During a community health screening fair for older adults, the nurse observes a client who has pale, bluish feet, with sores an both lower extremities that are healing poorly. Which intervention should the nurse implement?

Refer to healthcare provider for complete evaluation.

Send client to the emergency department for treatment.

Instruct client to apply antibiotic ointment to sores.

Create a list of foods that promote wound healing.

Answer and Explanation

The Correct Answer is A

A) Refer to healthcare provider for complete evaluation:
The symptoms described—pale, bluish feet, and sores with poor healing—are indicative of possible peripheral vascular disease, circulatory issues, or other serious conditions that require a thorough medical evaluation. Referring the client to a healthcare provider ensures that a comprehensive assessment can be performed to diagnose the underlying cause and develop an appropriate treatment plan.

B) Send client to the emergency department for treatment:
While the symptoms are concerning, they do not necessarily indicate an immediate emergency requiring urgent care. Referral to a healthcare provider for a complete evaluation is generally more appropriate unless the client exhibits signs of a life-threatening condition or severe infection.

C) Instruct client to apply antibiotic ointment to sores:
Applying antibiotic ointment might help with wound care but does not address the underlying issue that is causing the poor wound healing and the bluish discoloration. Without a complete evaluation, it's uncertain whether antibiotic ointment alone will be sufficient or appropriate.

D) Create a list of foods that promote wound healing:
Although nutrition is important for wound healing, addressing the underlying health issues affecting the client's circulation and skin integrity is more critical. A healthcare provider can offer comprehensive treatment that includes managing the client’s overall health condition, which may involve more than just dietary changes.

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Correct Answer is C

Explanation

A) A young person with diabetes mellitus:
While diabetes mellitus is a significant health condition that requires management, especially in cold weather, it does not necessarily indicate an immediate or heightened risk compared to other conditions. Diabetes requires proper care and monitoring, but the urgency related to exposure to freezing temperatures may not be as critical as other conditions.

B) A middle-aged person who has hypertension:
Hypertension is an important condition that requires management, but in the context of a cold weather emergency, it does not represent an immediate risk related to exposure. The middle-aged person with hypertension may need stable conditions for managing their health, but their situation is less critical in terms of immediate exposure to freezing temperatures.

C) An older person who is malnourished:
An older person who is malnourished is at a higher risk when exposed to freezing temperatures. Malnutrition can impair the body’s ability to regulate temperature and increase susceptibility to cold-related illnesses such as hypothermia. Therefore, this individual is at greater risk and most in need of shelter to protect against the dangers of extreme cold.

D) An adult who was hit by a car 3 weeks ago:
An individual who was injured in a car accident 3 weeks ago may have ongoing medical needs, but unless there are specific complications or issues directly related to cold exposure, their immediate need for shelter due to freezing temperatures is less critical compared to a malnourished older person. Ensuring warmth and protection from the cold is the primary concern for those most vulnerable to the weather conditions.

A. 3/1,000. B. 30/1,000. C. 1.7/1,000. D. 15/1,000.

Correct Answer is B

Explanation

A) 3/1,000:
To calculate the rate per 1,000, you divide the number of new positive tests by the total number of students tested, then multiply by 1,000. For 15 new positive tests among 500 students, the rate is (15/500) * 1,000 = 30/1,000. Thus, 3/1,000 is incorrect.

B) 30/1,000:
The correct calculation for the rate per 1,000 is determined by dividing the number of new positive tests (15) by the total number of students tested (500) and then multiplying by 1,000. Therefore, (15/500) * 1,000 = 30/1,000. This rate accurately reflects the proportion of students with positive tests per 1,000.

C) 1.7/1,000:
The rate of 1.7/1,000 would result from incorrect calculations. Using the correct formula, the rate per 1,000 should be 30/1,000.

D) 15/1,000:
The rate of 15/1,000 suggests that there are 15 positive tests per 1,000 students, which does not reflect the actual number of new positive tests (15) among 500 students. The correct rate calculation yields 30/1,000, not 15/1,000.

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During a community health screening fair for older adults, the nurse observes a client who has pale, bluish feet, with sores an both lower extremities that are healing poorly. Which intervention should the nurse implement?

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