The nurse is teaching an in-service program to a group of nurses on the topic of gastrointestinal disorders. the nurses in the group make the following statements. which statement is most accurate related to the diagnosis of congenital aganglionic megacolon? a) in this disorder the sphincter that leads into the stomach is relaxed. b) there are recurrent paroxysmal bouts of abdominal pain. c) a partial or complete intestinal obstruction occurs. d) a thickened, elongated muscle causes an obstruction at the end of the stomach.

Mrs. kirby, 58, is a moderately active woman. she works in the garden almost daily, occasionally walks with her friends, and babysits her three very active young grandchildren every weekend. she eats a fairly standard diet every day: she has cereal with milk and coffee for breakfast, some kind of salad for lunch, and a piece of meat or fish with a healthy of veggies for dinner. she usually skips desserts or has just a couple of strawberries. when asked to look at the food labels and calculate her intake of carbohydrates, fats, and proteins in grams over the entire day, on an average day, she came up with the following numbers: carbohydrates: 243 g fats: 41 g proteins: 63 g calculate what percentage of mrs. kirby's total energy intake came from carbohydrates.