Nursing Elites

1. A client with a history of atrial fibrillation is taking digoxin (Lanoxin). Which finding should the healthcare provider be notified of immediately?

• A. Heart rate of 52 beats per minute
• B. Blood pressure of 110/70 mmHg
• C. Blood glucose level of 180 mg/dL
• D. Potassium level of 4.0 mEq/L

Correct answer: A

Rationale: A heart rate of 52 beats per minute is a critical finding in a client taking digoxin, as it may indicate digoxin toxicity. Digoxin can cause bradycardia as a side effect, and a heart rate of 52 bpm warrants immediate attention to prevent adverse outcomes. Monitoring and reporting changes in heart rate are crucial in clients on digoxin therapy to prevent serious complications. The other vital signs and laboratory values provided are within normal ranges or not directly associated with digoxin toxicity in this scenario, making them lower priority for immediate reporting.

2. The nurse admits a 7 year-old to the emergency room after a leg injury. The x-rays show a femur fracture near the epiphysis. The parents ask what will be the outcome of this injury. The appropriate response by the nurse should be which of these statements?

• A. The injury is expected to heal quickly because of thin periosteum.
• B. In some instances the result is a retarded bone growth.
• C. Bone growth is stimulated in the affected leg.
• D. This type of injury shows more rapid union than that of younger children.

Correct answer: B

Rationale: A fracture near the epiphysis can result in retarded bone growth, so this should be communicated to the parents.

3. A client with heart failure is being taught by a nurse on reducing daily sodium intake. Which factor is most crucial in determining the client’s ability to learn new dietary habits?

• A. The client's involvement in planning the change
• B. The cost of the dietary changes
• C. The availability of low-sodium foods
• D. The client’s previous dietary knowledge

Correct answer: D

Rationale: The client’s previous dietary knowledge is the most critical factor in determining the ability to learn new dietary habits. Understanding the client's existing dietary knowledge helps tailor the teaching to build upon what they already know. While client involvement in planning changes can increase adherence and motivation, the foundational knowledge is essential for effective learning. The cost of dietary changes and the availability of low-sodium foods are important considerations but not as crucial as the client's existing knowledge.

4. A client with iron-deficiency anemia asks a nurse why the Z-track method is necessary for administering iron dextran. Which response should the nurse provide?

• A. It decreases the risk of injecting medication into a blood vessel.
• B. It delays medication absorption.
• C. It minimizes tissue irritation.
• D. It accelerates medication excretion.

Correct answer: C

Rationale: The Z-track method is used to minimize tissue irritation by sealing the medication in the muscle. This technique helps prevent leakage of the medication into subcutaneous tissue, reducing the risk of irritation and staining at the injection site. Option A about decreasing the risk of injecting medication into a blood vessel is not correct as the primary purpose of the Z-track method is to prevent tissue irritation. Option B stating it delays medication absorption is incorrect as the Z-track method does not affect the rate of medication absorption. Option D mentioning it accelerates medication excretion is incorrect as the Z-track method does not impact medication excretion but rather focuses on minimizing tissue irritation.

5. A client reports insomnia. Which of the following actions should the nurse perform shortly before bedtime?

• A. Provide a late supper
• B. Offer a wet washcloth for the client to wash their face
• C. Perform range of motion exercises
• D. Prepare a hot cocoa or tea for the client

Correct answer: B

Rationale: Offering a wet washcloth for the client to wash their face is a soothing and calming activity that can help the client relax before bedtime, promoting better sleep. Providing a late supper can lead to indigestion and disrupt sleep. Performing range of motion exercises may increase alertness rather than promoting relaxation. Preparing a hot cocoa or tea containing caffeine close to bedtime can interfere with falling asleep.

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