A nurse is reinforcing teaching with a parent of a newborn about home safety precautions. Which of the following statements by the parent Indicates an understanding of the teaching?

Choice A Reason: Attaching a pacifier to the newborn's clothing with a string can be dangerous, as it poses a risk of strangulation. Pacifiers should be used, but they should be the type with a handle designed for infant use. Choice B Reason: Placing the newborn face up on a pillow when sleeping is not recommended. The baby should be placed on their back on a firm and flat sleep surface, such as a crib mattress, without pillows, blankets, or other soft bedding items. This helps reduce the risk of sudden infant death syndrome (SIDS). Choice C Reason: Placing the newborn's crib near a heat vent during cold weather can lead to overheating, which is a risk factor for SIDS. It's important to maintain a comfortable room temperature for the baby and use appropriate sleep clothing to keep them warm without the need for additional heating devices near the crib. Choice D Reason: "I will make sure that I can fit one finger between the mattress and the side of my newborn's crib." This statement indicates an understanding of safe sleep practices for newborns. Ensuring that there is a small gap (about one finger's width) between the mattress and the side of the crib helps prevent the risk of suffocation or entrapment. It allows for proper airflow and reduces the risk of the baby getting stuck between the mattress and the crib.