Every crack or break in a bone is called a fracture hematoma

A male will express hemophilia if he acquires ________ chromosome(s)

A) defective X and Y B) one defective X C) two defective X D) one defective Y

_______________ introduced the concept of airway, breathing, and circulation (ABCs) in CPR in the 1950s

A) Rocco Morando B) James O. Page C) Peter Safar D) Norman McSwain