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 has a negative sputum culture.
The client tests negative for HIV.
The client's liver function test results are within the expected reference range.
The client has a positive purified protein derivative test
The Correct Answer is A
A. The client has a negative sputum culture.
When a client with tuberculosis is adhering to the prescribed medication regimen, their sputum cultures should show a decrease in the number of Mycobacterium tuberculosis bacteria. This indicates that the medication is effectively treating the infection. It's important for clients with tuberculosis to complete their full course of treatment to prevent drug-resistant strains of the bacteria from developing.
B. The client tests negative for HIV: This relates to a different infection (HIV) and doesn't necessarily reflect adherence to the tuberculosis medication regimen.
C. The client's liver function test results are within the expected reference range: While liver function tests are important to monitor due to potential medication side effects, they don't directly indicate medication adherence.
D. The client has a positive purified protein derivative (PPD) test: A positive PPD test indicates exposure to the tuberculosis bacteria in the past but does not reflect current adherence to treatment.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Pallor:
Incorrect Explanation: While pallor (pale skin) can be a sign of an allergic reaction, it is not a specific indication of an allergic reaction to penicillin.
Explanation: Pallor can occur for various reasons, including shock or vasovagal responses, and it is not unique to allergic reactions.
B. Dyspepsia:
Incorrect Explanation: Dyspepsia (indigestion or upset stomach) is not a typical sign of an allergic reaction.
Explanation: Allergic reactions are more commonly associated with skin, respiratory, and cardiovascular symptoms, rather than gastrointestinal symptoms like dyspepsia.
C. Bradycardia:
Incorrect Explanation: Bradycardia (slow heart rate) is not a typical indicator of an allergic reaction.
Explanation: Allergic reactions generally do not directly cause bradycardia. Rapid heart rate (tachycardia) can be a symptom of an allergic reaction in some cases.
D. Urticaria:
Correct Answer: Urticaria (hives) is a common and characteristic sign of an allergic reaction, including to penicillin.
Explanation: Urticaria presents as raised, itchy, and often red welts on the skin. It is a classic manifestation of an allergic response and can occur rapidly after exposure to an allergen, including medications like penicillin.
Correct Answer is B
Explanation
A. Warmer skin:
Correct Answer: This is an expected effect after taking methimazole for 2 months.
Explanation: Hyperthyroidism, including Graves' disease, can lead to an overactive metabolism, which can cause the person to feel unusually warm. Methimazole helps reduce the production of thyroid hormones, which can lead to a decrease in the metabolic rate and result in the client feeling less warm.
B. Increased sleeping:
Correct Explanation: This is an expected effect after taking methimazole for 2 months.
Explanation: Hyperthyroidism can cause insomnia or difficulty sleeping due to the increased metabolic rate and heightened levels of thyroid hormones. As methimazole helps normalize thyroid hormone levels, improved sleep patterns can be observed in clients with Graves' disease.
C. Increase in pulse rate:
Incorrect Explanation: An increase in pulse rate is not the expected effect after taking methimazole for 2 months.
Explanation: Hyperthyroidism can lead to an elevated resting heart rate due to increased thyroid hormone levels stimulating the cardiovascular system. Methimazole is used to help bring thyroid hormone levels back to normal, which should lead to a reduction in the pulse rate over time.
D. Weight loss:
Correct Explanation: This is an expected effect after taking methimazole for 2 months.
Explanation: Weight loss is a common symptom of hyperthyroidism due to the increased metabolic rate. Methimazole helps lower thyroid hormone levels, which can result in a decreased metabolic rate and gradual weight stabilization.
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