Slide 1 Chapter 18 The Digestive System Slide 2 Ch 18.1 - Nutrition A. Your body needs nutrients found in foods 1. Nutrients provide energy and materials for cell development…

Slide 1 The Digestive system The alimentary canal or gastrointestinal (GI) tract digests and absorbs food Alimentary canal – mouth, pharynx, esophagus, stomach, small intestine,…

Slide 1 Digestive System Role of the digestive system: ingest food break food down into small molecules that can cross plasma membranes absorb nutrient molecules eliminate…

Slide 1 Slide 2  Oral (PO) (Non- parenteral)  Sublingual  Via feeding tube  Topical  Transdermal  Intranasal  Inhalation › Nebulized or volatilized…

Slide 1 Kim Uddo RN MSN CCRN Cardiovascular Surgery Coronary Artery Bypass Graft Surgery Valvular Surgery Aortic Aneurysms Slide 2 CABG Indications PTCA Failed Unstable Angina…

Slide 1 3/28/08 Movement of Bolus  Forward movement ♦Waves of contraction in muscularis externa ♦Along length of tube ♦Process of peristalsis ♦Circular muscles…