ATI LPN
ATI LPN Pharmacology Quiz Questions
Extract:
Question 1 of 5
Which of the following common habit of patients may cause microbes to repopulate and re-establish an infection?
Correct Answer: B
Rationale: The correct answer is B: The patient stops taking the drug when he or she begins to feel better. This behavior can lead to incomplete eradication of the infection, allowing remaining microbes to repopulate and re-establish the infection. When a patient stops taking the drug prematurely, it can result in the survival of drug-resistant microbes, leading to treatment failure. Other choices are incorrect because:
A) Using OTC drugs prophylactically may prevent infections, not cause them to re-establish.
C) Switching to multiple drug therapy can be effective in treating certain infections and prevent resistance.
D) Increasing the drug dosage when the therapeutic effect slows down may be necessary for some conditions and not necessarily lead to repopulation of microbes.
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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