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.
Causes. Meningitis can be caused by the following the infectious agents: 1  Bacteria. 2  Bacterial meningitis is the most severe and serious type of meningitis. 3  It occurs when bacteria migrates to the brain and spinal cord from the bloodstream. Non-infectious meningitis due to allergic reaction or autoimmune disease may be treated with cortisone-like medications. 2  In some cases, no treatment may be required, because the condition can resolve on its own. 3  Cancer related meningitis will also resolve itself when the underlying cancer is treated.