Bacterial and viral infections. Inner ear infections that cause vestibular neuritis or labyrinthitis are usually viral rather than bacterial. Although the symptoms of bacterial and viral infections may be similar, the treatments are very different, so proper diagnosis by a physician is essential.nfections of the Inner Ear. Vestibular neuritis and labyrinthitis are disorders resulting from an infection that inflames the inner ear or the nerves connecting the inner ear to the brain.
A charcoal canister is part of the evaporative emission control (EVAP) system in many modern automobiles, which is designed to keep gasoline from evaporating into the atmosphere.ather than venting a gas tank to the atmosphere, an EVAP system can allow fumes to flow into a canister that contains activated carbon and is therefore capable of adsorbing the fuel vapor.
Charcoal is a ancient medium that was used by the first known artists â cave dwellers. They would use the chunks of charcoal from the fire to draw on the cave walls. Today, people use the charcoal sticks for drawing. The sticks allow for a looser stroke than a charcoal pencil will make.