A nurse is reinforcing discharge teaching with a client following outpatient cataract surgery.
Which of the following instructions should the nurse include in the teaching?
"Change the eye patch dressing once every 48 hours.”.
"Avoid bending at the waist.”.
"Consume foods that are low in fiber.”.
"Remove your eye shield before bedtime.”.
The Correct Answer is B
Choice A rationale
Eye patch dressings should typically be changed daily or as directed by a physician. Extending this to 48 hours risks accumulation of debris and infection, compromising healing following cataract surgery.
Choice B rationale
Bending at the waist increases intraocular pressure, which can disrupt healing after cataract surgery. Clients are instructed to avoid positions that strain the eye, ensuring proper recovery and minimizing complications.
Choice C rationale
Consuming low-fiber foods does not relate to cataract surgery recovery. Instead, clients are advised on hydration, nutrition, and avoiding activities that strain the body to promote effective healing.
Choice D rationale
Removing an eye shield before bedtime contradicts recovery guidelines, as the shield protects the eye during sleep. Clients are encouraged to wear the shield as directed to prevent accidental injury or contamination.
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Related Questions
Correct Answer is C
Explanation
Choice A rationale
Running electrical cords under carpeting poses a fire hazard by trapping heat and increasing the risk of insulation damage. This practice significantly increases the likelihood of electrical fires or shocks, making it unsafe for home environments.
Choice B rationale
Setting the refrigerator temperature to 7.2°C (45°F) compromises food safety, as harmful bacteria can grow at this temperature. The recommended refrigerator temperature is ≤4.4°C (≤40°F) to prevent foodborne illnesses and maintain food quality.
Choice C rationale
Disposing of unused medications prevents accidental ingestion or misuse, especially in households with children or vulnerable individuals. Proper disposal reduces environmental contamination and aligns with safety standards for managing medical waste.
Choice D rationale
Keeping the water heater set below 60°C (140°F) minimizes the risk of scalding injuries while ensuring adequate water temperature for hygiene purposes. However, the recommended maximum water heater setting is 49°C (120°F) for optimal home safety. .
Correct Answer is C
Explanation
Choice A rationale
While water is essential, the recommendation for disaster preparedness is 4 liters (1 gallon) of water per person per day. This ensures adequate hydration and hygiene needs during extended emergencies.
Choice B rationale
Nonprescription medications, including pain relievers and antacids, are useful in disaster kits. However, this detail is supplementary, as the primary focus is on sufficient sustenance and supplies for a prolonged period.
Choice C rationale
Gathering enough supplies to last for 2 weeks is the standard recommendation for disaster preparedness. This duration accounts for potential delays in external assistance during widespread emergencies, ensuring basic needs are met.
Choice D rationale
Replacing nonperishable food items annually ensures their quality and safety. However, this action is part of general maintenance and does not directly address the quantity and duration of supplies needed for disaster preparedness. .
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