ATI RN
RN ATI Community Health Proctored Exam 2023 Questions
Extract:
Question 1 of 5
Which action will the public health team take during the Exposure Assessment stage of the EPA's four- step risk assessment following a train derailment resulting in a toxic chemical spill?
Correct Answer: C
Rationale: During the Exposure Assessment stage, the public health team will quantify the extent, frequency, and length of contact of the community with the toxic chemicals. This is crucial for determining the level of risk posed by the exposure. Identifying potential negative outcomes (
Choice
A) is important but falls under the Hazard Identification stage. Understanding the relationship between exposure amount and health outcomes (
Choice
B) is part of the Dose-Response Assessment stage. Determining how chemicals interact with the body (
Choice
D) is covered in the
Toxicokinetics stage.
Therefore, choice C is correct as it directly addresses the primary focus of the Exposure Assessment stage.
Question 2 of 5
Which statement describes the actions of a nurse who follows Nightingale's Environmental Theory?
Correct Answer: D
Rationale: The correct answer is D because Nightingale's Environmental Theory emphasizes the importance of the environment in promoting health and recovery. By using the client's environment to assist in recovery, the nurse is applying Nightingale's principles of creating a healing environment.
Choices A, B, and C focus on broader environmental issues, which are important but not directly related to Nightingale's theory of nursing. The nurse's primary focus should be on utilizing the immediate environment to support the client's healing process.
Question 3 of 5
Which action by the nurse is an example of engaging in environmental justice?
Correct Answer: C
Rationale: The correct answer is C: Eliminating lead-based paint in public housing. This action exemplifies environmental justice as it aims to address a specific environmental hazard that disproportionately affects marginalized communities living in public housing. By removing lead-based paint, the nurse is advocating for a safe and healthy living environment for all individuals, regardless of their socioeconomic status. This action promotes fairness and equality in environmental protection. In contrast, choices A, B, and D focus on general environmental initiatives that may not directly target environmental injustices or disparities.
Therefore, choice C is the most effective in addressing environmental justice concerns.
Question 4 of 5
Which data is the nurse examining when assessing the presence of certain chemicals in the blood and urine samples from a community?
Correct Answer: B
Rationale: The correct answer is B: Biomonitoring data. Biomonitoring involves measuring chemicals or their metabolites in biological samples like blood and urine to assess human exposure levels. This data helps nurses understand the presence and levels of chemicals in the body.
Toxicology data (choice
A) focuses on the adverse effects of chemicals on biological systems, not their presence. Exposure assessments (choice
C) involve determining how individuals come into contact with chemicals, not directly measuring the chemicals in samples. Environmental burden (choice
D) is a broader term that includes the impact of chemicals on the environment, not specifically focused on human samples.
Question 5 of 5
The nurse is performing an environmental assessment in an apartment building where many people have reported burning eyes, skin rash, stuffy nose, and sore throat. Which type of hazard does the nurse anticipate is present in the apartment building?
Correct Answer: C
Rationale: The correct answer is C: Mold. Mold can cause symptoms like burning eyes, skin rash, stuffy nose, and sore throat. Mold thrives in damp environments, common in buildings. Radon (
A) is a colorless, odorless gas found in soil and can cause lung cancer. Mice (
B) can carry diseases but do not typically cause these symptoms. Lead (
D) exposure can lead to neurological issues, not the symptoms described. The other choices are not relevant to the symptoms reported.