What differences in a child’s airway might make airway management more difficult than in an adult?

a smaller jaw and a proportionally larger tongue

Question 1 of the Airway, Respiration, and Ventilation Practice Test for the EMT Test

Have you checked the question for words like NOT or EXCEPT?

Have you double-checked your calculations with a calculator?

Have you read the explanation?

Also remember that, while other answers could work, you are looking for the best answer.