what is the main purpose of a healthcare proxy

ATI RN

ATI Proctored Leadership Exam

1. What is the main purpose of a healthcare proxy?

A. To manage financial affairs
B. To make medical decisions on behalf of the patient
C. To provide legal representation
D. To oversee patient discharge planning

Correct answer: B

Rationale: The main purpose of a healthcare proxy is to make medical decisions on behalf of the patient when they are unable to do so. Choice A is incorrect as managing financial affairs is typically handled by a power of attorney for finances. Choice C is incorrect as a healthcare proxy is not meant to provide legal representation. Choice D is incorrect as overseeing patient discharge planning is a responsibility of healthcare providers, not a healthcare proxy.

2. The nurse determines a need for additional instruction when the patient with newly diagnosed type 1 diabetes says which of the following?

A. �I can have an occasional alcoholic drink if I include it in my meal plan.�
B. �I will need a bedtime snack because I take an evening dose of NPH insulin.�
C. �I can choose any foods, as long as I use enough insulin to cover the calories.�
D. �I will eat something at meal times to prevent hypoglycemia, even if I am not hungry.�

Correct answer: C

Rationale:

3. The healthcare provider suspects the Somogyi effect in a 50-year-old patient whose 6:00 AM blood glucose is 230 mg/dL. Which action will the nurse teach the patient to take?

A. Avoid snacking at bedtime.
B. Increase the rapid-acting insulin dose.
C. Check the blood glucose during the night.
D. Administer a larger dose of long-acting insulin.

Correct answer: C

Rationale: The Somogyi effect, also known as rebound hyperglycemia, occurs due to an excessive insulin dose at night, leading to hypoglycemia in the early morning hours. To address this, the nurse should instruct the patient to check their blood glucose during the night to determine if hypoglycemia is present, which triggers the rebound hyperglycemia. By monitoring blood glucose levels during the night, the patient can identify if adjustments are needed to prevent this phenomenon and maintain stable glucose levels. Choices A, B, and D are incorrect. Avoiding snacking at bedtime, increasing rapid-acting insulin dose, or administering a larger dose of long-acting insulin are not appropriate actions to manage the Somogyi effect. Checking blood glucose during the night is crucial to identify and prevent the rebound hyperglycemia characteristic of this phenomenon.

4. Achieving Magnet Hospital designation offers hospitals the following advantages: (Select all that apply.)

A. Greater client satisfaction.
B. Improved nursing recruitment.
C. Greater client workload.
D. Nurses who are independent decision makers.

Correct answer: C

Rationale: Achieving Magnet Hospital designation offers hospitals advantages such as improved nursing recruitment and greater nursing retention. The empowered, independent problem-solving nurses resulting from this designation contribute to greater client satisfaction and improved nursing care. Therefore, the correct answer is 'Greater client workload' (C). Choices A, B, and D are incorrect because although they are beneficial outcomes of achieving Magnet Hospital designation, they are not advantages specifically mentioned in the provided rationale.

5. What is the main focus of health literacy initiatives?

A. To promote the use of medical jargon
B. To improve patient communication skills
C. To ensure that patients understand their health information
D. To reduce the use of electronic health records

Correct answer: C

Rationale: The main focus of health literacy initiatives is to ensure that patients understand their health information. By improving patient comprehension, individuals can make informed decisions about their health, leading to better health outcomes. Promoting the use of medical jargon would have the opposite effect, making health information less accessible. Improving patient communication skills is important but not the primary focus of health literacy initiatives. Electronic health records are tools for managing health information and not directly related to the main goal of health literacy initiatives.