A nurse is reinforcing teaching about bicycle safety with a school-age child.Which of the following instructions should the nurse include?

Choice A rationaleWhile a light-colored helmet may enhance visibility, it should not cover the ears. Helmets should allow unobstructed hearing for safety. Proper helmet design balances protection with the ability to perceive environmental sounds, critical for avoiding potential accidents during bicycling.Choice B rationaleRiding bicycles through crosswalks and intersections is unsafe and increases the risk of collisions. Walking the bicycle in these areas allows better control and situational awareness, ensuring compliance with pedestrian traffic rules for safety.Choice C rationaleRiding against traffic is hazardous because it goes against the flow of vehicles, reducing reaction time for drivers and cyclists. It increases the likelihood of head-on collisions and is contrary to safety recommendations advocating for riding with the traffic flow.Choice D rationaleEnsuring the balls of the feet touch the ground while seated helps confirm the bicycle's size is appropriate. This position provides stability and control, reducing the risk of falls or injury, especially for school-age children learning balance and coordination. .