Correct Answer: B

Rationale: The correct answer is B because nurses are expected to encourage patients' involvement in therapies to promote holistic care and enhance patient outcomes. By understanding different types of therapies, nurses can educate and motivate patients to participate actively in their treatment plans. This empowers patients to take control of their health and improve their overall well-being. Choices A, C, and D are incorrect because the primary role of the nurse in this context is to support and advocate for the patients' engagement in therapies, rather than focusing on cost-effectiveness, placement, or support of other team members.

Correct Answer: B

Rationale: The correct answer is B because nurses are expected to encourage patients' involvement in therapies to promote holistic care and enhance patient outcomes. By understanding different types of therapies, nurses can educate and motivate patients to participate actively in their treatment plans. This empowers patients to take control of their health and improve their overall well-being. Choices A, C, and D are incorrect because the primary role of the nurse in this context is to support and advocate for the patients' engagement in therapies, rather than focusing on cost-effectiveness, placement, or support of other team members.

Correct Answer: B

Rationale: The correct answer is B: To prevent anoxia due to medication-induced paralysis of respiratory muscles. During electroconvulsive therapy, muscle relaxants are often used to prevent injury during the seizure. These medications can lead to paralysis of respiratory muscles, causing potential anoxia if oxygen is not administered. Providing pure oxygen ensures adequate oxygenation despite muscle paralysis. Incorrect Choices: A: Preventing increased intracranial pressure is not the primary rationale for administering oxygen during ECT. C: Hypotension, bradycardia, and bradypnea are potential side effects of ECT itself, but oxygen administration is not primarily to prevent these. D: Oxygen is not administered to prevent a blocked airway but rather to ensure adequate oxygenation during muscle paralysis.

Correct Answer: A

Rationale: Rationale: The correct answer is A: Assisting the patient in accomplishing the activity. This is because the primary nursing role related to therapeutic activities is to support and facilitate the patient in engaging in the activity independently. By assisting the patient, the nurse promotes autonomy and empowerment, which are essential for therapeutic outcomes. Summary: - B: Ensuring that the patient will comply with the rules of the activity is incorrect as it focuses on compliance rather than empowering the patient. - C: Ensuring that the patient can accomplish the activity in a timely manner is incorrect as the focus should be on the patient's ability to engage in the activity, not just the speed. - D: Directing and controlling the activities to minimize patient anxiety and confusion is incorrect as it doesn't promote the patient's independence and may reinforce dependency.

Correct Answer: A

Rationale: The correct answer is A because the teen is expressing a fear of losing control over her emotions if she starts crying. This is evident from her belief that she will never stop crying once she starts. Option B (Losing the support of her friends and family) is incorrect as the statement does not suggest concern about losing support. Option C (Embarrassing herself by crying in public) is incorrect as the fear expressed is more about not being able to stop crying rather than embarrassment. Option D (Appearing emotionally immature) is incorrect as there is no indication that the teen is worried about how others perceive her emotional maturity.