A nurse is caring for a client who has tuberculosis and is taking isoniazid and rifampin.
Which of the following outcomes indicates that the client is adhering to the medication regimen?
The client's liver function test results are within the expected reference range.
The client has a positive purified protein derivative test.
The client tests negative for HIV.
The client has a negative sputum culture.
The Correct Answer is D
A. The client's liver function test results are within the expected reference range: While monitoring liver function tests is essential for clients taking isoniazid and rifampin due to
potential hepatotoxicity, normal liver function test results do not necessarily indicate adherence to the medication regimen. Adherence is best assessed by the client's response to treatment, such as improvement in symptoms and resolution of the infection.
B. The client has a positive purified protein derivative test: A positive purified protein derivative (PPD) test indicates exposure to Mycobacterium tuberculosis but does not provide information about the client's adherence to the medication regimen for tuberculosis treatment. Adherence to treatment is determined by factors such as medication compliance and therapeutic response.
C. The client tests negative for HIV: The client's HIV status is not directly related to adherence to the tuberculosis medication regimen. While co-infection with HIV can impact the management of tuberculosis, testing negative for HIV does not confirm adherence to tuberculosis treatment.
D. The client has a negative sputum culture: A negative sputum culture indicates the absence of viable Mycobacterium tuberculosis organisms in the sputum sample and suggests effective
treatment and adherence to the medication regimen. Monitoring sputum culture conversion is a key indicator of treatment success in tuberculosis therapy.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Correct Answer is C
Explanation
A. Hypomagnesemia: While lithium can affect magnesium levels, starting a new exercise program is not typically associated with hypomagnesemia. Hypomagnesemia may result in muscle weakness, tremors, and cardiac dysrhythmias.
B. Hypocalcemia: Starting a new exercise program is not typically associated with hypocalcemia. Hypocalcemia may present with muscle cramps, tetany, and seizures.
C. Hyponatremia: Starting a new exercise program may lead to dehydration and electrolyte imbalances, including hyponatremia (low sodium levels). This can have profound effects on patients taking lithium. Symptoms of hyponatremia include weakness, confusion, and seizures.
D. Hypokalemia is not a common occurrence among individuals doing exercise.
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