PPT-Respiratory Physiology

Part I BIO 219 Dr Adam Ross Napa Valley College Respiratory System Primary functions S upply oxygen and eliminate carbon dioxide Regulate pH of blood Structure of Respiratory System Respiratory tract is made up of two zones. and . Nursing Diagnosis of Chronic Broncitis. Function of Respiratory System. Gas Exchange. . a. External respiration. . b. Internal respiration. . c. Cellular respiration. Ventilation. Blood Reservoir. 4 distinct events. Pulmonary ventilation. : air is moved in and out of the lungs. External respiration. : gas exchange between blood and alveoli. Respiratory gas transport. : CV system transports oxygen and carbon dioxide between lungs & tissues (discussed in Blood chapter). 4 Parts of Respiration. Pulmonary . ventilation. - . air moving into and out . of lungs. External respiration. - gas . exchange; blood - alveoli. Respiratory gas transport. - transport of . gases via bloodstream. Mr. Weakley. Sports Science. Sports science is a discipline that studies how the healthy human body works during exercise, and how sport and physical activity, promote health from cellular to whole body perspectives. The study of sport science traditionally incorporates areas of Physiology, Psychology, Anatomy, Biomechanics, and Biochemistry. . Syllabus. Course design. Blackboard. Grading scheme. Class rules and policies. New edition of textbook came out this fall!. (2. nd. Edition). Old edition. is okay to use. Lab Manual. (MUST PURCHASE). 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 care fieldAnatomy is the study of the structures associated with the human body Physiology is the these structures The humancomplicated machine In order for the machine addition each of these part Widely considered the gold standard for the teaching and learning of respiratory physiology, this fully updated Ninth Edition includes key points for each chapter and multiple-choice review questions and answers with full explanations. Available online via thePoint, animations help to clarify particularly difficult concepts and provide a visual component for use during instruction or review. --NEW Presents rationales for all questions, as well as explanations for each answer choice--Provides 82 essential-to-know, multiple-choice review questions which appear at the end of each chapter--Features an Appendix of important equations--Supports learning through chapter-opening learning objectives and introductory material, as well as Key Concepts summaries at the end of each chapter--Includes online resources such as question bank, animations, and full text for students--Includes animations online--8 in total--via thePoint to illustrate particularly challenging concepts •Gross anatomy is the study of structures that can be seen with the naked eye.. •Microscopic anatomy is the study of structures that require a microscope to be seen. . Physiology is related to the functions of the body and all its parts, including cells, tissues and organs.. Definition Inability to meet one's need for tissue oxygenation and elimination of CO2, often but not always associated with distress.Will focus on Pulmonary aspects of this process.50% of pediatric I 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. Credits: Theory-4, Practical-2. DR. Lipika Lahkar. Assistant professor. Silapathar. college. Paper Evaluation. 2 internal . assesment. , 1 group discussion. Generic Elective. Second semester. Paper- GE2.