GDP is reported in two ways in current prices, and in real terms using what are called chain volume measures . In essence, chain volume measures are constant price estimates. This means that they measure production volumes by removing that part inflated by price increases.
Yes, you can give a cat kaopectate. 1 cc for every 5 pounds of body weight. Once every 12 hours, do not allow the cat to have food for 24 hours. But make sure cat has plenty of water.
Check for ketones frequently, be sure you are giving insulin. Cats are much more resilient than dogs or humans at these high levels; nevertheless, the blood sugar should be lowered. The cat or dog can feel any of numerous ill effects both short and long-term, see hyperglycemia for details.