On the bus. On the bus, you can pay for a one-way fare in cash. Exact change is required (no change is given). Buses accept $1 bills and most coins (no half-dollars). Transfer is not available when paying in cash on the bus. If you need to transfer, use a Ventra Card or Ticket. More Information. How-To Guide: Buying Fares.
In an emergency situation like a stroke, it's important for doctors to first confirm the type of stroke to provide the appropriate treatment. Imaging tests like a CT scan or MRI can help determine the type of stroke; blood flow tests like cerebral angiography, can help evaluate the size and location of blockages.
Diagnosing Stroke: What Blood Tests May Reveal. Doctors will take a blood sample and run the following tests when trying to diagnose stroke: CBC, or complete blood count, measures the number of platelets and red and white cells in your blood. CBC results can suggest certain conditions that may or may not be associated with a stroke, such as anemia or an infection.