What is the main purpose of a healthcare proxy?

Questions 48

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Question 1 of 9

What is the main purpose of a healthcare proxy?

Correct Answer: B

Rationale: The main purpose of a healthcare proxy is to make medical decisions on behalf of the patient when the patient is unable to do so. This includes decisions about treatment options, procedures, and end-of-life care. A healthcare proxy does not manage financial affairs (A), provide legal representation (C), or oversee patient discharge planning (D). These roles are typically carried out by different individuals or entities with specific responsibilities. The core function of a healthcare proxy is to ensure that the patient's medical wishes and best interests are upheld when they are unable to communicate or make decisions for themselves.

Question 2 of 9

The nurse identifies a need for additional teaching when the patient who is self-monitoring blood glucose

Correct Answer: B

Rationale: The correct answer is B because choosing a puncture site in the center of the finger pad can lead to increased pain and potential nerve damage. Washing the puncture site with warm water and soap (A) is important for hygiene. Hanging the arm down before puncturing (C) can help with blood flow. Interpreting a blood sugar level of 120 mg as good control (D) is incorrect as it is above the normal range. By selecting the center of the finger pad, the patient risks causing unnecessary pain and nerve damage.

Question 3 of 9

A nurse manager has two out of six staff nurses call in sick for one shift. Because of reduced availability of staff, the manager decides to manage the unit with the three remaining nurses, which keeps the unit at minimal staffing standards. What type of decision-making strategy would this be?

Correct Answer: A

Rationale: The correct answer is A: Satisficing. Satisficing is a decision-making strategy where one aims to meet the minimum requirements or standards to achieve a satisfactory outcome given the constraints. In this scenario, the nurse manager chooses to manage the unit with the three remaining nurses to maintain minimal staffing standards, despite not having the full staff complement. This decision is based on satisficing as the manager is making the best of the situation with the available resources. Summary: B: Routine decision-making involves following established procedures and protocols, which may not be applicable in this situation. C: Adaptive decision-making involves adjusting to changing circumstances, but in this case, the manager is not adapting to the situation but rather making do with limited resources. D: Rationalizing decision-making involves justifying or explaining decisions, which is not the focus in this scenario where quick action is needed to maintain minimal staffing standards.

Question 4 of 9

One of the critical elements in interviewing is:

Correct Answer: D

Rationale: The correct answer is D: Developing an interview guide. This is critical because it helps structure the interview, ensuring all relevant topics are covered and consistency in questioning. It helps the interviewer stay focused and gather necessary information effectively. A: Time management is important but not a critical element. B: Involving others can be beneficial but not essential. C: Choosing the location is important for comfort but not as critical as having a structured guide.

Question 5 of 9

The healthcare provider is developing a critical pathway for congestive heart failure (CHF). Which components are essential to include? (Select ONE that does not apply.)

Correct Answer: B

Rationale: The correct answer is B because the assigned staff healthcare provider is not an essential component in developing a critical pathway for congestive heart failure (CHF). The rationale is that the focus of a critical pathway is on standardizing the care process to improve outcomes and efficiency. Including specific assigned staff members may not be feasible due to staffing variations and may limit flexibility in care delivery. Expected length of stay (A) helps in planning resources, patient outcomes (C) are crucial for evaluating effectiveness, and medical diagnosis (D) guides treatment protocols. Therefore, choice B is not essential compared to the other components.

Question 6 of 9

Which of the following types of leadership behaviors would be most useful when managing a staff of newly trained CNAs (Certified Nursing Assistants)?

Correct Answer: D

Rationale: The correct answer is D: Directive. In managing newly trained CNAs, directive leadership is most useful as it provides clear instructions and guidance for the inexperienced staff. This helps ensure they understand expectations and tasks. Achievement-oriented leadership (A) may be overwhelming for new staff, supportive leadership (B) may not provide enough structure, and participative leadership (C) may be confusing for staff who require clear direction and guidance. Ultimately, directive leadership is the most appropriate for managing newly trained CNAs due to the need for clear instructions and structure.

Question 7 of 9

A resident on night call refuses to answer pages from the staff nurse on the night shift and complains that she calls too often with minor problems. The nurse feels offended and reacts with frequent, middle-of-the-night phone calls to 'get back' at him. The behavior displayed by the resident and the nurse is an example of what kind of conflict?

Correct Answer: B

Rationale: The correct answer is B: Disruptive conflict. This type of conflict occurs when there is a lack of cooperation and communication between parties, leading to negative interactions. In this scenario, the resident and nurse are engaging in retaliatory behavior, causing disruption in their professional relationship. The resident's refusal to answer pages and the nurse's excessive phone calls are escalating the conflict, impacting their ability to work effectively as a team. A: Perceived conflict refers to misunderstandings or misinterpretations of others' actions. In this case, the conflict is real and evident. C: Competitive conflict involves a desire to win or outperform others. While there may be some competitiveness in their actions, the main issue is the disruptive nature of their conflict. D: Felt conflict describes emotional responses to conflict situations. While emotions are likely present in this scenario, the key aspect is the disruptive nature of their behavior.

Question 8 of 9

What is the role of a nurse in a multidisciplinary team (MDT)?

Correct Answer: C

Rationale: The correct answer is C - To advocate for patient needs. Nurses in an MDT play a crucial role in ensuring that the patient's best interests are prioritized and their needs are met. Nurses advocate for patients by communicating their preferences, coordinating care, and ensuring that all team members work together effectively. Leading the MDT (choice A) is typically done by the team leader, not specifically the nurse. Providing emotional support (choice B) is part of the nurse's role, but not the primary role in an MDT. Conducting clinical research (choice D) is important, but not the primary focus of a nurse in an MDT.

Question 9 of 9

Which action by a patient indicates that the home health nurse’s teaching about glargine and regular insulin has been successful?

Correct Answer: D

Rationale: Step 1: Glargine and regular insulin should not be mixed in the same syringe as they have different onset and duration of action. Step 2: Administering glargine 30 minutes before each meal is incorrect as it is a long-acting insulin. Step 3: Pre-filling syringes weekly with the mix of insulins can lead to incorrect dosing or contamination. Step 4: Disposing of open vials after 4 weeks is the correct action to ensure potency and safety of the insulin. Summary: Choice D is correct because it demonstrates proper insulin storage and disposal practices. Choices A, B, and C are incorrect as they involve incorrect administration techniques or storage practices.

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