ATI LPN
ATI LPN Pharmacology Quiz Questions
Extract:
Question 1 of 5
Drug therapy of tuberculosis differs from that of most other infections because:
Correct Answer: C
Rationale: The correct answer is C because mycobacteria, specifically the bacterium causing tuberculosis, have a unique cell wall composition that is resistant to penetration by many anti-infective drugs. This leads to the need for a combination of specific antibiotics for an extended duration to effectively treat tuberculosis.
Choices A, B, and D are incorrect as patients with tuberculosis require a prolonged therapy period, typically 6-9 months, to ensure complete eradication of the bacteria. Patients with tuberculosis do exhibit symptoms, such as cough, fever, and weight loss, contrary to choice B. Additionally, anti-tuberculosis drugs are used not only for treating active disease but also for preventing the spread of infection, making choice D incorrect.
Question 2 of 5
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Question 3 of 5
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Question 4 of 5
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Question 5 of 5
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