The concentrations of inert gases required for fire extinguishment generally range from ___________by volume

Dyspnea, distended neck veins, pneumothorax and are all associated with which type of shock?

A) Hypovolemia B) Hemorrhagic shock C) Mechanical shock D) Spinal injury

When a physician sends a patient to another provider, this is called a ______________

Fill in the blank(s) with correct word