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?

11/15,000

6/15,000

11/11,000

6/11,000

Answer and Explanation

The Correct Answer is A

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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Correct Answer is C

Explanation

Choice A reason: This statement is not the priority action, as it does not address an immediate or urgent need of the client. Community support organizations can provide valuable resources and assistance to the client, but they are not essential for the client's safety or recovery.

Choice B reason: This statement is not the priority action, as it does not address an immediate or urgent need of the client. Spiritual support personnel can provide comfort and guidance to the client, but they are not essential for the client's safety or recovery.

Choice C reason: This statement is the priority action, as it addresses an immediate and urgent need of the client. The physical therapist needs to know the activity restrictions for the client following a hip arthroplasty, as they are responsible for developing and implementing a safe and effective rehabilitation plan for the client.

Choice D reason: This statement is not the priority action, as it does not address an immediate or urgent need of the client. A dietitian consult can provide information and education to the client about a vegan diet, but it is not essential for the client's safety or recovery.

A. Sit on a shower chair while showering. B. Place several small throw rugs on non-carpeted floors. C. Ambulate without the walker for short distances. D. Use 40-watt bulbs in light fixtures.

Correct Answer is A

Explanation

Choice A reason: Sitting on a shower chair while showering is a safe practice for individuals with lower extremity weakness. It provides stability and reduces the risk of falls in a wet environment.

Choice B reason: Placing small throw rugs on non-carpeted floors is hazardous. They can easily slip or cause tripping, especially for someone using a walker.

Choice C reason: Advising a client to ambulate without a walker when they are experiencing weakness could lead to falls and is not a safe recommendation.

Choice D reason: Using 40-watt bulbs in light fixtures may not provide adequate lighting for safety. Brighter bulbs are recommended to ensure clear visibility, reducing the risk of accidents.

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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?

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Naxlex Comprehensive Predictor Exams

A nurse is conducting discharge planning for several clients. When reviewing information to report to other members of the interprofessional team, which of the following actions is the nurse's priority?

Correct Answer is C

Explanation

A nurse is performing a home hazard appraisal for a client who is experiencing weakness in the lower extremities and uses a walker. Which of the following recommendations should the nurse make?

Correct Answer is A

Explanation

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