________ are proteins that destroy invading microorganisms

Which of the following is an anatomical difference between an adult patient and a child patient?

A. Airway structures are less easily obstructed in the child. B. The child has a larger mouth and nose. C. The tongue of the child takes up proportionally more space in the mouth. D. The airway structures may be more developed than in older adults.

When immobilizing a patient to a long backboard, you should take standard precautions and then:

A) ensure that the patient's head is stabilized manually. B) assess distal pulse, sensory, and motor functions. C) log roll the patient as a unit and assess his or her back. D) apply the appropriately sized cervical collar to the patient.