Which of the following federal agencies should a community health nurse seek guidance from regarding a public building that has asbestos leaking from rips in the heating duct insulation?

National Institutes of Health

Environmental Protection Agency

Centers for Disease Control and Prevention

Department of Health and Human Services

Answer and Explanation

The Correct Answer is B

Choice A reason: This statement is not the best answer, as the National Institutes of Health (NIH) is not the primary agency responsible for regulating or enforcing environmental standards. The NIH is a research agency that supports biomedical and public health research.

Choice B reason: This statement is the best answer, as the Environmental Protection Agency (EPA) is the federal agency that protects human health and the environment by setting and enforcing standards for air, water, and land quality. The EPA regulates the use, disposal, and cleanup of asbestos, a known carcinogen and health hazard.

Choice C reason: This statement is not the best answer, as the Centers for Disease Control and Prevention (CDC) is not the primary agency responsible for regulating or enforcing environmental standards. The CDC is a public health agency that monitors and responds to disease outbreaks, conducts research, and provides health information.

Choice D reason: This statement is not the best answer, as the Department of Health and Human Services (HHS) is not the primary agency responsible for regulating or enforcing environmental standards. The HHS is a cabinet-level department that oversees various health and human services programs and agencies, such as the NIH, the CDC, and the Food and Drug Administration.

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Correct Answer is C

Explanation

A. Echinacea has anti-inflammatory properties that can help reduce pain and swelling associated with arthritis. Studies have shown that echinacea can be effective in managing inflammatory conditions like arthritis, making this a likely indicator of its effectiveness.

B. While echinacea may have some calming effects, it is not primarily used to treat sleep disorders. Therefore, improved sleep is not a direct indicator of echinacea's effectiveness.

C. Echinacea is known for its immune-boosting properties, which can aid in wound healing. However, this is not its primary use, and other factors could contribute to wound healing.

D. Echinacea does not have a significant impact on blood pressure. Therefore, a change in blood pressure is not an indicator of its effectiveness.

A. 11/15,000 B. 6/15,000 C. 11/11,000 D. 6/11,000

Correct Answer is A

Explanation

Choice A reason: This statement is true and relevant. The prevalence proportion is the number of existing cases of a disease divided by the total population at risk. In this case, the existing cases of diabetes mellitus are 11 (6 new cases plus 5 old cases), and the total population at risk is 15,000. Therefore, the prevalence proportion is 11/15,000, which can be simplified to 0.00073 or 0.073%.

Choice B reason: This statement is false and misleading. The prevalence proportion is not calculated by using only the new cases of a disease, but by using the total number of existing cases. Using only the new cases would result in an underestimation of the prevalence proportion.

Choice C reason: This statement is false and misleading. The prevalence proportion is not calculated by using the difference between the total population and the existing cases of a disease, but by using the total population at risk. Using the difference would result in an overestimation of the prevalence proportion.

Choice D reason: This statement is false and misleading. The prevalence proportion is not calculated by using both the difference between the total population and the existing cases of a disease and the new cases of a disease, but by using the total number of existing cases and the total population at risk. Using both the difference and the new cases would result in an incorrect calculation of the prevalence proportion.

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Which of the following federal agencies should a community health nurse seek guidance from regarding a public building that has asbestos leaking from rips in the heating duct insulation?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who has been taking echinacea as an alternative therapy for treatment. Which of the following findings should indicate to the nurse the treatment has been effective?

Correct Answer is C

Explanation

community health nurse notes that six new cases of diabetes mellitus have been reported in the past 3 months. In the previous year, five cases were reported. The population of the community is 15,000 people. Which of the following is the prevalence proportion for the community?

Correct Answer is A

Explanation

A public health nurse learns that a client is being treated for active tuberculosis. Which of the following actions should the nurse take to prevent the spread of tuberculosis within the community?

A nurse is working for a hospice organization. The nurse should identify that which of the following criteria must be met for a client to qualify for hospice care?

A home health nurse is providing teaching to a client who has diabetes mellitus about the proper disposal of insulin syringes. Which of the following statements by the client indicates an understanding of the teaching?

A community health nurse is developing a disaster-preparedness plan. Which of the following actions should the nurse take first when developing the plan?

A community health nurse is providing teaching to a client who speaks a different language. Which of the following findings should the nurse document as an indication that the client understands the teaching?

An occupational health nurse at a factory is planning upcoming health programs for employees. Which of the following actions demonstrates the use of secondary prevention strategies?

A case manager in a rehabilitation facility is discussing discharge plans with a client who has a pressure injury and requires a special bed at home. Which of the following statements should the nurse make first?

A nurse educator is teaching a group of newly licensed nurses about maintaining client confidentiality according to HIPAA regulations. Which of the following statements by a newly licensed nurse indicates an understanding of the teaching?