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 TIA or transient ischemic attack is a warning stroke or mini-stroke that produces stroke-like symptoms. TIA symptoms usually only last a few minutes but, if left untreated, people who have TIAs have a high risk of stroke. Recognizing and treating TIAs can reduce the risk of a major stroke. 1  Sudden numbness or weakness of the leg. 2  Sudden confusion or trouble understanding. 3  Sudden trouble seeing in one or both eyes. 4  Sudden trouble walking, dizziness, loss of balance or coordination. 5  Sudden severe headache with no known cause.