which of the following is an example of a communicable disease
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Nursing Elites

ATI RN

ATI Community Health Proctored Exam 2023

1. Which of the following is an example of a communicable disease?

Correct answer: D

Rationale: Cholera is caused by the bacterium Vibrio cholerae and is transmitted through contaminated water or food. It spreads rapidly in areas with poor sanitation and can lead to severe dehydration and even death if untreated. Unlike diabetes and hypertension, which are non-communicable diseases often influenced by lifestyle factors, HIV/AIDS and cholera are infectious diseases that can be transmitted from person to person.

2. Barriers to a patient’s engagement in self-care include all of the following except:

Correct answer: C

Rationale: High health literacy is not considered a barrier to patient engagement in self-care. In fact, individuals with high health literacy are more likely to understand health information, make informed decisions, and actively participate in their self-care, which can enhance health outcomes. Mental health issues, lack of knowledge, and financial issues are common barriers that can hinder a patient's ability to engage in self-care practices.

3. Match the following terms in column A with the correct definition in Column B:

Correct answer: A

Rationale: Topical anesthesia involves applying the anesthetic agent directly to the skin and mucous membranes to numb the area. On the other hand, epidural anesthesia involves injecting the anesthetic into the epidural space surrounding the spinal cord. Therefore, the correct matches are: I. Topical anesthesia with the definition of applying the agent directly to the skin and mucous membranes (Choice C), and II. Epidural anesthesia with the definition of injecting the anesthesia in the epidural space around the spinal cord (Choice D).

4. The classic definition of public health is:

Correct answer: D

Rationale: The classic definition of public health is focused on the science and art of preventing disease, prolonging life, and promoting health through organized community efforts. This definition emphasizes the importance of community-based interventions to improve public health outcomes such as sanitation, disease control, and health education. Public health aims to address the health needs of populations rather than just individuals, highlighting the collective approach to enhancing the well-being of communities.

5. Which factor is most closely linked to health disparities?

Correct answer: A

Rationale: Access to health care is a critical factor closely linked to health disparities. Limited access to healthcare services can result in disparities in health outcomes, as individuals with restricted access may face challenges in receiving timely and adequate medical care, leading to poorer health outcomes compared to those with better access.

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