ATI RN
ATI Fundamentals Final Exam Questions
Extract:
Question 1 of 5
An elderly resident of a long-term care facility has developed diarrhea and dehydration as a result of exposure to clostridium difficile during a recent outbreak. The resident's primary care provider has consequently prescribed the antibiotic metronidazole (Flagyl). Which model of health promotion and illness prevention is most clearly evident in these events?
Correct Answer: C
Rationale: The correct answer is C: The Agent-Host-Environment Model. This model focuses on the interaction between an infectious agent (Clostridium difficile), a susceptible host (elderly resident), and the environment (long-term care facility). In this scenario, the Clostridium difficile bacteria (agent) has caused diarrhea and dehydration in the elderly resident (host) due to exposure in the long-term care facility (environment). Metronidazole is prescribed to target and eliminate the infectious agent. The Health Belief Model (
A) focuses on individual beliefs and behaviors, not the interaction of agent-host-environment. The Health-Illness Continuum (
B) is about the state of health rather than specific disease causation. The Health Promotion Model (
D) emphasizes behaviors to improve health outcomes, which is not the primary focus in this scenario.
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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