ATI NURS 340 Leadership and Public Health Exam | Nurselytic

Correct Answer: D

Rationale: The correct answer is D: Active immunity. Administering measles vaccinations triggers the body's immune response to produce antibodies against the measles virus, providing long-lasting protection. This is an example of active immunity, where the immune system actively responds to an antigen to create memory cells for future protection.
A: Herd immunity refers to the indirect protection of unvaccinated individuals when a sufficient proportion of a population is immune.
B: Natural immunity is immunity acquired through natural exposure to a pathogen.
C: Acquired immunity is a general term for immunity obtained through vaccination or previous infection.
In summary, the administration of measles vaccinations results in active immunity by stimulating the immune system to produce specific antibodies for long-term protection.

Correct Answer: A,B,C

Rationale: Action to Take: A, B; Potential Condition: C; Parameter to Monitor: D, E.


Rationale:
1. Action to Take (A,
B): Plasmodium is an example of an agent as it causes malaria, and Human could be a host as humans can be infected by Plasmodium.
2. Potential Condition (
C): Stagnant water can be an example of an environment where mosquitoes breed, which can spread malaria.
3. Parameters to Monitor (D, E): Borrelia burgdorferi is not relevant to the epidemiological triangle, and while Mosquito can be a vector for Plasmodium, it is not an example of the environment. Bushes are also not directly related to the triangle.

Correct Answer: A

Rationale: The correct answer is A: Legislative branch of government. The nurse is lobbying for a bill, which falls under the jurisdiction of the legislative branch. This branch is responsible for making laws and appropriating funds. The senator is part of the legislative branch as they have the power to introduce, debate, and vote on bills. The nurse is actively engaging in the legislative process by advocating for increased funding for HSV-2.

Choices B, C, and D are incorrect as they pertain to different branches of government. The executive branch (
C) is responsible for implementing and enforcing laws, the judicial branch (
D) interprets laws and resolves disputes, and choice B is not a recognized branch of government.

Correct Answer: B

Rationale: The correct answer is B because under police power, states have the authority to enforce public health policies to protect the community. Placing someone on house arrest for non-compliance with TB medication helps prevent the spread of infectious diseases.
Choice A is incorrect because allowing patients to refuse medications can pose a risk to public health.
Choice C is incorrect as advance directives relate to healthcare decision-making, not police power.
Choice D is incorrect because arresting someone for using illegal drugs is a criminal justice matter, not directly related to public health enforcement.

Correct Answer: A

Rationale: The correct answer is A: Epidemiologic triangle. This model is used to understand the interplay between the agent (pathogen causing disease), host (person or organism affected), and environment (physical, social, and economic factors) in the development of disease. It helps identify risk factors and develop strategies for disease prevention and control.
Choice B, health promotion, focuses on promoting health behaviors rather than analyzing disease causation.
Choice C, natural history of disease, refers to the progression of a disease in an individual rather than the factors leading to disease in a population.
Choice D, levels of prevention, categorizes prevention efforts rather than analyzing the factors contributing to disease development.