A nurse is giving discharge instructions to the parents of a child who has a broken arm and has just been fitted with a fiberglass cast. Which of the following instructions should the nurse include?

Allow your child to swim with supervision.

Position your child’s casted arm in a sling at bedtime.

Use a hair dryer on a cool setting to relieve your child’s itching.

Make sure your child can move their fingers every 6 hours.

Answer and Explanation

The Correct Answer is C

Choice A reason: Swimming is contraindicated with a fiberglass cast, as water exposure risks skin irritation or cast damage. A hair dryer relieves itching. Allowing swimming risks infection or cast breakdown, critical to avoid in ensuring proper healing and parental education for children with arm casts.

Choice B reason: Positioning the arm in a sling at bedtime is unnecessary; elevation on pillows promotes circulation. A hair dryer addresses itching. Assuming a sling is required risks discomfort, critical to prevent in ensuring proper cast care and comfort for children post-fracture.

Choice C reason: Using a hair dryer on a cool setting safely relieves itching under a fiberglass cast, preventing skin irritation from scratching. This instruction is critical for comfort, ensuring proper cast care, supporting healing, and educating parents on safe management of a child’s arm cast post-injury.

Choice D reason: Checking finger movement every 6 hours is insufficient; frequent checks (e.g., every 2-4 hours) ensure circulation. A hair dryer is correct for itching. Assuming 6-hour checks risks delayed detection of complications, critical to avoid in ensuring safe cast care for children with fractures.

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Correct Answer is B

Explanation

Choice A reason: Supervising return demonstration follows teaching, not initial assessment; determining knowledge is first. Assuming demonstration is the first step risks ineffective education, potentially leading to misuse, critical to avoid in ensuring proper diaphragm use and contraception efficacy for female clients.

Choice B reason: Determining the client’s knowledge about diaphragm use is the first step, guiding tailored education and ensuring effective use. This assessment is critical for addressing gaps, promoting adherence, preventing contraceptive failure, and supporting informed decision-making in female clients requesting diaphragms for contraception.

Choice C reason: Teaching insertion follows assessing knowledge, which identifies educational needs. Assuming teaching is first risks overlooking client understanding, potentially leading to incorrect use, critical to prevent in ensuring effective diaphragm contraception and client safety in reproductive health care.

Choice D reason: Documenting understanding is a later step after assessing and teaching; determining knowledge is priority. Assuming documentation is first risks premature recording, potentially missing educational needs, critical to avoid in ensuring comprehensive diaphragm education and effective contraception for female clients.

A. Urine output 20 mL/hr. B. Fetal heart rate 116/min. C. Blood pressure 150/92 mm Hg. D. Absence of eclampsia.

Correct Answer is D

Explanation

Choice A reason: Urine output of 20 mL/hr is below the desired 30 mL/hr during magnesium sulfate therapy, indicating potential toxicity or renal issues, not a therapeutic effect. Absence of eclampsia is the goal. Monitoring for low output risks missing seizure prevention, critical for maternal safety in preeclampsia management.

Choice B reason: Fetal heart rate of 116/min is within normal (110-160/min) but not a direct therapeutic effect of magnesium sulfate, which prevents seizures. Absence of eclampsia is key. Assuming heart rate is the focus risks overlooking maternal neurological status, critical for ensuring seizure prevention in preeclampsia treatment.

Choice C reason: Blood pressure of 150/92 mm Hg, while elevated, is not the primary therapeutic effect of magnesium sulfate, which targets seizure prevention, not hypertension. Absence of eclampsia is priority. Focusing on blood pressure risks neglecting seizure monitoring, critical for maternal safety in preeclampsia management with magnesium.

Choice D reason: Absence of eclampsia (seizures) is the primary therapeutic effect of magnesium sulfate in preeclampsia, stabilizing neuronal excitability, preventing life-threatening convulsions. Monitoring this ensures maternal safety, critical for preventing neurological damage, supporting fetal well-being, and guiding therapy adjustments in high-risk obstetric care.

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A nurse is giving discharge instructions to the parents of a child who has a broken arm and has just been fitted with a fiberglass cast. Which of the following instructions should the nurse include?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a female client who requests a contraceptive diaphragm. Which of the following actions should the nurse take first?

Correct Answer is B

Explanation

A nurse is assessing a client who has preeclampsia and is receiving magnesium sulfate via continuous IV infusion. For which of the following therapeutic effects should the nurse monitor the client?

Correct Answer is D

Explanation

A nurse is administering furosemide IV bolus to a client who has fluid volume excess. The nurse should recognize which of the following findings as an indication that the medication has been effective?

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