单选题
1分
The nurse is caring for a toddler in respiratory arrest. The nurse will assist with endotracheal int...
The nurse is caring for a toddler in respiratory arrest. The nurse will assist with endotracheal intubation and use an uncurled tube because the
参考答案: D
参考解析: The cricoid cartilage in the toddler is the narrowest part of the larynx and provides a natural seal. This keeps the endotracheal tube in place without requiring a cuff. The vocal cords are narrower in an adult. The trachea is shorter and the larynx is anterior and cephalad, but these aren't reasons to choose an uncurled tube.