Take a breath through your nose. When you take that breath, feel the air passing through hairs that filter and attempt to clean your air. Next, your air is warmed by blood vessels and is moisturized by your mucous membranes (as well as your sinuses) in order to adapt the air to the existing conditions in your lungs.

Injection Injuries - -Injection Injuries - -even the phrase will make a grown man flinch. The airless spray equipment that makes your job easier can make your life quite painful if you don’t follow some simple safety precautions.