A home health nurse is instructing a client with diabetes mellitus on the correct disposal of insulin syringes. Which statement by the client indicates they have understood the teaching?

Choice A rationale

Measuring noise levels at various locations in the facility is a direct method for detecting potential physical hazards in the workplace. Excessive noise can lead to hearing loss and other health issues, making it a critical physical hazard to identify and mitigate.

Choice B rationale

Surveying workers about job-related emotional stress is an important aspect of occupational health nursing, but it does not directly assist in detecting physical hazards. Emotional stress is a psychological hazard, not a physical one. Physical hazards are conditions or substances that can cause bodily harm, such as noise, temperature extremes, radiation, and chemicals.

Choice C rationale

Identifying industrial toxins that are present in the environment is crucial for assessing chemical hazards in the workplace. However, chemical hazards are a separate category from

physical hazards. Physical hazards are factors within the environment that can harm the body without necessarily touching it, such as noise, vibration, and extreme temperatures.

Choice D rationale

Tracking rates of illness caused by infection among employees is a valuable activity in occupational health nursing, but it does not directly help in detecting physical hazards. This activity is more related to biological hazards in the workplace, which include bacteria, viruses, and other infectious agents.

The correct answer is Choice B

Choice A rationale: Turning the patient every 4 hours may prevent pressure ulcers, but it can cause discomfort for a near-death patient. Less frequent repositioning might be more suitable for maintaining comfort during the end-of-life stage.

Choice B rationale: Elevating the head of the patient's bed can help ease breathing difficulties by reducing the pressure on the diaphragm and enhancing lung expansion. This position promotes comfort and reduces the work of breathing, which is beneficial for near-death patients.

Choice C rationale: Offering the patient ice chips can provide temporary relief from dry mouth, but it may not be the most effective measure for ensuring comfort. Adequate hydration and regular oral care are generally more beneficial for maintaining patient comfort.

Choice D rationale: Providing oral care every 6 hours might not be frequent enough to ensure comfort. More frequent oral care, such as every 2 hours, helps maintain moisture in the mouth, reduces discomfort, and prevents infections, enhancing the patient's overall comfort