mod d unit two lecture review

25 cards

ma diploma respiratory system


 
  
Created Dec 6, 2008
by
aglover

 

 
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1
nasopharynx
 
lined by ciliated epithelium
2
thyroid cartilage
 
adam's apple
3
dust cells
 
macrophages in alveoli
4
parietal pleura
 
covers inner surface of thoracic wall
5
visceral pleura
 
covers outer surface of lungs
6
inhalation
 
inspiration
7
exhalation
 
expiration
8
epiglottis
 
blocks entry of food into larynx
9
what extends fro the oropharynx to the entrance of the esophagus
 
laryngopharynx
10
what lacks the support of cartilage
 
bronchioles
11
what is the movement of air into and out of the lungs
 
pulmonary ventilation
12
what is the amount of air moved into and out of the lungs during a single respiratory cycle
 
tidal volume
13
what are the respiratory control centers that set the basic rate of breathing
 
medulla oblangata
14
what is the exchage of gasses between living cells and the environment
 
respiration
15
what prevents the lungs from over expanding as one breathes more deeply during strenous activity
 
inflation reflex
16
the voice box is the cartilaginous structure known as the larynx
 
true
17
most of the oxygen carried in the blood dissolves in the blood plasma
 
false
18
total lung capacity is the sum of the vital capacity and the residual volume
 
true
19
gas exchange is the diffusion of oxygen and carbon dioxide between lungs and blood
 
true
20
oxygen and carbon dioxide readily dissolve in blood plasmafalse
 
false
21
what is the opening into the trachea
 
windpipe
22
the tracheal tubes that enter into each lung are
 
bronchi
23
gas exchange occurs int the
 
lungs
24
when the diaphragm muscle is moving upward we are
 
inhaling
25
the volume of air in the lungs equivalent to about 1200ml is
 
residual volume

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