Which of the following guidelines is true of working around oxygen equipment?

Correct Answer: A

Rationale: Step-by-step rationale: 1. Oxygen supports combustion, increasing fire risk. 2. Open flames near oxygen can lead to fires. 3. Nursing assistants must ensure safety by preventing open flames. 4. Oxygen levels should be adjusted by licensed healthcare professionals, not nursing assistants. 5. Clogged tubing requires replacement, not just cleaning. 6. Skin problems require evaluation and intervention by healthcare providers, not nursing assistants. Summary: Choice A is correct as it addresses the critical safety concern of fire hazard with oxygen equipment. Choices B, C, and D are incorrect as they involve tasks that are beyond the scope of practice for nursing assistants.

Correct Answer: B

Rationale: The correct answer is B: Medication and psychotherapy. This is the common set of treatments for anxiety disorders because medication helps manage symptoms by altering brain chemistry, while psychotherapy addresses underlying causes and teaches coping strategies. Choice A is incorrect because electroconvulsive therapy and psychosurgery are not typically used for anxiety disorders. Choice C is incorrect as psychosurgery is not a common treatment for anxiety disorders. Choice D is incorrect because electroconvulsive therapy is not a primary treatment for anxiety disorders. Overall, medication and psychotherapy are the recommended and evidence-based treatments for anxiety disorders due to their effectiveness in addressing both symptoms and root causes.

Correct Answer: B

Rationale: The correct answer is B: Depression or insomnia. Immobility can lead to decreased neurotransmitter levels, affecting mood regulation and sleep patterns. Lack of physical activity can contribute to feelings of sadness and difficulty sleeping. Pneumonia (A) is a respiratory complication. Weight gain (C) may result from decreased metabolism due to immobility. Constipation (D) is a gastrointestinal issue caused by reduced bowel movements.

Correct Answer: D

Rationale: The correct answer is D because residents who are dying are at a higher risk of choking and aspiration due to weakened muscles and decreased swallowing reflex. Feeding them slowly reduces the risk of choking and aspiration. A is incorrect because not all residents can express pain effectively. B is incorrect because bright lighting can be uncomfortable or distressing for a dying resident. C is incorrect because lying flat on their backs can actually worsen breathing problems for a resident who is dying.

Correct Answer: B

Rationale: The correct answer is B because delegation in a nursing facility involves transferring the responsibility for a specific task to another team member while retaining accountability for the outcome. This process ensures efficient and effective care delivery. Choice A is incorrect as delegation does not involve transferring care to a physician. Choice C is incorrect as it does not involve informing a nurse of a caregiver's inability to complete a task but rather assigning the task to another team member. Choice D is incorrect as delegation does not involve communicating complaints against staff members but rather assigning tasks based on competency and workload.