Yet again, another diabetes scenario..?

Mrs.Twigg, a type 1 diabetic has just consumed a large breakfast consisting of cereal, juice, eggs, toast and fruit. Describe the physiologic effect of this meal on her body in the event that she does not receive her medication. Include the target organs and hormones that play key roles, (or that should play key roles and are lacking). Begin describing the process with the ingestion of the food and end with Mrs. Twigg's demise. Please include information regarding the role of osmosis/ diffusion in this process. Thank you!