Nursing Elites

1. The nurse is preparing to administer a scheduled dose of digoxin (Lanoxin) to a client. Which assessment finding should the nurse report to the healthcare provider?

• A. Heart rate of 90 beats per minute.
• B. Serum potassium level of 4.0 mEq/L.
• C. Blood pressure of 130/80 mm Hg.
• D. Client reports seeing halos around lights.

Correct answer: D

Rationale: Seeing halos around lights is a symptom of digoxin toxicity, which should be reported to the healthcare provider. This visual disturbance is a serious adverse effect of digoxin and indicates potential toxicity. Reporting this finding promptly is crucial to prevent further complications. Choices A, B, and C are within normal limits and do not indicate an immediate need for intervention related to digoxin administration.

2. A public health nurse is evaluating a program designed to reduce childhood obesity. Which outcome indicates that the program is successful?

• A. increased participation in physical activities
• B. higher attendance at nutrition education sessions
• C. reduced rates of childhood obesity
• D. greater knowledge of healthy eating habits

Correct answer: C

Rationale: The correct answer is C: reduced rates of childhood obesity. A reduction in childhood obesity rates is a direct indicator that the program is successful in achieving its goal. Increased participation in physical activities (choice A) and higher attendance at nutrition education sessions (choice B) are positive outcomes, but they do not directly measure the program's effectiveness in reducing obesity. Greater knowledge of healthy eating habits (choice D) is important but does not guarantee a decrease in obesity rates. Therefore, the most significant outcome to determine the success of a childhood obesity reduction program is a reduction in obesity rates.

3. The healthcare provider is caring for a client with hyperparathyroidism. Which laboratory result requires immediate intervention?

• A. Serum calcium of 11 mg/dL.
• B. Serum phosphorus of 3 mg/dL.
• C. Serum magnesium of 1.8 mg/dL.
• D. Serum albumin of 4 g/dL.

Correct answer: A

Rationale: A serum calcium level of 11 mg/dL indicates hypercalcemia, which can be a complication of hyperparathyroidism and requires immediate intervention. Hypercalcemia can lead to serious complications such as cardiac dysrhythmias, renal failure, and neurologic symptoms. Monitoring and managing serum calcium levels are crucial in clients with hyperparathyroidism. Serum phosphorus, magnesium, and albumin levels are important to assess in clients with hyperparathyroidism, but they do not require immediate intervention as hypercalcemia poses a more urgent risk.

4. The healthcare provider is assessing a client who has a new arteriovenous fistula in the left arm for hemodialysis. Which finding requires immediate intervention?

• A. A thrill is palpable on the fistula.
• B. The client's arm is warm and red.
• C. The fistula has a bruit on auscultation.
• D. There is no bruit on auscultation.

Correct answer: B

Rationale: The correct answer is B. Warmth and redness in the client's arm suggest infection or thrombosis of the arteriovenous fistula, which requires immediate intervention to prevent complications. A thrill (A) is a normal finding in a functional arteriovenous fistula, indicating good blood flow. A bruit (C) is also a normal finding on auscultation of a functioning arteriovenous fistula, indicating proper blood flow. The absence of a bruit (D) may indicate a non-functioning fistula, which would need further evaluation but does not require immediate intervention as warmth and redness do.

5. When planning a community health fair to promote mental health awareness, which activity should be included to best engage participants?

• A. free mental health screenings
• B. lectures on mental health topics
• C. distribution of mental health resources
• D. interactive workshops on stress management

Correct answer: A

Rationale: The best activity to engage participants in a community health fair promoting mental health awareness is to offer free mental health screenings. This activity not only attracts participants but also provides them with immediate, valuable information about their mental health status. Free screenings can help raise awareness, encourage early detection of mental health issues, and prompt participants to seek further assistance if needed. Lectures, while informative, may not be as engaging or impactful as the personalized feedback individuals receive from screenings. Distributing resources is helpful, but active engagement through screenings is more effective in promoting awareness and encouraging action. Interactive workshops on stress management are beneficial but might not provide the same level of individualized insight into mental health as screenings do.

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