Nursing Elites

1. A 66-year-old woman is retiring and needs health insurance. To which agency should the employee health nurse refer her?

• A. Medicaid
• B. Medicare
• C. COBRA
• D. Private insurance

Correct answer: B

Rationale: The correct answer is B: Medicare. Medicare is the federal health insurance program for individuals aged 65 and older, so it is the most suitable option for the 66-year-old woman retiring. Medicaid (choice A) is a state and federally funded program for low-income individuals and families, not specifically for retirees. COBRA (choice C) allows employees to continue their employer-sponsored health insurance for a limited time after leaving employment. Private insurance (choice D) refers to health insurance plans purchased directly from private insurance companies.

2. The nurse is providing discharge teaching to a client with newly diagnosed hypertension. Which lifestyle modification should the nurse emphasize to the client?

• A. Increase sodium intake to improve fluid balance
• B. Engage in regular physical activity
• C. Increase caffeine intake to improve energy
• D. Reduce potassium intake to lower blood pressure

Correct answer: B

Rationale: Engaging in regular physical activity is a crucial lifestyle modification for managing hypertension. Regular exercise helps improve cardiovascular health, lower blood pressure, and contribute to overall well-being. Choices A, C, and D are incorrect. Increasing sodium intake is not recommended for hypertension as it can worsen fluid retention and elevate blood pressure. Increasing caffeine intake is also not advised as it may lead to increased heart rate and blood pressure. Reducing potassium intake is not beneficial as potassium is essential for maintaining healthy blood pressure levels.

3. A client with a history of stroke is receiving warfarin. What is the nurse's priority assessment?

• A. Check the client's blood pressure.
• B. Assess for signs of bleeding.
• C. Assess the client's neurological status.
• D. Monitor the client's intake and output.

Correct answer: B

Rationale: The correct answer is to assess for signs of bleeding. Warfarin is an anticoagulant that increases the risk of bleeding in patients. Monitoring for signs of bleeding such as easy bruising, petechiae, blood in urine or stool, or unusual bleeding from gums is crucial. Checking the client's blood pressure (choice A) is important but not the priority in this situation. Assessing the client's neurological status (choice C) is essential in stroke patients but is not the priority related to warfarin therapy. Monitoring intake and output (choice D) is important for overall assessment but is not the priority when a client is on warfarin, as assessing for bleeding takes precedence.

4. A client with chronic liver disease is prescribed lactulose. Which laboratory value should the nurse monitor to evaluate the effectiveness of this medication?

• A. Bilirubin level
• B. Serum ammonia level
• C. Serum potassium level
• D. Albumin level

Correct answer: B

Rationale: The correct answer is B: Serum ammonia level. Lactulose is used to lower serum ammonia levels in clients with chronic liver disease, particularly in cases of hepatic encephalopathy. Monitoring serum ammonia levels is crucial to evaluate the effectiveness of lactulose in managing hepatic encephalopathy. Choices A, C, and D are incorrect because they are not directly related to the action or evaluation of lactulose in chronic liver disease.

5. The healthcare provider prescribes a sepsis protocol for a client with multi-organ failure caused by a ruptured appendix. Which intervention is most important for the nurse to include in the care plan?

• A. Ensure early ambulation
• B. Administer antibiotics as prescribed
• C. Maintain strict intake and output
• D. Monitor blood glucose levels

Correct answer: C

Rationale: In sepsis with multi-organ failure, monitoring intake and output is critical to assess renal function and fluid balance, as organ failure can cause fluid shifts and decreased kidney function. Antibiotics are essential to treat the infection, but monitoring intake and output provides real-time insight into the client's status, helping to detect early signs of worsening organ function. Early ambulation and blood glucose monitoring are important aspects of care but are not as crucial as maintaining strict intake and output in this situation.

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