ATI Community Health Proctored Exam 2023 Quizlet

Correct Answer: B

Rationale: A bar graph is the appropriate choice for comparing the frequency of the leading causes of mortality in the municipality because it allows for the clear visualization of the different causes side by side. Bar graphs are commonly used to compare discrete categories, making them ideal for this scenario. Line graphs are typically used for showing trends over time or age, pie graphs for illustrating population composition or distribution, and scatter diagrams for displaying the correlation between two variables.

Correct Answer: A

Rationale: The primary purpose of conducting an epidemiologic investigation is to delineate the etiology of the epidemic, which involves identifying the cause or origin of the disease outbreak. This process helps in understanding how the disease spreads, its risk factors, and developing strategies for control and prevention.

Correct Answer: B

Rationale: Cyclical variation best describes the periodic fluctuation in the number of Dengue fever cases in the community, typically increasing towards the end of the rainy season and then decreasing during drier periods. This pattern suggests a recurring cycle rather than a sudden outbreak (epidemic), random occurrence (sporadic), or gradual long-term change (secular occurrence).

Correct Answer: B

Rationale: Analytical epidemiology focuses on studying factors or determinants that affect the patterns of disease occurrence and distribution in a community. In this scenario, the nurse is analyzing various factors contributing to the high mortality rate due to heart diseases, which aligns with the principles of analytical epidemiology.

Correct Answer: B

Rationale: The correct answer is B. Providing technical guidance to the midwife is a key supervisory function of the public health nurse. This guidance helps the midwife in delivering care to clients effectively, especially in adhering to management guidelines such as those in Integrated Management of Childhood Illness. While options A, C, and D involve various aspects of support and collaboration, providing technical guidance aligns directly with the supervisory role of ensuring quality and consistency in the care provided by midwives.