FLIX PRODUCTIONS MEDICAL ANIMATION / SCIENCE PHOTO LIBRARY FLIX PRODUCTIONS MEDICAL ANIMATION / SCIENCE PHOTO LIBRARY
Epinephrine pen usage. The adrenaline travels to the heart and lungs where beta receptors are stimulated, causing the circular muscles (brown) of the bronchus to relax. This allows the bronchial tubes to expand and the airways to widen. Epinephrine pens are used for self-administration as an immediate, emergency treatment for anaphylaxis (severe, life threatening allergic reactions). Master includes alpha channel with animation codec.
Model release not required. Property release not required.