'Inspiratory reserve volume' diaporamas de présentation

Chapter 15

Chapter 15. The Respiratory System. Conduction Zone. Organs include: Nose, pharynx, trachea, bronchi, and bronchioles. RESPIRATORY ZONE. Alveoli and the capillary network within the lungs.

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Respiratory System

Respiratory System. The process of exchanging gases between the atmosphere and body cells is called respiration . Events of respiration. Exchange of gases between air in the lungs and the blood is called external respiration Gas exchange between blood and body cells is called internal resp.

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The Respiratory System

The Respiratory System. Anatomy and Histology . Lung Function . Gas Exchange . Ventilation . Grab Bag . $100. $100. $100. $ 100. $100. $200. $200. $200. $200. $200. $300. $300. $300. $300. $300. $400. $400. $400. $400. $400. $500. $500. $500. $500. $500.

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The Respiratory System

The Respiratory System. Oxygen. Adult carries 2 quarts of oxygen in the blood, lungs, and tissues This supply is enough to sustain life for 4 minutes Oxygen concentration of air is 21% Exhaled air still contains 16% oxygen . Pathway of Oxygen. Nose

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Pulmonary Ventilation

Pulmonary Ventilation. http://www.edumedia-sciences.com/a385_l2-respiratory-system.html. Respiratory System Functions. Gas exchange: Oxygen enters blood and carbon dioxide leaves Regulation of blood pH: Altered by changing blood carbon dioxide levels

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Huffing and Puffing to Understand Slope or Smoke and You Croak

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Respiratory System

Respiratory System. Outline. The Respiratory Tract The Nose The Pharynx The Larynx The Bronchial Tree The Lungs Gas Exchange Mechanisms of Breathing Inspiration and Expiration Respiration and Health. The Respiratory System.

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Respiratory System

Respiratory System. Outline. The Respiratory Tract The Nose The Pharynx The Larynx The Bronchial Tree The Lungs Gas Exchange Mechanisms of Breathing Inspiration and Expiration Respiration and Health. The Respiratory System.

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LUNG VOLUMES & CAPACITIES

LUNG VOLUMES & CAPACITIES. Lecture-3 Dr.Zahoor Ali Shaikh. Lung Volumes. Tidal Volume [TV] It is volume of air we breathe in or breathe out during normal single breath. It is about 500ml. Inspiratory Reserve Volume [IRV]

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HBS 3.2.2

HBS 3.2.2. Measuring lung capacity. Activity 3.3.2: Measuring Lung Capacity .

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The Respiratory System

The Respiratory System. By: Valentina Echeverry , Nicole Delgado, David Raza , Alexandra Ocasio. Functions of the Respiratory System:. Performs gas exchange -- converts oxygen ? carbon dioxide 2. Inspiration and expiration

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Warm-Up

Warm-Up. Name the organs forming the respiratory passageway from the nasal cavity to the alveoli of the lungs. Explain how the respiratory muscles cause volume changes that lead to breathing.

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The Respiratory Physiology

The Respiratory Physiology. Respiratory System. Why is our respiratory system so important? We require oxygen for cell growth and repair. The four functions of the respiratory system.

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Functional Anatomy of the Respiratory System

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Airflow and Work of Breathing

Airflow and Work of Breathing. High lung compliance means the lungs and chest wall expand easily. Compliance is decreased by a broken rib, or by diseases such as pneumonia or emphysema. Airflow and Work of Breathing. Measuring Ventilation.

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Pulmonary Ventilation

Pulmonary Ventilation. Week 2 Dr. Walid Daoud A. Professor. Pulmonary Ventilation. Pulmonary ventilation is mass movement of air in and out of the lungs. Forces for Pulmonary Ventilation: Pressure gradient between alveoli and atmosphere.

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The Respiratory System

The Respiratory System. Function , Types of Respiration. Respiration. External Respiration : exchange of gases between air in the lungs and in the blood Internal Respiration : exchange of gases between the blood and the cells of the body Cellular Respiration :

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Capacities are two or more volumes added together

Capacities are two or more volumes added together. These are measured with a spirometer This is estimated, based on height and age These are calculated FRC = ERV + RV TLC = RV + ERV + TV + IRV.

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Respiratory System

Respiratory System. Retake Outline. Label. Matching. The volume of air in and out in a single breath. The volume breathed out by a maximum effort at the end of a normal expiration. The volume breathed in by a maximum inspiration at the end of a normal inspiration. Bronchoconstriction

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