PPT-Respiratory System (The Lungs and Breathing)

The Layout of the R espiratory Organs Breathing Before Exercise After intense exercise Breathing is regular Breaths have less volume Enough oxygen is being provided to the muscles Breathing is frantic. Respiratory System: . Intakes oxygen. Releases carbon dioxide waste. Circulatory system:. Transports gases in blood between lungs and cells. Respiratory system works with Cardiovascular system. Respiratory system anatomy. p. i. r. a. t. o. r. y. S. y. s. t. e. m. Missy Gaulke. Brittany . Affinito. W. h. a. t . i. s . t. h. e. r. e. s. p. i. r. a. t. o. r. y . s. y. s. t. e. m. ?. The respiratory system is the system of the body that deals with breathing. . PowerPoint. ®. Lecture Slide Presentation by . Robert J. Sullivan. , Marist College. EXCHANGE OF GASES. RESPIRATORY SYSTEM. The human respiratory system allows one to obtain oxygen, eliminate carbon dioxide. . The . respiratory. system is the group of organs that . takes. in oxygen and gets . rid. of carbon dioxide. Respiration. is another name for . breathing. Respiration is the . transport. of oxygen from . Respiratory System. Air sac. air-filled spaces in the body. alveoli. very small air sacs; where air breathed in goes. Respiratory System. Bronchial tubes. two tubes at the end of the trachea, brings in air from trachea and helps clean lungs; one tube goes to right lung, one to left. Breathing. Human Bio 11. Breathing. The movement of air into and out of the lungs. . The average adult’s respiratory rate at . rest. is about . 15 – 20 . breaths per minute. . As soon as you start thinking about breathing, your breathing patterns change. . “Air Sacs”. Resemble bunches of grapes. Make up bulk of lungs. Respiratory Zone. Includes respiratory bronchioles, alveolar ducts, alveolar sacs, and alveoli. Only places where gas exchange occurs. Presented by Toni Davis and Niamh McDonald. Function of the Respiratory System. What Does The Respiratory System Do?. The respiratory system takes in oxygen to circulate around the body for many uses such as creating ATP, supplying systems with oxygen for smelling and speaking.. 7.1 Structures. Goals for this Chapter:. Explain how the upper respiratory tract filters, moistens, and directs air.. Describe the composition, structure, and function of the lower respiratory system.. . Learning Objectives. Define terms relating to the respiratory system. Describe the three functions of the respiratory system. Identify at least ten respiratory system structures and the function of each. The Conducting Zone. Nose. Only external visible part of the respiratory system. Air enters the nose by passing through the nostrils. The interior of the nose consists of the nasal cavity which is divided by the nasal septum. Lecture . – 4. Dr.Zahoor Ali Shaikh. 1. Elastic Behavior Of The Lungs. Elastic Behavior of the lungs is due to elastic connective tissue and alveolar surface tension.. During Inspiration – lungs expand..  Apnea: cessation of breathing . . Dyspnea. : Difficulty breathing. . Bradypnea. : abnormally decreased rate of breathing. . Hyperpnea. /. Tachypnea. : abnormally increased rate of breathing . Lungs are the organs of respiration. . What is. gas exchange. ?. The right lung is a little bigger than the left lung. This the left lung has to fit around the heart making it slightly smaller.. The lungs are split into lobes.