For those who have accessible controls, follow these steps: 1  Unplug the refrigerator. 2  Mark the wires so you know where they go into the switch. 3  Take out the switch and tube.  Go to an appliance parts store with the switch and tube and the model and serial number of the refrigerator and get a new part.
Answer from Ted Lowenkopf, M.D., medical director of Providence Stroke Center: First, letâs discuss the difference between stroke and TIA: Stroke is a brain injury that happens when the blood supply to a part of the brain is interrupted.
A transient ischemic attack (TIA) is a transient stroke that lasts only a few minutes. It occurs when the blood supply to part of the brain is briefly interrupted.TIA symptoms, which usually occur suddenly, are similar to those of stroke but do not last as long. Most symptoms of a TIA disappear within an hour, although they may persist for up to 24 hours.t occurs when the blood supply to part of the brain is briefly interrupted. TIA symptoms, which usually occur suddenly, are similar to those of stroke but do not last as long. Most symptoms of a TIA disappear within an hour, although they may persist for up to 24 hours.