'Alveoli' diaporamas de présentation

RESPIRATORY FAILURE and ARDS

RESPIRATORY FAILURE and ARDS. By Laurie Dickson. Respiration. Exchange of O2 and CO2 gas exchange. Respiratory Failure the inability of the cardiac and pulmonary systems to maintain an adequate exchange of oxygen and CO2 in the lungs. Hypoxemic Respiratory Failure- (Affects the pO2).

1.83k views • 106 slides

Chapter 23 The Respiratory System

Chapter 23 The Respiratory System. Cells continually use O2 & release CO2 Respiratory system designed for gas exchange Cardiovascular system transports gases in blood Failure of either system rapid cell death from O2 starvation. Respiratory System Anatomy. Nose Pharynx = throat

3.23k views • 77 slides

The Respiratory System

The Respiratory System. Respiration Includes. Pulmonary ventilation Air moves in and out of lungs Continuous replacement of gases in alveoli (air sacs) External respiration Gas exchange between blood and air at alveoli O2 (oxygen) in air diffuses into blood

803 views • 59 slides

Respiratory System

Respiratory System. PRIMARY FUNCTIONS * Exchange gases (oxygen and CO2) * Produce vocal sounds * Sense of smell * Regulation of blood PH. Respiration - process of gas exchange 1. Movement of air into lungs 2. Gas exchange between blood and air (external respiration)

664 views • 58 slides

RRT Review

647 views • 49 slides

Human Anatomy

Human Anatomy. The Respiratory System. Function. Provides the exchange of CO 2 and O 2 between atmosphere and blood. Atmosphere Blood. O 2. CO 2. LUNG. Function. Moving air to and from the lungs Producing sounds involved in speaking. Overview.

694 views • 41 slides

Ventilation - moves air to and from alveoli.

Functions of Respiratory System . Ventilation - moves air to and from alveoli. Large surface area for gas exchange. Regulates pH of body fluids. Permit vocal sounds (communication). External nares. Upper Respiratory Tract Nose Nasal cavity Pharynx (3 parts). Conditions inspired air:.

494 views • 39 slides

The Respiratory System. Presented by Toni Davis and Niamh McDonald

The Respiratory System. Presented by Toni Davis and Niamh McDonald. Function of the Respiratory System. What Does The Respiratory System Do?.

435 views • 38 slides

Interpretation of Chest Radiographs

Interpretation of Chest Radiographs. UNC Emergency Medicine Medical Student Lecture Series. Objectives. The Basics Approach to interpretation Anatomy Interstital disease Alveolar disease Pattern Recognition Practice!. Interpretation. Use a systematic approach

1.1k views • 37 slides

Coin lesion -- considered malignant until proved otherwise

Coin lesion -- considered malignant until proved otherwise. Hamartoma - benign cartilaginous lesion. Cannon balls metastatic lesions. Metastases- irregularly sized and shaped lesions -- compare to previous CXR. Squamous cell carcinoma - large, irregular nuclei with keratin

658 views • 36 slides

ALVEOLAR VENTILATION PERFUSION

2.29k views • 35 slides

Mammary Gland

Mammary Gland. Petek Korkusuz MD PhD. Learning Goals. To learn the development, histology and function of mammary glands. Development of Mammary Glands. Are a modified and highly specialized type of apocrine sweat glands.

2.87k views • 30 slides

School Smoking Program

411 views • 30 slides

Respiratory System Chapter 4

Respiratory System Chapter 4. Perry C. Hanavan, Au.D. Question. What is the function the respiratory system? Absorb moisture Breathing Speech All the above B and C. Function. Life support Exchange CO 2 with O 2 Speech Energy source. Question. What is the thorax? Mouth Lungs

636 views • 29 slides

DEVELOPMMENT OF RESPIRATORY SYSTEM

DEVELOPMMENT OF RESPIRATORY SYSTEM. Dr. Ahmed Fathalla Ibrahim. LOWER RESPIRATORY ORGANS. LARYNX TRACHEA BRONCHI LUNGS. PHARYNGEAL ARCHES. RESPIRATORY PRIMORDIUM. RESPIRATORY PRIMORDIUM. RESPIRATORY PRIMORDIUM. 6. RESPIRATORY PRIMORDIUM. Begins to form in the middle of 4 th week

702 views • 27 slides

AQA Biology GCSE - B3

AQA Biology GCSE - B3. Exchange of Materials ACTIVE TRANSPORT Exchange of gas in LUNGS Exchange in GUT Exchange in ORGANISMS Exchange in PLANTS TRANSPIRATION. Transportation in Body CIRCULATORY SYSTEM BLOOD EFFECT OF EXCERCISE ANAEROBIC RESPIRATION KIDNEY DIALYSIS KIDNEY TRANSPLANTS.

540 views • 24 slides

Respiratory System More than just breathing

Respiratory System More than just breathing. Providing a large area for gas exchange between the air and circulating blood Moving air to and from the gas-exchange surfaces Protecting the respiratory surfaces from dehydration and temperature changes and defends against invading pathogens

265 views • 19 slides

GAS EXCHANGE

GAS EXCHANGE. Dr. JAWAD NAWAZ. Diffusion. Random movement of molecules of gas by their own kinetic energy Net diffusion from higher conc. to lower conc Molecules try to equilibrate in all empty places. Partial pressure. The pressure exerted by the gas molecules on a surface

424 views • 19 slides

The Respiratory System

The Respiratory System. Respiratory Intro. The respiratory system helps you breath in and out, so oxygen (0 2 ) can be pumped through your body and carbon dioxide (CO 2 ) can be removed from the blood stream. The respiratory system is made up of many different organs . . Nasal Cavity. Throat

594 views • 17 slides

Fit and Healthy

Fit and Healthy. W Richards Worthing High School. Body systems. The RESPIRATORY SYSTEM: takes in _____. The ___________ SYSTEM: transports oxygen and glucose around the body. The SKELETAL and MUSCULAR systems: use the _____ from glucose to allow ________.

530 views • 12 slides