Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Case Study, Chapter 26, The Digestive System

Mr. McArthur is hospitalized with pancreatitis and cholecystitis. Neither his gallbladder nor his pancreas are functioning normally at this time. The client is placed on an NPO (nothing by mouth) diet order, given intravenous fluids and pain medication. The nurse is aware that the pancreas has two functions: one being endocrine, secretion of hormones to assist with glucose control, and the other being exocrine, aiding the digestive system. Mr. McArthur is scheduled for gallbladder removal in the morning to treat the cholecystitis. (Learning Objective 4)

The client asks what his gallbladder does. What is the nurse’s best response?
The client also asks how the pancreas works to help with digestion. What will the nurse tell him?

Definition Definition Organ system that helps in the digestion of food by mechanical and biochemical processes. The digestive system breaks down food into simpler components that enable the body to then absorb or transport nutrients. The human digestive system includes the gastrointestinal tract or alimentary canal and the associate glands. The organs of the gastrointestinal tract include the mouth, pharynx, esophagus, stomach, small intestine, and large intestine. The associated glands include salivary glands, liver, gallbladder, and pancreas.

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