'Intercostal muscles' diaporamas de présentation

2013 Physiology Exam 4 Review Dr. Dessem Respiration

2013 Physiology Exam 4 Review Dr. Dessem Respiration. 1. (former National Board Question) A marked fall from normal in the oxygen tension in arterial blood would stimulate the receptors in the: central nervous system chemoreceptors aortic arch and the carotid sinus

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Need for Energy

Need for Energy. SQA Questions. Need for energy WYSK. nput. ood. utput. sed. Energy i____ = total energy of all f____ eaten Energy o____ = total energy u____ by the body Energy is used in e.g. m________, making h____

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The Mechanics of Breathing

The Mechanics of Breathing. Breathing. The mechanism by which mammals ventilate their lungs Air will flow from a region of higher pressure to a region of lower pressure There are two muscular structures that control air pressure inside our lungs. Muscles involved in breathing:.

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The Respiratory System and Assessment

The Respiratory System and Assessment. Learning Outcomes . Describe the structure and functions of the respiratory tract. Explain the mechanics of respiration.

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WINDSOR UNIVERSITY SCHOOL OF MEDICINE

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CONTROL OF RESPIRATION

CONTROL OF RESPIRATION. Lecture - 7 Dr. Zahoor Ali Shaikh. Control Of Respiration. Respiratory process is involuntary process, but under voluntary control as we can stop breathing. Respiratory center is in the brain stem. It causes rhythmic breathing pattern of inspiration and expiration.

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Pulmonary Disease

Pulmonary Disease. NFSC 470 McCafferty. Components of the Respiratory System. Drive Mechanism Pumping Mechanism Gas Exchange Organs. Drive Mechanism Controls breathing patterns Sensitive to hypoxia and hypercarbia Modulated by the CNS Brainstem governs automatic respiration

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Lecture 14 Outline (Ch. 49)

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Anatomy of the Spinal Cord

Anatomy of the Spinal Cord. OBJECTIVES. At the end of the lecture, the students should be able to: Describe the external anatomy of the spinal cord. Describe the internal anatomy of the spinal cord. Describe the spinal nerves: formation, branches and distribution via plexuses.

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Chapter 48 The Respiratory System

Chapter 48 The Respiratory System. Gas Exchange. One of the major physiological challenges facing all multicellular animals is obtaining sufficient oxygen and disposing of excess carbon dioxide

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Respiratory System

Respiratory System. Function. Facilitate the exchange of gases . Purpose of breathing?. Gas exchange = take in O 2 and expel CO 2 (cellular waste). Why do we need oxygen?. Cellular Respiration ? cellular energy (ATP) ATP is used to carry out cellular activity.

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Respiratory failure (RF)

Respiratory failure (RF) . Respiratory failure refers to a condition in which pulmonary gas exchange fails to maintain normal arterial oxygen and carbon dioxide .

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Body systems revision

Body systems revision. Year 10 sport science. Respiratory system. Allows air to travel to our lungs from body FUNCTION Supplies oxygen to all parts of the body Consists of: Pharynx Larynx Trachea Lungs. Bronchus Bronchiole Alveoli Diaphragm. Respiratory system.

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Respiratory System

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Vital Signs

Vital Signs. Respirations. Be Professional. Breathing Patterns. Abnormal Breathing. Cheyne -Stokes respirations.

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Respiratory system

Respiratory system. In goes the good air O 2 Out goes the bad air CO 2. What two connective tissues do we use to move our bodies?. Bones as levers Muscles to contract and cause movement. Which bones and muscles do we use to breathe. Rib cage . Which muscles do we breathe with?.

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Human Muscle Images Head, Neck, & Trunk pp. 200-203

Human Muscle Images Head, Neck, & Trunk pp. 200-203. Facial, Chewing, & Neck Muscles. Anterior Trunk Muscles. Intercostal Muscles. Posterior Trunk Muscles.

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The Respiratory System

The Respiratory System. The Pathway. Air enters the nostrils passes through the nasopharynx , the oral pharynx through the glottis into the trachea into the right and left bronchi , which branches and rebranches into bronchioles , each of which terminates in a cluster of alveoli.

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Unit 4: Anatomy & Physiology For Sport

Unit Code: D/502/5474 Credit Value: 5 Guided Learning Hours: 30. Unit 4: Anatomy & Physiology For Sport. BTEC Level 2 Diploma In Sport. Aim and Purpose. Unit Introduction.

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HUMAN ANATOMY - 7

HUMAN ANATOMY - 7. Lymphatic system. Respiratory system. Lymphatic system (p.808, fig.21.1). It is the network of vessels , penetrat ing all tissues , and a collection of tissues and organs , produc ing immune cells . Its activity provides body with:

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