Confidence votes 374. The Texas Rangers came into existence in 1972, when the second incarnation of the Washington Senators relocated to Arlington, Texas. The Texas Rangers came into existence in 1972, when the second incarnation of the Washington Senators relocated to Arlington, Texas.
Medical Emergencies in the Dental Office. Introduction. A medical emergency in the dental office may be an unexpected event that can include accidental or willful bodily injury, central nervous system stimulation and depression, respiratory and circulatory disturbances, as well as allergic reactions.
Call for immediate medical help or go to the emergency room if you: 1  Have a leg injury with a deep cut or exposed bone or tendon. 2  Are unable to walk or put weight on your leg. 3  Have pain, swelling, redness or warmth in your calf.