A home health nurse is examining the lab results of several patients with a history of heart failure (HF). Which patient’s finding should the nurse immediately report to the healthcare provider?
Potassium level of 3.7 mEq/L (3.7 mmol/L).
B-type natriuretic peptide (BNP) level of 550 pg/mL (550 ng/L).
Total cholesterol level of 190 mg/dL (4.92 mmol/L).
Glycosylated hemoglobin (A1C) level of 7%.
The Correct Answer is B
Answer and explanation
The correct answer is Choice B.
Choice A rationale
A potassium level of 3.7 mEq/L (3.7 mmol/L) is within the normal range, which is typically between 3.6 and 5 mEq/L12. Therefore, this result does not need to be reported immediately to the healthcare provider.
Choice B rationale
B-type natriuretic peptide (BNP) levels are used to diagnose and monitor heart failure. A BNP level of 550 pg/mL (550 ng/L) is significantly higher than the normal range, which is less than 100 pg/mL34. High BNP levels indicate that the heart is working harder than normal, which is a common occurrence in heart failure. Therefore, this result should be reported immediately to the healthcare provider.
Choice C rationale
A total cholesterol level of 190 mg/dL (4.92 mmol/L) is considered borderline high. While it’s important to manage cholesterol levels in patients with heart failure, this result is not critical and does not need to be reported immediately to the healthcare provider.
Choice D rationale
A glycosylated hemoglobin (A1C) level of 7% is at the threshold for the diagnosis of diabetes. Diabetes can complicate the management of heart failure and increase the risk of cardiovascular events. However, this result is not critical and does not need to be reported immediately to the healthcare provider.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Answer and explanation The correct answer is B. Choice A rationale
Applying oxygen via a nasal cannula might help alleviate the client’s shortness of breath, but it does not address the potential cause of the client’s symptoms.
Choice B rationale
Given the client’s symptoms and potential exposure to an unknown substance, it is crucial to monitor his vital signs and cardiorespiratory status. This will help healthcare providers detect any changes in the client’s condition and respond appropriately.
Choice C rationale
Infusing IV fluid boluses might be necessary if the client is dehydrated, but there is no indication of this in the scenario.
Choice D rationale
Administering antiviral medication would be appropriate if the client were confirmed to have a viral infection. However, the client’s symptoms and history suggest a potential exposure to an unknown substance, which requires further evaluation.
Correct Answer is B
Explanation
Answer and explanation
The correct answer is Choice B.
Choice A rationale
The Social Security Administration office primarily provides financial support to retirees, disabled individuals, and families of deceased workers. While it might provide some financial assistance to the client, it does not directly address the client’s nutritional needs or potential social isolation.
Choice B rationale
The Senior Citizen Center offers a variety of services to older adults, including meal programs, health and wellness programs, and opportunities for social interaction. This could help address the client’s weight loss and potential social isolation.
Choice C rationale
The Women, Infants, and Children office provides nutritional support to low-income pregnant women, new mothers, and young children. It is not typically a resource for older adults.
Choice D rationale
The Adult Day Care Center provides care and companionship for older adults who need assistance or supervision during the day. While it could provide social interaction for the client, it does not directly address the client’s weight loss.
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