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

Which of the following may be considered an absenteeism management strategy?

Correct Answer: C

Rationale: The correct answer is C: Reducing job stress. This is an absenteeism management strategy because high job stress can lead to increased absenteeism. By reducing stress through various methods such as workload management, providing support, and promoting work-life balance, organizations can effectively reduce absenteeism rates. Holding regular meetings (A) is important for communication but not a direct absenteeism strategy. Limiting career growth opportunities (B) may actually increase absenteeism due to lack of motivation. Neglecting the issue (D) will only worsen absenteeism rates.

Question 3 of 9

When in opposition to an immediate superior, a nurse manager should use which important strategy in a confrontation?

Correct Answer: A

Rationale: The correct answer is A: Using 'I' language. This strategy is effective in confrontation as it focuses on expressing one's own thoughts and feelings without blaming the other person. By using "I" language, the nurse manager can communicate assertively and take ownership of their perspective, which can lead to a more constructive dialogue. Summary: B: Using absolutes can come across as rigid and may escalate the confrontation. C: Using 'why' questions can be perceived as accusatory and defensive, potentially leading to further conflict. D: Using negative assertions can create a hostile environment and hinder effective communication.

Question 4 of 9

A healthcare professional is caring for a client who has a sodium level of 125 mEq/L (136 to 145 mEq/L). Which of the following findings should the healthcare professional expect?

Correct Answer: D

Rationale: The correct answer is D: Abdominal cramping. A sodium level of 125 mEq/L indicates hyponatremia, which can lead to abdominal cramping due to electrolyte imbalance affecting muscle function. Chvostek's sign (choice A) is associated with hypocalcemia, not hyponatremia. Bradycardia (choice B) is more commonly seen in hyperkalemia. Numbness of the extremities (choice C) is a symptom of hypocalcemia or peripheral neuropathy, not specifically related to hyponatremia. In summary, the healthcare professional should expect abdominal cramping as a result of the low sodium level in this client.

Question 5 of 9

A client is having difficulty breathing while receiving supplemental oxygen via a nasal cannula in a supine position. Which of the following interventions should the nurse take first?

Correct Answer: C

Rationale: The correct answer is C: Assist the client to an upright position. This is the priority intervention because placing the client in an upright position helps improve lung expansion and oxygenation by optimizing ventilation-perfusion matching. This position also reduces the risk of aspiration and improves overall respiratory function. Choice A (Suction the client's airway) is not the first intervention because difficulty breathing in this scenario is more likely due to positioning rather than airway obstruction. Choice B (Instruct the client to perform incentive spirometry every hour) is not the first intervention as it may not address the immediate issue of breathing difficulty related to supine positioning. Choice D (Humidify the client's supplemental oxygen) is not the first intervention as lack of humidification is not likely the cause of the client's difficulty breathing in this situation.

Question 6 of 9

As a new nurse on a pediatric unit, you must work nights and you have minimal time to spend with your children. Your colleague observes that you speak abruptly with parents and you become easily annoyed when the patients cry or when they are demanding. You realize you are becoming increasingly more distressed and that you have no time with your children and, as a result you: (Select all that apply.)

Correct Answer: B

Rationale: The correct answer is B because it addresses the root of the issue by requesting a schedule change that allows for a better work-life balance. This solution promotes your well-being and maintains professionalism. A: Expressing negative comments is unprofessional and can create a toxic work environment. It does not address the underlying problem. C: Calling off sick frequently is unethical and can compromise patient care. It does not address the issue at hand. D: Minimizing communication with patients and parents is not appropriate as it goes against the principles of patient-centered care and can harm the therapeutic relationship.

Question 7 of 9

A nurse is caring for a client who reports difficulty falling asleep. Which of the following recommendations should the nurse make?

Correct Answer: C

Rationale: The correct answer is C: Maintain a consistent time to wake up each day. This recommendation helps regulate the body's internal clock, promoting a consistent sleep-wake cycle. By waking up at the same time every day, the client's body will naturally adjust and improve their ability to fall asleep at night. Watching TV in bed (A) can disrupt sleep due to the blue light emitted. Drinking hot cocoa (B) may not be ideal close to bedtime due to the caffeine content. Exercising before bed (D) can stimulate the body and make it harder to fall asleep.

Question 8 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 9 of 9

Which of the following best describes the ethical concept of values?

Correct Answer: A

Rationale: The correct answer is A because values are subjective and personal beliefs that influence one's feelings and attitudes towards situations. This aligns with the definition of values as individual's principles or standards of behavior. B is incorrect because values are not solely learned through family systems, but can also be influenced by culture, education, and personal experiences. C is incorrect because values are more about personal beliefs and principles rather than organized ways of thinking about the meaning of life. D is incorrect because values are not the sole determinants of rightness or wrongness of behavior, as ethical principles and moral standards also play a role in making such judgments.

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