'Airway resistance' diaporamas de présentation

The Management of Snoring and Obstructive Sleep Apnea Rex Moulton-Barrett, MD

The Management of Snoring and Obstructive Sleep Apnea Rex Moulton-Barrett, MD. Plastic and Reconstructive Surgery Otolaryngology & Head and Head Surgery Alameda Hospital June 2005. Spectrum of Sleep Disordered Breathing. Definitions U pper A irway R esistance S yndrome ( UARS ).

1.06k views • 82 slides

The Management of Snoring and Obstructive Sleep Apnea Rex Moulton-Barrett, MD

The Management of Snoring and Obstructive Sleep Apnea Rex Moulton-Barrett, MD. Plastic and Reconstructive Surgery Otolaryngology & Head and Head Surgery Alameda Hospital June 2005. Spectrum of Sleep Disordered Breathing. Definitions U pper A irway R esistance S yndrome ( UARS ).

1.31k views • 82 slides

Asthma

Asthma. Asthma Definition. Reactive airway disease Chronic inflammatory lung disease Inflammation causes varying degrees of obstruction in the airways Asthma is reversible in early stages. Triggers of Asthma. Allergens Exercise Respiratory Infections Nose and Sinus problems

762 views • 48 slides

Intrapulmonary Pressure

Intrapulmonary Pressure. Intrapulmonary (intra-alveolar) pressure ( P pul ) Pressure in the alveoli Fluctuates with breathing Always eventually equalizes with P atm. Intrapleural Pressure. Intrapleural pressure (P ip ): Pressure _ _____________________________________ with breathing

806 views • 47 slides

Part 2 Mechanical Properties of the Lung and Chest Wall: Static and Dynamic

Part 2 Mechanical Properties of the Lung and Chest Wall: Static and Dynamic. Section I STATIC LUNG MECHNICS: The mechanical properties of a lung whose volume is not changing with time. 1. Pulmonary Volume and Capacity. Pulmonary Volumes. Tidal volume ( ????

653 views • 46 slides

Indications for Ventilatory Support-Lesson 1

Indications for Ventilatory Support-Lesson 1. 215a. Educational Objectives. Lung Mechanics review List the primary indications for the initiation of ventilatory support Define respiratory failure (type I and II) List the absolute contraindication to mechanical ventilation

819 views • 44 slides

Physiology Review

Physiology Review. Respiratory System. Introduction. This presentation does NOT cover lecture 25 External versus internal respiration RQ = CO 2 produced / O 2 consumed Thoracic cavity Pleurisy & pleural effusion Conducting versus respiratory zones Alveoli Mucociliary transport

569 views • 39 slides

RESPIRATORY PHYSIOLOGY DURING ANESTHESIA

2.53k views • 37 slides

Continuous positive Airway Pressure (CPAP)

Continuous positive Airway Pressure (CPAP). Dr. A. K. Sarma OIL Hospital Duliajan. Objectives. What is CPAP How does it work Effects When should we use it Evidence, indications, contraindications How to use Equipment, technique, monitoring, tips and weaning.

774 views • 36 slides

Respiratory System

Respiratory System. Dr Archna Ghildiyal Associate Professor Department of Physiology KGMU. LECTURE :4. Contents: Stability of lungs & alveoli Compliance Resistance Surface tension Surfactant Work of breathing. Learning Objectives.

373 views • 32 slides

Advanced Airway Care (RSI)

Advanced Airway Care (RSI). 5. 3. Introduction. Advanced airway control Facilitate intubations For conscious clenching patients and patients with an intact gag reflex No mechanical ventilation necessary Decrease vomiting Maintain patent airway. Indications.

533 views • 28 slides

Definition..

Definition. Noninvasive ventilation is the delivery of ventilatory support without the need for an invasive artificial airway. How does NIV work?. Reduction in inspiratory muscle work and avoidance of respiratory muscle fatigue Tidal volume is increased

620 views • 26 slides

495 views • 24 slides

Compliance, airway resitance, work of breathing

Compliance, airway resitance, work of breathing. Design of the ventilatory apparatus. Function : to move the air in and out of lungs. Made up two expansible chambers one inside the other. Lungs. Pleural space. Chest wall. Mechanics of thorax and lungs (alone and combined).

590 views • 24 slides

Initial Assessment of the Mechanically Ventilated Patient

Initial Assessment of the Mechanically Ventilated Patient. Chapter 9. What do you do first?. Look at your patient Color RR Breathing pattern Use of accessory muscles Chest movement Easily audible breath sounds Work of breathing Check your orders

385 views • 21 slides

Assessment of the respiratory system

Assessment of the respiratory system. Prepare by: Mrs. Mahdia Samaha Alkony. 1. Health History. The reason for seeking advice: dyspnea, hemoptysis, odema, cough, general fatigue, weakness. Chief complain , onset , duration, severity Assess risk factors

995 views • 19 slides

Case Study 1

Case Study 1.

869 views • 18 slides

Minute Respiratory Volume (MRV)

Minute Respiratory Volume (MRV). Definition : it is total volume of new air that enters respiratory passages per minute Formula : Minute Resp. Volume= V T x Resp. rate Value : 500x12 = 6000ml/min or 6L/min. Alveolar Ventilation.

984 views • 17 slides

MECHANICS OF BREATHING

MECHANICS OF BREATHING. Dr.M.Kannan MD DA Professor And HOD Department of Anaesthesiology Tiunelveli Medical College. MECHANICS OF BREATHING. Introduction : all about how the lung is supported and moved. Applications during conduct of GA, Intensive care.

541 views • 16 slides

Effects of Rolipram (a New Selective Phosphodiesterase 4

Effects of Rolipram (a New Selective Phosphodiesterase 4 Inhibitor) versus Theophylline (a Non-selective Phosphodiesterase Inhibitor) on Bronchial Smooth Muscles and Heart Rate in Guinea Pigs. By Hussam A. S. Murad and Khaled A. Mahmoud Department of Pharmacology and Therapeutics

339 views • 14 slides