Aka: what’s the heimlich manuever?

Slides:



Advertisements
Similar presentations
Respiratory System Objectives:
Advertisements

Upper Respiratory external nares (nostrils) nasal cavity.
Respiratory System.
Human Respiratory System
Chapter 23. Functions  Area of gas exchange between air and circulating blood  Producing sounds for communication.
Respiratory Jeopardy! Components of the Respiratory System Conditions of the Respiratory System Head of the Class Breathing Capacities Three Syllable Words.
Respiratory System Chapter 16.
Respiratory System.
Respiratory System.
The Respiratory System. a.k.a. The Breathing System Breathing is the moving of air into and out of the lungs All cells need oxygen to perform activities.
Respiratory System.
The Respiratory System
Respiratory System More than just breathing.
1 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. CHAPTER 14 RESPIRATORY SYSTEM.
Respiratory System  Why is our respiratory system so important? We require oxygen for cell growth and repair.  The four functions of the respiratory.
NOSTRIL Either one of the two external openings to the nasal cavity in the nose; Conducts air into the hollow nasal cavity; What is rhinoplasty? What is.
Respiratory system. Function of the respiratory system Primary function: obtaining O 2 and removing CO 2 Other functions: filter air, produce sound, sense.
1 Respiratory System. 2 Outline The Respiratory Tract – The Nose – The Pharynx – The Larynx – The Bronchial Tree – The Lungs Gas Exchange Mechanisms of.
The Respiratory System Chapter 15. Human Anatomy, 3rd edition Prentice Hall, © 2001 Introduction Responsible for the exchange of gases between the body.
UNIT B: Human Body Systems Chapter 8: Human Organization Chapter 9: Digestive System Chapter 10: Circulatory System and Lymphatic System Chapter 11: Respiratory.
Respiratory System Overview. Nasal Cavity Warms and moistens air so that it doesn’t damage the respiratory tract. Dust and debris is also removed by short.
Respiratory Anatomy May 5, 2010 Notes from Lab and Dissection.
Respiration  Internal –Exchange of gases between blood and cells –Cellular respiration  External –Exchange of gases (oxygen & carbon dioxide) between.
Ventilation - moves air to and from alveoli. Functions of Respiratory System Surface area for gas exchange between air and circulating blood. Helps regulate.
The Respiratory System. System Overview Includes tubes that remove particles from incoming air and transport air in and out of the lungs Microscopic air.
LUNGS ORAL CAVITY PHARYNX PARANASAL CAVITIES NASAL CAVITY NOSE UPPER RESPIRATORY SYSTEM LOWER RESPIRATORY SYSTEM LARYNX TRACHEA BRONCHI.
Human Anatomy, 3rd edition Prentice Hall, © 2001 The Respiratory System Chapter 24.
Just Breathe Respiratory System HST. Functions of the Respiratory System Take in O2 for use on a cellular level Expels waste such as CO2 & H2O from.
Function of the Respiratory System  Trap irritants / infectious particles  Moistens and warms incoming air  Breathing process  Oversees gas exchanges.
The Respiratory System. Overview  The main function of the system is to allow gas exchange  The Respiratory system is divided into an upper respiratory.
Respiration Pulmonary ventilation (breathing): movement of air into and out of the lungs External respiration: O 2 and CO 2 exchange between the lungs.
Respiratory System To hear the first half of these notes, go to:
 Be sure to check the absent folder if you have been absent!  Last day to Make up Blood/Cardiovascular System Exam will be Wednesday. After that it will.
Chapter 13 The Respiratory System. Organs of the Respiratory system  Nose  Pharynx  Larynx  Trachea  Bronchi  Lungs – alveoli.
+ Respiratory System Chapter Key Terms Apnea Bradypnea Chronic Cilia Dysphagia Dyspnea Eupnea Expiration Inspiration Mediastinum Phlegm Pulmonary.
Chapter 13. Nose Air enters external nares (nostrils) Nasal cavity – interior Separated by nasal septum Lining – respiratory mucosa – moistens and warms.
Chapter 23: Respiratory System. 4 Parts of Respiration Ventilation – the movement of air into and out of the lungs External gas exchange – between the.
The Respiratory System
Chapter 15 Respiratory System.
Do Now Read the article and answer the questions.
The Respiratory System
The Respiratory System
Do Now Read the article and answer the questions.
The Respiratory System
Respiratory System Lab Chapter 13
The Respiratory System
Biology 322 Human Anatomy Respiratory System.
Ex : Respiratory.
The Respiratory System
Respiratory System.
Chapter 17 Respiratory System.
The Respiratory System
Organs of the Respiratory system
Respiratory System.
And the respiratory system
The Respiratory System
Respiratory System SC.912.L Describe the histology of the respiratory system. SC.912.L Describe the physiology of the respiratory system.
Understand the Functions of the Respiratory System
HUMAN RESPIRATORY SYSTEM
Respiratory Jeopardy Aka “I can’t breath”.
Chapter 13 The Respiratory System
Respiratory System.
The Respiratory System
Respiratory Review.
The Respiratory System Part 1 – Structures
Respiratory System.
The Anatomy and Physiology of the Respiratory System
Presentation transcript:

Aka: what’s the heimlich manuever? Respiratory system Aka: what’s the heimlich manuever?

Why the respiratory system? Large surface area for gas exchange Move air to gas exchange area Protect gas exchange area from pathogens, dehydration, extreme temperatures Make noise! Assist smelling ( who cut the cheese?).

Air conducting (moving) path External nares Nasal cavity guard hairs Air warmed and moistened Nasal septum

More path Oral cavity Soft palate- fleshy part beyond hard palate Separated from nasal by palatine/maxillary bones called “hard palate” Soft palate- fleshy part beyond hard palate Oropharynx- contains tonsils for protection from foreign bodies Glottis- hole at start of trachea Epiglottis- covers trachea Larynx- contains vocal cords or “voice box”

Cont. Coughing reflex- triggered when “stuff” hits vocal cords, “cough”-glottis is closed and pressure built up in lungs until glottis is suddenly released Tension on vocal cords determines pitch Trachea- extends from larynx to branching of bronchi, includes rings of cartilage for support

More Tracheostomy- inserting a tube through anterior tracheal wall. “Stoma” Bronchi- branching of trachea into primary, secondary and tertiary branches Bronchioles- when cartilage is no longer present ( less than 0.04 inch in diameter)

Alveola Sack where gas exchange occurs Trivia- 150 million alveola / lung Gives spongy appearance to lung Simple squamous epithelium Dust cells- macrophages that roam around eating up dust and debri Moist alveoli- why? Surfactant- oily secretion that reduces surface tension of moist alveoli

Air movement Hypoxia- hypo- low, oxia-? Anoxia-? Pulmonary ventilation depends on Pressure gradient-? Diaphragm- 75% of pulmonary vent. Rib cage- 25% of pulmonary vent.

Lung volume/ capacity Tidal volume- amount of air moved during a single respiratory cycle, normal breath Expiratory reserve volume- ( forced exhalation volume) amount voluntarily expelled after a regular exhalation Inspiratory reserve volume- (forced inhalation volume) amount voluntarily inhaled after a regular inhalation Vital capacity= tidal volume+ERV+IRV, max air you can move

Residual volume- air left in lung even after forceful exhalation

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2025 SlidePlayer.com. Inc. All rights reserved.