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A nurse is reviewing a client's prescription for 1,000 ml of 5% dextrose in water IV to infuse over 8 hr. At 1400, the nurse observes that there is 500 ml of solution remaining in the client's current IV bag. At what time should the nurse administer the next bag of IV solution?

1700

1600

1500

1800

Answer and Explanation

The Correct Answer is D

The total volume to infuse is 1,000 ml over 8 hours, which calculates to a rate of 125 ml/hour (1,000 ml ÷ 8 hr).

By 1400, the client has already received 500 ml (since there is 500 ml remaining in the IV bag).
The infusion has been running for 4 hours (from 1000 to 1400), which means the nurse has infused 500 ml (125 ml/hour × 4 hours).
Since there are 500 ml remaining in the bag, it will take another 4 hours to complete the infusion (500 ml ÷ 125 ml/hour).
Therefore, if the nurse administers the next bag immediately after the current one runs out, it will be at 1800 (1400 + 4 hours).
However, the timing of administering the next bag depends on when the current bag will run out. Since there is still 500 ml remaining, it will take 4 more hours until the IV solution runs out, which is at 1800.

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Correct Answer is A

Explanation

A. Cranial nerve III, also known as the oculomotor nerve, controls the muscles that move the eye and regulates the size of the pupil. Assessing the pupillary response to light helps evaluate the function of this nerve.
B. Eliciting the gag reflex is associated with cranial nerves IX (glossopharyngeal) and X (vagus), not cranial nerve III.
C. Testing visual acuity is primarily associated with cranial nerve II (optic nerve), not cranial nerve III.
D. Observing facial symmetry is important for assessing cranial nerve VII (facial nerve), not cranial nerve III.

A. Keep the client's bed in the lowest position. B. Assess the client every 4 hr. C. Keep the client's room dark at night. D. Teach the client to use the call light. E. Place a fall-risk identification band on the client's wrist.

Correct Answer is ["A","D","E"]

Explanation

A. Keeping the client's bed in the lowest position helps minimize the potential fall distance if the client attempts to get out of bed.
B. Assessing the client every 4 hours is a good practice for general monitoring but may not be specific to fall prevention. More frequent assessments may be necessary for a client at high risk for falls.
C. Keeping the client's room dark at night can actually increase the risk of falls. It's important to ensure there is adequate lighting to help the client navigate safely.
D. Teaching the client to use the call light allows them to request assistance when needed, reducing the likelihood of attempting to move or get out of bed independently.
E. Placing a fall-risk identification band on the client's wrist helps alert all healthcare providers that the client is at risk for falls. This information is crucial for ensuring appropriate precautions are taken.

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A nurse is reviewing a client's prescription for 1,000 ml of 5% dextrose in water IV to infuse over 8 hr. At 1400, the nurse observes that there is 500 ml of solution remaining in the client's current IV bag. At what time should the nurse administer the next bag of IV solution?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assessing a client's cranial nerves as part of a neurological examination. Which of the following actions should the nurse take to assess cranial nerve III?

Correct Answer is A

Explanation

A nurse is caring for a client who is at risk for falls. Which of the following actions should the nurse take? (Select all that apply.)

Correct Answer is ["A","D","E"]

Explanation

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A nurse is reviewing a client's prescription for 1,000 ml of 5% dextrose in water IV to infuse over 8 hr. At 1400, the nurse observes that there is 500 ml of solution remaining in the client's current IV bag. At what time should the nurse administer the next bag of IV solution?

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