can a blood test detect a mini stroke
Blood Tests. Your doctor also may use blood tests to help diagnose a stroke. A blood glucose test measures the amount of glucose (sugar) in your blood. Low blood glucose levels may cause symptoms similar to those of a stroke.A platelet count measures the number of platelets in your blood.our doctor will diagnose a stroke based on your signs and symptoms, your medical history, a physical exam, and test results. Your doctor will want to find out the type of stroke youâve had, its cause, the part of the brain that's affected, and whether you have bleeding in the brain.