Signs of Kidney Failure The early indications of failing kidneys include a marked increase in water consumption (polydipsia) and in urination (polyuria); weight loss; apparent decline in appetite; and, in some cases, occasional vomiting. If these signs are observed, the owner should seek veterinary consultation at once.
Function: Chemical digestion of food and absorption of nutrients into your blood. Longest section of your digestive tract. Your small intestine is around five metres long, making it the longest section of your digestive tract. Although it is longer than your large intestine it has a smaller diameter. This is why it's called the small intestine.
Large intestine: Also known as the large bowel, the large intestine is a highly specialized organ of the digestive system. Its main function is to absorb the remaining water from the indigestible food matter and pass unwanted waste matter from the body.iver: The liver is one of the most important organs of the human body. The liver basically performs the task of producing digestive juices, biochemicals and also helps in protein synthesis. Pancreas: The pancreas secretes enzymes into the duodenum which breaks down the fats, carbohydrates and protein.