The packing slip for a supply shipment is usually sealed in a clear plastic envelope and attached to the outside of the box. It might also be packed with the supplies

In order for gas exchange at the lungs to occur, the passageway between the lungs and the environment must be open. This is sometimes referred to as:

A) having a patent airway. B) responsive breathing. C) airway circulation. D) airway access.

A ________ is a chemical agent that causes blisters to form where exposure occurs

A) nerve agent B) phosphorus C) vesicant D) surfactant