Which statement best describes the concept of public health?

Correct Answer: A

Rationale: The correct answer is A because public health focuses on improving the health of entire populations through disease prevention, health promotion, and protection. This includes implementing policies and interventions to address social, environmental, and behavioral determinants of health. Choice B is incorrect because it specifically refers to individual health care provision, not population health. Choice C is incorrect as it describes community health care services but does not capture the broader scope of public health. Choice D is incorrect as it is specific to nursing practice and does not encompass the interdisciplinary nature of public health.

Correct Answer: C

Rationale: The correct answer is C because providing case management services that link clients with serious mental illnesses to mental health and community support services is an example of tertiary prevention in mental health. Tertiary prevention focuses on reducing the impact of established diseases by preventing complications and promoting rehabilitation. This activity helps individuals with serious mental illnesses access necessary support services to manage their condition and prevent further deterioration. Choice A is incorrect as it relates to primary prevention by raising awareness and promoting mental health knowledge. Choice B is incorrect as it pertains to secondary prevention by early identification and intervention. Choice D is also incorrect as it involves screening for mental disorders, which falls under primary or secondary prevention but not tertiary prevention.

Correct Answer: B

Rationale: The correct answer is B because home health care is specifically provided in the client's environment, which is typically their home. This setting allows for personalized care tailored to the individual's needs and promotes independence. Choice A is incorrect as individualized care is not unique to home health care. Choice C is incorrect as reimbursement differences do not define the central difference. Choice D is incorrect as home health care is focused on individualized care in the home, not community health as a whole.

Correct Answer: A

Rationale: Correct Answer: A Rationale: 1. Holistic nursing involves considering all aspects of a patient's well-being. 2. Interdisciplinary collaboration complements holistic care by incorporating expertise from various disciplines. 3. Collaborating with other disciplines ensures a comprehensive approach to patient care. 4. The nurse can still practice holistically while working with other professionals to address all aspects of the patient's needs. Summary: Choice A is correct as it explains how interdisciplinary collaboration enhances holistic nursing practice. Choices B, C, and D are incorrect as they either do not address the relationship between collaboration and holistic care or provide irrelevant information about care settings.

Correct Answer: B

Rationale: The correct answer is B: Secondary prevention. This activity falls under secondary prevention because it aims to detect and manage asthma exacerbations early on, reducing the severity of the condition and preventing complications. It focuses on early intervention and management to prevent further deterioration in children with chronic asthma. A: Primary prevention aims to prevent the onset of asthma in the first place, such as through education on asthma triggers and avoidance strategies. C: Tertiary prevention focuses on rehabilitation and improving quality of life for individuals with established asthma through measures like pulmonary rehabilitation and support services. D: This option is incorrect because the activity specifically targets early detection and management of asthma exacerbations, aligning it with the goals of secondary prevention only.