PPT-What are the respiratory structures promote ventilation and gas exchange Monday March

Chapter 22 content not on Wednesday lecture test Goals Describe the airway divisions that lead air to the alveoli where most gas exchange actually occurs Describe the structure and anatomy of the lower airway anatomy as it applies to health and disease. During General Endotracheal Anesthesia. . Valentyna. . Groelle. , RN, BSN, SRNA. Review the physiology of alveolar ventilation. Discuss pulmonary changes after induction of general . System. Function of the . lungs. Ventilation (breathing). Gas Exchange. T. he movement of oxygen and carbon dioxide between lungs and tissues via blood. Oxygen utilization. The use of oxygen by cells to release energy. neonatals. and pediatrics. Continuous Positive Airway Pressure (CPAP). Continuous Positive Airway Pressure (CPAP) is primarily indicated for use in treating respiratory distress. CPAP was adapted for infants in the 1970’s as an alternative to the more invasive mechanical ventilation. Its primary function is to establish an open airway. The circuit is structured such that a continuous flow of humidified oxygen in combination with other compressed gases is delivered.. . Valentyna. . Groelle. , RN, BSN, SRNA. Review the physiology of alveolar ventilation. Discuss pulmonary changes after induction of general . endotracheal anesthesia. Describe how to perform two major types of alveolar recruitment maneuvers. Respiration. External respiration:. . ventilation and exchange of gasses in the lungs (pulmonary function).. Internal respiration. : . ventilation and exchange of gasses in the tissues (pulmonary function).. Lesson 1: Ventilation . 13) Demonstrate concepts and skills of the following in . a . clinical/lab setting: . . a. . Patient Positioning . . b. . Transfers and Ambulation (including . injury . . ARDS. Acute onset (<7 days). Bilateral opacities. “not fully explained by heart failure.”. Acute Respiratory Distress Syndrome. Moderate ARDS:. P/F 100-200. Mild ARDS: . P/F 201-300. Berlin Definition - 2012. R. W. MclNTYm~, M.B., Cr~.B., D.A., F.R.C.P.(C), A. K, LAWS, B,SC,, M.B., B,S,, F.F,A,R,C.S., P. R. RAMACr~N,~, M.B, B.S., F.a.C.P.(C)t IS "WELL KNOWN that the pattern of mechanical ventilation can a In groups. discuss what is meant by the word “exchange”. Apply the word exchange to a biological concept. Exchange takes place over surfaces. Write down features of a good exchange surface. Which processes are used in the exchange of substances. onepagericu.com. @. nickmmark. Link to the most current version →. ONE. PURPOSE & DEFINITIONS:. Scalars correspond to pressure, flow, & volume waveforms. Non-invasive positive pressure ventilation (NIPPV) is a method of supporting . 1. Pulmonary ventilation. = exchange of gases between lungs and atmosphere.. 2. External respiration. = exchange of gases between alveoli and pulmonary capillaries.. 3. Internal respiration. = exchange of gases between systemic capillaries and tissue cells.. 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. Invasive ventilation . Non-invasive ventilation(NIV). L-6. Dr.Zainab. . AL_Youseif. M.B.Ch.B. /FICMS.A&IC. I:E Ratio. The I:E ratio is the ratio of the duration of inspiratory and expiratory phases. A Pig Lung Perspective. Objectives. Discuss recruitment strategies and benefits of mechanical ventilation. Discuss the concept of minute ventilation and its components. Minute ventilation optimization.