A home health nurse is planning her daily visits and receives laboratory results for four adult clients. The nurse should first visit the client who has which of the following laboratory values?
Digoxin 1.0 ng/mL.
WBC 6,000/mm³.
Platelets 100,000/mm³.
Serum potassium 4.0 mEq/L.
The Correct Answer is C
Choice A rationale:
Digoxin is a medication used to treat heart conditions like heart failure and atrial fibrillation. A digoxin level of 1.0 ng/mL is within the therapeutic range (usually 0.5-2.0 ng/mL), indicating that the client's digoxin dosage is appropriate. However, this value doesn't indicate an urgent need for a home visit.
Choice B rationale:
A white blood cell count (WBC) of 6,000/mm³ falls within the normal range (typically 4,500-11,000/mm³). While this value could suggest a stable immune system, it doesn't provide information requiring immediate attention or a home visit.
Choice C rationale:
Platelets are essential for blood clotting. A platelet count of 100,000/mm³ is significantly below the normal range (usually 150,000-450,000/mm³), indicating a risk of bleeding and potentially a serious medical condition. This client is at risk for spontaneous bleeding and requires prompt assessment and intervention, making this choice the correct answer.
Choice D rationale:
A serum potassium level of 4.0 mEq/L falls within the normal range (typically 3.5-5.0 mEq/L). While maintaining electrolyte balance is important, this potassium level doesn't indicate an immediate need for a home visit.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale: Providing information about other birth control methods is appropriate after the nurse explores the client's uncertainty, as it ensures the client's decision-making process is supported by understanding all available options.
Choice B rationale: While involving a partner can be helpful, the nurse’s primary responsibility is to the client’s autonomy; asking this first may shift the focus away from the client’s personal concerns.
Choice C rationale: Emphasizing only the benefits is non-therapeutic and biased. The nurse must remain neutral and allow the client to weigh both the benefits and risks of a permanent procedure.
Choice D rationale: Active listening and exploring the client's feelings are the first steps in the nursing process to address uncertainty. This allows the client to clarify their values and reach an informed decision.
Correct Answer is D
Explanation
The correct answer is choice D.
Choice A rationale:
“A client who is in balanced skeletal traction.” This client requires specialized orthopedic knowledge to manage the traction and monitor for complications. A nurse without orthopedic experience may not be familiar with the care required.
Choice B rationale:
“A client who had a total hip arthroplasty 3 days ago.” This client is likely to require specialized post-operative care, including pain management, mobility assistance, and monitoring for complications such as infection or dislocation. These tasks typically require specific orthopedic training.
Choice C rationale:
“A client who has a fractured femur with a new cast.” This client will require specialized care to manage the cast, monitor for complications such as compartment syndrome, and provide pain management. These tasks typically require specific orthopedic training.
Choice D rationale:
“A client who had a right above-the-knee amputation 24 hours ago.” This is the correct answer. While this client will require post-operative care, the care is likely to be similar to the post-operative care provided on a medical unit, such as pain management, wound care, and monitoring for complications. Therefore, a nurse from a medical unit could likely provide appropriate care for this client.
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