What refers to the systematic study of vital events such as births, illnesses, marriages, divorce, separation, and deaths?

Correct Answer: A

Rationale: The correct answer is A: Vital statistics. Vital statistics refer to the systematic study of vital events such as births, illnesses, marriages, divorce, separation, and deaths. This field focuses on collecting, analyzing, and interpreting data related to these events in a population. Choice B (Statistics) is too broad and does not specifically focus on vital events. Choice C (Morbidity) refers to the incidence of illness in a population, not the study of all vital events. Choice D (Mortality) specifically refers to deaths and does not encompass all vital events studied in vital statistics. Therefore, A is the correct answer as it directly relates to the systematic study of the listed vital events.

Correct Answer: C

Rationale: The correct answer is C: Morbidity. Morbidity specifically refers to statistics related to illnesses and diseases. Vital statistics (A) typically refer to data related to births, deaths, marriages, and divorces. Statistics (B) is a general term that encompasses various types of data analysis. Mortality (D) specifically refers to statistics related to deaths. Therefore, C is the most appropriate choice in this context.

Correct Answer: C

Rationale: The correct answer is C: Open communication and collaboration. In a healthy work environment, open communication fosters transparency, trust, and mutual understanding among team members. Collaboration encourages teamwork, creativity, and problem-solving. This leads to higher productivity, job satisfaction, and overall well-being. Incorrect choices: A: High turnover rate and lack of communication - High turnover and lack of communication indicate poor morale and ineffective leadership, which are detrimental to a healthy work environment. B: Lack of teamwork and frequent conflicts - Lack of teamwork and conflicts hinder productivity and create a toxic atmosphere, contrary to a healthy work environment. D: Micromanagement and strict hierarchy - Micromanagement and strict hierarchy stifle employee autonomy, creativity, and growth, leading to low morale and disengagement.

Correct Answer: C

Rationale: The correct answer is C: Hospital management. Public health services focus on preventing diseases and promoting community well-being, which do not directly involve managing individual healthcare institutions like hospitals. Control of communicable diseases, environmental sanitation, and health education are examples of public health services as they involve disease prevention, creating healthy environments, and educating the public on health-related issues. Hospital management, on the other hand, pertains to the administration and operation of healthcare facilities, which is not a core function of public health services.

Correct Answer: B

Rationale: The correct answer is B because a community health nurse focuses on promoting health education and community organizing activities to improve the overall health of a community. They work outside hospital settings, emphasizing preventive care and population health. Choice A is incorrect as it refers to a nurse working in a hospital. Choice C is incorrect as it specifically focuses on individual and family care coordination. Choice D is incorrect as advocating for health policies and programs is more aligned with a public health advocate's role, rather than a community health nurse's primary responsibility.