Symptoms of dehydration in adults may include: 1  thirst. 2  urinating less than usual. 3  feeling tired. 4  dark-colored urine. 5  dry mouth. 6  decreased skin turgor, meaning that when your skin is pinched and released, the skin does not flatten back to normal right away. 7  sunken eyes or cheeks. 8  light-headedness or fainting.
Education Requirements. Prospective emergency room technicians may seek enrollment for training at community colleges and other post-secondary institutions. Enrolled candidates at these schools have to be at least 18 years of age and must possess a high school diploma or equivalent academic qualification.
It is typically easier to become a help desk technician if one has completed a four-year degree. Bachelorâs degrees in computer science, information systems or engineering are all suitable choices for training as a technician. A degree can provide technicians with strong computer knowledge and problem solving skills.ertification programs for a particular type of hardware or software may also be useful to those seeking to become a help desk technician. Some companies may offer on-the-job training, but prior hardware or software knowledge is generally required.