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Chapter 15
Nurse Aide
Term | Definition |
---|---|
Absorption | the digestive process in which digestive juices and enzymes break down food into materials the body can use |
Anatomy | the study of body structure |
Cells | the basic structural unit of all organisms |
Colon | the large intestine |
Colostomy | surgically created opening through the abdominal wall into the large intestine to allow feces to be expelled |
Crohn's Disease | a disease that causes the wall of the intestines (large or small) to become inflamed (red, sore, swollen) |
Diverticulitis | inflammation of sacs that develop in the wall of the large intestine due to diverticulosis |
Duodenum | the first part of the small intestine, where the common bile duct enters the small intestine |
Electrolytes | chemical substances that are essential to maintaining fluid balance and homeostasis in the body |
Fecal Impaction | a mass of dry, hard stool that remains packed in the rectum and cannot be expelled |
Gastro Esophageal Reflux Disease (GERD) | a chronic condition in which the liquid contents of the stomach back up into the esophagus |
Gastrointestinal Tract | a continuous tube from the opening of the mouth all the way to the anus, where solid wastes are eliminated from the body |
Hemorrhoids | enlarged veins in the rectum that can cause itching, burning, pain, and bleeding |
Homeostasis | the condition in which all of the body's systems are balanced and are working at their best |
Ileostomy | surgically created opening into the end of the small intestine, the ileum, to allow feces to be expelled |
Ingestion | the process of taking food or fluids into the body |
Irritable Bowel Syndrome (IBS) | a chronic condition of the gastrointestinal tract that is worsened by stress |
Malabsorption | a condition in which the body cannot absorb or digest a particular nutrient properly |
Occult | hidden |
Ostomy | surgical creation of an opening from an area inside the body to the outside |
Peristalsis | muscular contractions that push food through the gastrointestinal tract |
Physiology | the study of how body parts function |
Stoma | an artificial opening in the body |
Ulcerative Colitis | a chronic inflammatory disease of the large intestine |
Urostomy | the general term used for any surgical procedure that diverts the passage of urine by redirecting the uterus |