Corticosteroids are also used supportively to prevent nausea, often in combination with 5-HT3 antagonists (e.g. ondansetron). Typical undesired effects of glucocorticoids present quite uniformly as drug-induced Cushing's syndrome.
Common causes. A gas explosion occurs when the gas/air mixture reaches a critical value, then any spark, flame or heat source can ignite the mixture. The explosion is caused when the rapidly expanding, burning gas is confined and builds up pressure. As the pressure builds, something has to give, and in a home gas explosion it is usually the windows.
Propane Cylinder Explosions. Cylinder explosion videos can easily be found browsing the internet. A search on a video website for propane explosions will normally yield numerous results. Most all of these videos share a common theme, the propane cylinders are placed on a fire or source of extreme heat.