Upper Respiratory System
-
Upload
amy-daugherty -
Category
Documents
-
view
33 -
download
4
description
Transcript of Upper Respiratory System
![Page 1: Upper Respiratory System](https://reader035.fdocuments.in/reader035/viewer/2022062517/56812cfc550346895d91cf93/html5/thumbnails/1.jpg)
Upper Respiratory System
Consists of the: nose (snout, nostrils, etc.) mouth pharynx epiglottis larynx
![Page 2: Upper Respiratory System](https://reader035.fdocuments.in/reader035/viewer/2022062517/56812cfc550346895d91cf93/html5/thumbnails/2.jpg)
Tongue
Esophagus
Mouth
Trachea
Epiglottis
Nasal cavity
Larynx
Pharynx
Upper Respiratory System
![Page 3: Upper Respiratory System](https://reader035.fdocuments.in/reader035/viewer/2022062517/56812cfc550346895d91cf93/html5/thumbnails/3.jpg)
Upper Respiratory System
Mucous membranes lining of respiratory tract
that secrete mucus.
![Page 4: Upper Respiratory System](https://reader035.fdocuments.in/reader035/viewer/2022062517/56812cfc550346895d91cf93/html5/thumbnails/4.jpg)
Upper Respiratory System
Mucus slimy secretion that
helps to warm, moisten, and filter air.
![Page 5: Upper Respiratory System](https://reader035.fdocuments.in/reader035/viewer/2022062517/56812cfc550346895d91cf93/html5/thumbnails/5.jpg)
Upper Respiratory System
Cilia tiny wave-like hairs that line the nostrils
and help to filter air.
![Page 6: Upper Respiratory System](https://reader035.fdocuments.in/reader035/viewer/2022062517/56812cfc550346895d91cf93/html5/thumbnails/6.jpg)
Upper Respiratory System
Pharynx passageway shared by
the digestive and respiratory
systems.
![Page 7: Upper Respiratory System](https://reader035.fdocuments.in/reader035/viewer/2022062517/56812cfc550346895d91cf93/html5/thumbnails/7.jpg)
Pharynx
Upper Respiratory System
![Page 8: Upper Respiratory System](https://reader035.fdocuments.in/reader035/viewer/2022062517/56812cfc550346895d91cf93/html5/thumbnails/8.jpg)
Upper Respiratory System
Epiglottis tiny flap that covers
the larynx during swallowing.
![Page 9: Upper Respiratory System](https://reader035.fdocuments.in/reader035/viewer/2022062517/56812cfc550346895d91cf93/html5/thumbnails/9.jpg)
Epiglottis
Upper Respiratory System
![Page 10: Upper Respiratory System](https://reader035.fdocuments.in/reader035/viewer/2022062517/56812cfc550346895d91cf93/html5/thumbnails/10.jpg)
Upper Respiratory System
Larynx “voice box”
contains vocal cords that vibrate when
air passes through.
![Page 11: Upper Respiratory System](https://reader035.fdocuments.in/reader035/viewer/2022062517/56812cfc550346895d91cf93/html5/thumbnails/11.jpg)
Larynx
Upper Respiratory System
![Page 12: Upper Respiratory System](https://reader035.fdocuments.in/reader035/viewer/2022062517/56812cfc550346895d91cf93/html5/thumbnails/12.jpg)
Lower Respiratory System
Trachea “windpipe” has rings of cartilage
that keep its shape.
![Page 13: Upper Respiratory System](https://reader035.fdocuments.in/reader035/viewer/2022062517/56812cfc550346895d91cf93/html5/thumbnails/13.jpg)
Trachea
![Page 14: Upper Respiratory System](https://reader035.fdocuments.in/reader035/viewer/2022062517/56812cfc550346895d91cf93/html5/thumbnails/14.jpg)
Lower Respiratory System
Bronchi branches at the bottom of the trachea that are contained in the lungs. Singular: bronchus
![Page 15: Upper Respiratory System](https://reader035.fdocuments.in/reader035/viewer/2022062517/56812cfc550346895d91cf93/html5/thumbnails/15.jpg)
Bronchi
![Page 16: Upper Respiratory System](https://reader035.fdocuments.in/reader035/viewer/2022062517/56812cfc550346895d91cf93/html5/thumbnails/16.jpg)
Lower Respiratory System
Bronchial tree term describing how branches of the bronchi get continually smaller, like a tree branch.
![Page 17: Upper Respiratory System](https://reader035.fdocuments.in/reader035/viewer/2022062517/56812cfc550346895d91cf93/html5/thumbnails/17.jpg)
Lower Respiratory System
Bronchioles smallest branches of
the bronchial tree.
![Page 18: Upper Respiratory System](https://reader035.fdocuments.in/reader035/viewer/2022062517/56812cfc550346895d91cf93/html5/thumbnails/18.jpg)
Bronchioles
![Page 19: Upper Respiratory System](https://reader035.fdocuments.in/reader035/viewer/2022062517/56812cfc550346895d91cf93/html5/thumbnails/19.jpg)
Lower Respiratory System
Alveoli grape-like clusters at ends of bronchioles where exchange of gases occurs.
![Page 20: Upper Respiratory System](https://reader035.fdocuments.in/reader035/viewer/2022062517/56812cfc550346895d91cf93/html5/thumbnails/20.jpg)
Alveoli
![Page 21: Upper Respiratory System](https://reader035.fdocuments.in/reader035/viewer/2022062517/56812cfc550346895d91cf93/html5/thumbnails/21.jpg)
Lower Respiratory System
Lungs paired organs containing
bronchi that are divided into clearly defined lobes.
![Page 22: Upper Respiratory System](https://reader035.fdocuments.in/reader035/viewer/2022062517/56812cfc550346895d91cf93/html5/thumbnails/22.jpg)
Lungs
![Page 23: Upper Respiratory System](https://reader035.fdocuments.in/reader035/viewer/2022062517/56812cfc550346895d91cf93/html5/thumbnails/23.jpg)
Lower Respiratory System
Diaphragm a muscle located below the
lungs that contracts causing the lungs to fill with air.
![Page 24: Upper Respiratory System](https://reader035.fdocuments.in/reader035/viewer/2022062517/56812cfc550346895d91cf93/html5/thumbnails/24.jpg)
Breathing
Inhalation
- drawing in of a breath
![Page 25: Upper Respiratory System](https://reader035.fdocuments.in/reader035/viewer/2022062517/56812cfc550346895d91cf93/html5/thumbnails/25.jpg)
Breathing
Exhalation
– release of a breath
![Page 26: Upper Respiratory System](https://reader035.fdocuments.in/reader035/viewer/2022062517/56812cfc550346895d91cf93/html5/thumbnails/26.jpg)
Breathing
Apnea
– not breathing
![Page 27: Upper Respiratory System](https://reader035.fdocuments.in/reader035/viewer/2022062517/56812cfc550346895d91cf93/html5/thumbnails/27.jpg)
Breathing
Dyspnea
– difficult breathing
![Page 28: Upper Respiratory System](https://reader035.fdocuments.in/reader035/viewer/2022062517/56812cfc550346895d91cf93/html5/thumbnails/28.jpg)
Breathing
Bradypnea
– abnormally slow breathing rate
![Page 29: Upper Respiratory System](https://reader035.fdocuments.in/reader035/viewer/2022062517/56812cfc550346895d91cf93/html5/thumbnails/29.jpg)
Breathing
Tachypnea
– abnormally fast breathing rate
![Page 30: Upper Respiratory System](https://reader035.fdocuments.in/reader035/viewer/2022062517/56812cfc550346895d91cf93/html5/thumbnails/30.jpg)
Breathing
Respiration
– exchange of oxygen and carbon dioxide gases in the lungs