A nurse is reviewing safety measures with a group of parents to prevent burn injuries specifically from hot water in toddlers. Which of the following safety measures should the nurse include in the teaching?

Choice A reason:

This option addresses electrical safety, which is important for preventing shocks and strangulation hazards in toddlers. However, it does not directly prevent burn injuries from hot water, which is the focus of the question. While hiding wires reduces overall household risks, it does not mitigate scalding hazards. Therefore, this choice is not the correct answer in the context of hot water burn prevention.

Choice B reason:

Turning pot handles toward the back of the stove is a well-known safety measure to prevent toddlers from pulling down hot pots and pans. This reduces the risk of scalds and burns in the kitchen environment. However, the question specifically emphasizes hot water burns, which are more commonly caused by tap water and bathing accidents. Thus, while helpful, this measure does not directly address the hazard highlighted in the scenario.

Choice C reason:

Encouraging outdoor play outside peak sun hours is a measure aimed at reducing sunburn and heat exposure. Sunburn is technically a type of burn, but it is not related to hot water scalds. The question focuses on preventing injuries from household hot water sources, making this option less relevant. While beneficial for overall child safety, it does not answer the specific teaching point.

Choice D reason:

Setting the water heater to 49°C (120°F) is the most effective intervention to prevent scald injuries from hot water in toddlers. Toddlers are at high risk of burns during bathing or when exposed to hot tap water. Lowering the water heater temperature reduces the severity of burns if accidental exposure occurs. This measure directly addresses the hazard in the question, making it the correct answer.