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.
The MRI test allows the healthcare team to see the internal structures of the body without making an incision. The test is also quick and able to produce images that are very detailed. For example, if the patient is having stroke-like symptoms, an MRI can be performed to look at the blood vessels of the brain--even very small vessels that would be difficult to examine.