A stroke can leave a victim with several health complications, two such results could be inability to walk or paralysis on one side of the body. This is because a stroke affects your central nervous system, it starts in the brain and works it way down the rest of your body. Depending on the severity of the stroke you can be left disabled.
The liver makes sure that blood glucose levels remain steady. But when blood glucose levels fall, the pancreas secretes glucagon. Therefore the answer to your question in the pancreas.
Number of people on the heat monitor is normally do to the patient either having a heart attack or having had a heart attack in the past do to heat problems of stress.