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.
The EKG Technician Profession Now you can study to become a certified EKG Technician at your own pace and within your schedule. The EKG Technician online course includes interactive learning modules, 24/7 mentoring, learning exercises, labs, and a student portal with career resources. EKG technicians are in demand! EKG technicians work in physician's offices, hospitals, clinics, and other healthcare facilities and organizations.