Upload
analynasuncionatayde
View
217
Download
0
Embed Size (px)
Citation preview
7/25/2019 The Human Breathing System.pptx
1/18
The HumanBreathingSystem(Respiratory System)
7/25/2019 The Human Breathing System.pptx
2/18
The Human Breathing System
Breathe in and out.
Notice your chest and belly moving andfeel the soft air passing from the nose.
Listen to the uiet sounds of breathingin and out. !magine the air moving fromthe nose into the throat" through the air
tubes" and into the airsacs.
7/25/2019 The Human Breathing System.pptx
3/18
#arts of the RespiratorySystem
The parts of the respiratory
system that are in charge ofsupplying o$ygen are the nose"nasal passageways" windpipe"lungs" and diaphragm.
7/25/2019 The Human Breathing System.pptx
4/18
The Breathing #rocess !n the nose and nasal passages" the
entering air is made %arm" damp" and
clean of un&no%n particlesNe$t" the air moves do%n through the
trachea" bronchi" bronchioles" andalveoli.
Tracheais the empty tube that servesas passage%ay of air into the lungs.
7/25/2019 The Human Breathing System.pptx
5/18
'ontBronchiare the t%o branching tubes
that connect the trachea to the lungs.
Bronchiolesare the hairli&e tubes thatconnect to the alveoli
Alveoliare the airsacs that allo% gase$change in the lungs.
7/25/2019 The Human Breathing System.pptx
6/18
Human respiratory system #arts of the respiratory system
includeTrachea
Bronchi
Bronchioles
*lveoli
7/25/2019 The Human Breathing System.pptx
7/18
*ctivity No. +(,hat a Bunch of -rapes)
/0*ctivity +. ,hat a Bunch 1f -rapes.doc$
http://d/Activity%201.%20What%20a%20Bunch%20Of%20Grapes!.docxhttp://d/Activity%201.%20What%20a%20Bunch%20Of%20Grapes!.docxhttp://d/Activity%201.%20What%20a%20Bunch%20Of%20Grapes!.docxhttp://d/Activity%201.%20What%20a%20Bunch%20Of%20Grapes!.docx7/25/2019 The Human Breathing System.pptx
8/18
RespirationThe process %herein the body ta&es in
o$ygen and eliminates gaseous %aste
products
7/25/2019 The Human Breathing System.pptx
9/18
/ivision +. 2pper Respiratory Tract
3 nose
3 nasal passages
3 throat or pharyn$
4. Respiratory air%ays
3 voice bo$ or laryn$
3 trachea
3 bronchi
3 bronchioles
7/25/2019 The Human Breathing System.pptx
10/18
5. Lungs
3 respiratory bronchioles3 alveolar sacs
3 alveoli
7/25/2019 The Human Breathing System.pptx
11/18
5 Types of Respiration '6LL2L*R R6S#!R*T!1N
3 is the biochemical o$idation ofglucose and conseuent synthesis ofadenosine triphosphate (*T#)
7/25/2019 The Human Breathing System.pptx
12/18
!NT6RN*L R6S#!R*T!1N there is an e$change of o$ygen (14)
and
carbon dio$ide ('14) bet%een the internalbody 7uid and individual cells.
7/25/2019 The Human Breathing System.pptx
13/18
68T6RN*L R6S#!R*T!1N !nvolves the e$change of 14 and '14
bet%een the environment and theorganism.
7/25/2019 The Human Breathing System.pptx
14/18
#*TH,*9 1: *!R !NS!/6 TH6 B1/9+. N1S6
3 serves as the ;rst organ in the respira
tory system %here air passes through
3 is divided into the right and left nasal#assages by a cartilage called N*S*LS6#T2< %hich separates the nostrils
= '!L!*3 microscopic ;ngerli&e
e$tensions=
7/25/2019 The Human Breathing System.pptx
15/18
= '1*RS6 H*!R
3 help trap and prevent dirt and largeparticles from entering further into therespiratory tract.
>> it is in the nasal passages that air is
moistened and %armed.
4. #H*R9N8
5. L*R9N8 or ?1!'6 B18
3 contains the vocal chords" that vibrates%hen air passes %ithin the cords" creatingsounds
7/25/2019 The Human Breathing System.pptx
16/18
@. TR*'H6* or ,!N/#!#6
3 is a tube made up of cartilage %hichcarries air to%ard the lungs
3 a hollo% tube that serves aspassage%ay of air into the lungs
A. BR1N'H! (pl.) BR1N'H2S (sing.)
3 also called bronchial tubes t%obranching tubes that connect the trachea
to the lungs
7/25/2019 The Human Breathing System.pptx
17/18
C. BR1N'H!1L6S
3 microscopic tubes3 the ;ner subdivisions of the bronchi
3 hairli&e tubes that connect to thealveoli
D. *L?61L! or *!R S*'S ( alveolus)
3 the sites of gas e$change
>> 6ach lung has about 5EE millionalveoli.
7/25/2019 The Human Breathing System.pptx
18/18