chapter 7 Flashcards
(26 cards)
1
Q
aer
A
air
2
Q
alveol/o
A
alveolus, air sac
3
Q
atel/o
A
incomplete
4
Q
bronch/o
A
bronchus
5
Q
coni/o
A
dust
6
Q
cyst/o
A
sac
7
Q
hal/o
A
to breathe
8
Q
lob/o
A
lobe
9
Q
somn/o
A
sleep
10
Q
spir/o
A
breathing
11
Q
tuss/o
A
cough
12
Q
-capnia
A
carbon dioxide
13
Q
-osmia
A
smell
14
Q
-phonia
A
voice
15
Q
-pnea
A
breathing
16
Q
-ptysis
A
spitting
17
Q
-thorax
A
chest
18
Q
Organs of respiratory System
A
- Nasal cavity
- Pharynx
- Larynx
- Trachea
- Bronchial tubes
- Lungs
19
Q
Ventilation:
A
- Flow of air between outside and lungs
- inhalation brings flow of air with oxygen into lungs
-exhalation is flow of air out of lungs removing CO2
20
Q
External respiration
A
exchange of oxygen and CO2 that takes place in lungs
- Oxy Enters bloodstream thru air sacs and CO2 leaves
21
Q
Internal respiration
A
Oxygen and CO2 exchange at cellular lvl
22
Q
Pharynx
A
- AKA throat
- Used for respiratory and digestive system
- air enters trachea and food into esophagus
23
Q
Larynx
A
-voice box
-contains vocal cords
- Not cords, more like folds that vibrate with air passing and produce sound
24
Q
Trachea
A
windpipe
25
bronchial tubes
each branch becomes narrower until bronchioles are formed
26
Lungs
protected by double membrane called PLEURA
-visceral is closes to lung, parietal is outer
