The Emergency Medical Technician (EMT) credential has the following other requirements: 1  Candidates must be 18 years of age or older. 2  Candidate must have a current CPR-BLS for Healthcare Providers or equivalent credential.
Swelling in the extremities is often caused by idiopathic edema or excess salt consumption. Swollen hands and feet are commonly caused by idiopathic edema, which is usually not serious. Swollen hands may be a sign of heart disease. Prolonged periods of physical inactivity may cause swollen hands and feet. Reducing salt consumption, for example, eliminating salty snacks can aleviate swelling.
Hand swelling: Swelling of one or both hands. See detailed information below for a list of 54 causes of Hand swelling, Symptom Checker, Assessment Questionnaire, including diseases and drug side effect causes. Â» Review Causes of Hand swelling: Causes | Symptom Checker Â» | Assessment Questionnaire Â».