A nurse on a medical unit is reviewing the laboratory reports for a client. Which of the following laboratory values is the priority to report to the provider?
Potassium level 3 mEq/L.
BUN 9.5 mg/dl
Creatinine 0.4 mg/dl
Sodium 135 mEq/L
The Correct Answer is A
A) Potassium level 3 mEq/L:
A potassium level of 3 mEq/L is below the normal range (which is typically 3.5-5.0 mEq/L) and represents hypokalemia. Potassium is crucial for normal muscle and nerve function, including cardiac function. Low potassium levels can lead to dangerous arrhythmias, muscle weakness, and cardiac arrest if not addressed promptly. This is the priority value because hypokalemia can be life-threatening and requires immediate attention from the healthcare provider to correct the imbalance.
B) BUN 9.5 mg/dl:
A BUN (blood urea nitrogen) level of 9.5 mg/dL is within the normal reference range for most adults (typically 7-20 mg/dL). While an abnormal BUN level could indicate kidney dysfunction or dehydration, this value is not immediately concerning and does not represent a critical finding that requires urgent attention.
C) Creatinine 0.4 mg/dl:
A creatinine level of 0.4 mg/dL is below the normal range (usually around 0.6-1.2 mg/dL), which might indicate low muscle mass or a transient decrease in kidney function. However, a low creatinine level is generally not as urgent or concerning as an elevated level, and it does not typically require immediate intervention
D) Sodium 135 mEq/L:
A sodium level of 135 mEq/L is slightly below the normal range (135-145 mEq/L), indicating mild hyponatremia. Although this can be concerning if the drop is acute or symptomatic (e.g., causing confusion, seizures, or lethargy), a mild decrease in sodium is not immediately life-threatening unless it worsens rapidly.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A) Safety needs:
In Maslow's hierarchy of needs, safety needs are the second level, after physiological needs, and include the need for security and protection from harm. In this scenario, the client’s concern about where to hide their cellphone during the procedure reflects anxiety related to the potential loss or theft of personal property, which relates to safety and security. By offering to lock the cellphone in a secure area, the nurse is addressing the client's need for safety and reassurance about their belongings while undergoing a medical procedure.
B) Esteem needs:
Esteem needs are related to feelings of self-worth, accomplishment, and respect from others. While a person’s sense of esteem can be affected by how others treat their belongings, this particular situation does not relate to the client seeking recognition or respect. The client’s anxiety about where to place the cellphone is more about feeling secure and protected, rather than about esteem or recognition from others.
C) Love and belonging needs:
Love and belonging needs are associated with the need for interpersonal relationships, affection, and social connections. While the nurse’s interaction with the client may help foster a sense of comfort and connection, the concern about the cellphone does not stem from a need for social support or relationships. Instead, it is related to safety and security.
D) Physiological needs:
Physiological needs represent the most basic level of Maslow's hierarchy and include things like air, food, water, and shelter. Although the client is preparing for a medical procedure, their concern about the cellphone does not fall under this category. The focus here is on the safety of the client’s belongings, which is a higher-level need than basic physiological survival.
Correct Answer is C
Explanation
A) Notify the facility’s ethics committee:
While it may be relevant to involve an ethics committee in certain complex situations, such as when there are concerns about patient autonomy or ethical decision-making, the refusal of a medication by a client is generally a standard issue that does not immediately require ethics consultation.
B) Return the opened medication in the medication cart:
Returning an opened unit-dose medication to the cart is not appropriate. Once a unit-dose medication is opened, it cannot be reused due to safety concerns (e.g., contamination, dosage errors). The opened medication should be disposed of properly according to the facility's policies for medication handling and disposal.
C) Report the incident to the provider:
The provider should be notified when a client refuses medication, especially if the medication is essential for the client’s treatment or health condition. It is important for the nurse to document the refusal and inform the provider so that appropriate follow-up can be arranged, including possible reassessment of the treatment plan, alternative medications, or further education for the client.
D) Fill out an incident report:
An incident report is typically completed for situations that involve safety issues, errors, or accidents that may affect patient safety or quality of care. While refusal of medication is an important event, it does not generally require an incident report unless it involves an unusual or dangerous situation, such as a medication error or patient harm.
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