Because there are a large variety of jobs to be done underwater, commercial divers may also need to acquire other skills, like underwater welding, photography, or construction, depending on the type of work they'll be doing. In some companies, on-the-job training by more experienced divers also occurs.
Causes of Adenitis. Adenitis is usually caused by a viral or bacterial infection. Adenitis: Related Medical Conditions. To research the causes of Adenitis, consider researching the causes of these these diseases that may be similar, or associated with Adenitis: Sialoadenitis. Mesenteric adenitis.
The most common causes of acute bronchitis are viral. There is no bronchitis virusâ as many different types of viruses can cause bronchitis. The main genera of viruses that cause acute bronchitis include: Influenza (the same virus that causes colds) Parainfluenza; RSV; Rhinovirus; Adenovirus; Corona viruses