Inferior vena cava syndrome:

A child's head is proportionately the largest part of the body. When opening a child's airway, where can you place a towel or rag to assist in maintaining the airway?

A) Under the head B) Under the lower torso C) Under the neck D) Under the shoulders

The bone that lines the tooth socket is referred to as

A) lamina propria. B) lamina dura. C) trabecular bone. D) radibular bone. E) cancellous bone.