PPT-Chapter 23 – Anatomy of the Respiratory System

Dr Kim Wilson Introduction to the Respiratory System FUNCTIONS 1 Providing an extensive surface area for gas exchange between air and circulating blood 2 Moving air to and from the exchange surfaces of the lungs. Mrs. Hasson. Ms. Golden. Mrs. Lattanzio. Mrs. . Hopkins. 7. th. Science. The Respiratory System. The purpose of the Respiratory System is to bring needed . Oxygen . to the cells and remove the waste product . Tuberculosis (TB). Once very common; incidence declined in industrialized nations as living standards improved. In 1985, incidence began to rise due to expanding AIDS epidemic, increasing prevalence of drug-resistant strains. EXAMINATION OF THE RESPIRATORY SYSTEM. The most critical initial question in Pediatrics is whether or not the patient is actually ill. Observation of the patient prior to the actual exam can be tremendously helpful in making this determination.. Transports air into the lungs and facilitates the diffusion of oxygen into the blood stream. Receives carbon dioxide from the blood and exhales it. Organs of the Respiratory system. Slide 13.1. Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings. Nursing care of the respiratory pt. is directed towards…. Making breathing easier. Preventing transmission of infection (airborne, droplet). Relationship Between Heart and Lungs. O2 is delivered throughout the body by means of blood. Every cell in the body produces CO2 as it is the waste product. . Dr. Kim Wilson . Introduction to the Respiratory System . FUNCTIONS. 1. Providing an extensive surface area for gas exchange between air and circulating blood.. 2. Moving air to and from the exchange surfaces of the lungs.. La gamme de thé MORPHEE vise toute générations recherchant le sommeil paisible tant désiré et non procuré par tout types de médicaments. Essentiellement composé de feuille de morphine, ce thé vous assurera d’un rétablissement digne d’un voyage sur . Defined as the impairment of the lung’s ability to maintain adequate oxygen and carbon dioxide homeostasis.. Respiratory Failure - Definition. PaO. 2. < 60 mm Hg. and/or. PaCO. 2. > 50 mm Hg. pharynx to esophagus all food changes that occur in the alimentary canalAnatomy Physiology Digestive System Ziser 2003breaking large molecules proteins fats starches etca thick coating of bicarbona How do we breathe?. What makes smoking so bad?. Why do we need oxygen?. The respiratory system works with the circulatory system in the following 4 areas of homeostatic functions:. Breathing: . exchange of air in and out of . Correspondence to: Dr. Robert ReedDepartment of Comparative Medicine, University of Tennessee Col-lege of Veterinary Medicine, Knoxville, TN 37996-4500. Tel: (1)(865) 974-5576, Fax (1) (865) 974-221 structural . organisation. Anatome. (. ana. =up. . tomy. =cut) . Anatomise. Dissection. Practical applied science which forms firm foundation of art of healing(medicine). Lungs & Air passages. Responsible for taking in oxygen and removing carbon dioxide (CO. 2. ). 4 – 6 minute supply of oxygen. Includes: nose, pharynx, larynx, trachea, bronchi, alveoli, and lungs. BACKGROUND-Cellular Respiration. Oxygen . is used by cells. Oxygen is needed to convert glucose to ATP. Carbon dioxide is a waste product. Body cells die if respiration fails. FUNCTIONS. Supplies . body with oxygen and removes carbon dioxide.