EXCRETION The process by which metabolic wastes and excess substances are removed from an organism. Excretion also removes excess heat from a body which helps keep the body…

PowerPoint Presentation Chapter 33.3: The Respiratory System Structures of the Respiratory System Nose Warms incoming air Hairs trap larger particles Mucus moistens air Pharynx…

Respiratory System Chapter 37-3 What is Respiration? Respiration is not just breathing in oxygen Once oxygen is pulled into the lungs, it is carried to cells via the circulatory…

Respiration The hows and whys of a breath Bio 130 Human Biology The Tidal movement of air Bio 130 Human Biology Tidal movement of air Nasal cavities nasopharynx pharynx larynx…

How the Lungs Get Oxygen to the Rest of the Body Leah Fessler, Claire Bradach, Sara Uebelein Overview Diagram of Lungs http://healthforself.today.com/files/2009/06/lungs-1.jpg…

The Respiratory System 1 2 3 4 5 8 6 7 Trachea / Wind pipe Lung Rib Bronchus Diaphragm Air sacs / Alveoli Bronchiole Muscles Alveoli / Air Sacs This is where gas exchange…

The Circulatory System Function Consists of the heart and blood vessels Carries oxygen and nutrients to the bodyâs cells and remove carbon dioxide and other wastes Protects…

Capnography for the intensivist Capnography for the intensivist Sarah Philipson THE END. THE END. Questions? Questions? CO2 physiology What is capnography? Questions? What…

Look at figure 1. Which characteristic could be used in a dichotomous key to classify these two beetles into their different species? A. Shape of body B. Number of legs C.…

The Respiratory system The Respiratory system Parts Divided into 2: Respiratory Tract Nasal cavity Pharynx Trachea Bronchi The Lungs Alveoli Role of System Gaseous exchange…