This guide introduces the digestive and respiratory systems.
Video Overview
Watch this introduction video. You can select “cc” to see the text.
Intake Guide Contents
Complete all four of these sections before taking the quiz and submitting your two journal pages.
Guide 3 Intake Objectives
This guide’s quiz has four questions; one matching each objective.
Digestive System
List the basic digestive functions, including the path food takes from ingestion through processing to egestion as fecal material; describe the structures and functions of the upper G.I.T. organs; and describe the structures and functions of the lower G.I.T. organs.
Digestive Disorders
Describe upper G.I.T. disorders, including GERD and gastritis; list and describe various lower G.I.T. disorders; and provide examples of nutrient deficiencies and explain how a person can be “hypernourished” and “malnourished” at the same time.
Respiratory System
Describe cellular respiration, including where it occurs in cells and how it contrasts with systemic respiration; list the organs gases pass through when you breath in and out, including the pharynx, larynx, trachea, and lungs; and outline the functions of lung structures, including the bronchi, bronchioles, and alveoli.
Respiratory Disorders
Describe pneumonia and COPDs, including chronic bronchitis, asthma, and emphysema; list and describe diseases that may result from smoking cigarettes; and explain the breathing process including muscle movement, lung capacity, and the impacts of aerobic exercise.