones tend to lose calcium, becoming less dense, and more prone to fractures.
B. Generally, older adults may experience a decrease in muscle mass due to factors such as decreased physical activity and hormonal changes.
C. This is the correct answer. Joint stiffness is a common age-related change due to wear and tear on the cartilage.
D. Balance tends to decline with age due to factors such as changes in vision, muscle strength, and joint flexibility.

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A nurse is preparing to administer 0.45% sodium chloride (NaCl) 1000 mL IV to infuse over 8 hr. The nurse should set the IV pump to deliver how many mL/hr? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer 40 mEq of potassium chloride in 45% sodium chloride (NaCl) 500 mL IV to infuse 10 mEq/hr. The nurse should set the IV pump to deliver how many mL/hr? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["125"]

Explanation

A nurse is assessing an older adult client who is experiencing age-related changes. Which of the following findings should the nurse expect?

Correct Answer is C

Explanation

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A nurse is preparing to administer 0.45% sodium chloride (NaCl) 1000 mL IV to infuse over 8 hr. The nurse should set the IV pump to deliver how many mL/hr?
(Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero)