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Anatomy > Chapter 13 > Flashcards

Chapter 13 Flashcards

1
Q

______ oversees____ exchanges between the ______ and _______ environment

A

the respiratory system, gas, blood, external

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2
Q

passage ways to the lungs___, _______,and _____ the incoming air

A

purifu, war, and humidify

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3
Q

the respiratiry system also deals with ______ and ____

A

voal sounds and sense of smell

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4
Q

____________ are locaated in the ________ on the _________surface

A

olfactory receptors, mucosa, and the superior

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5
Q

rest of the cavity lined with_______

A

mucus membrane

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6
Q

functions of nasal cavity

A

moisten air

traps foreign particles

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7
Q

nasal cavity sepearated by_____

A

plate

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8
Q

anterior=____ posterior=________

A

hard(bone), soft(muscle)

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9
Q

___________ are ______ within_____surrouunding the nasal cavity; found in ____, ______, ______, and ______

A

paranasal sinues, cavities, bones, frontal, sphenoid bone, ethmoid, and maxilalry bone

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10
Q

function of the sinues

A

lighten the skull
act as resinance chmabers for speech
produce mucus that drains into nasal cavity

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11
Q

infections of sinuess is called

A

sinusitis

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12
Q

throat aka_____

A

pharynx

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13
Q

auditory tubes enter the ____

A

nassopharnx

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14
Q

ear infections are caused by

A

mucus and bacteria going into tubes

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15
Q

tonsils of the pharynx function in

A

immunity

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16
Q

larrynx is also called

A

voice box

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17
Q

the larynx routes __ and ___into proper channels

A

air and food

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18
Q

forms speech with____

A

vocal chords

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19
Q

structure of the larynx

A

thyroid cartilage
largets hyaline cartilage
protrudes anteriorly(adams apple)

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20
Q

superior opening of larynx

routes food larynx and air toward the trachea

A

epiglottis

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21
Q

vibrate with expelled air to create sound(speech)

A

vocal cords(vocal folds)

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22
Q

opening between vocal cords

A

glottis

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23
Q

__________connects laryn with bronchi

24
Q

the larnyx lined with_____

A

ciliated mucosa

25
___________ beasts _____in the_______direction of inciming air
muco-ciliary escalator, continusoly, opposite
26
trachea expels what away from lungs
mucus loaded with dust or other debris
27
walls are reinforced with_____--
c-shaped hyaline cartilage
28
why is iit c shaped
expansion of esophagus
29
primary bronchis->
bronchioles
30
____ bronchus is ____,________,and_______ than______
right, wider, shorter, straighter, left
31
the bronchi____ into_____ and_____ branches
subdivide, smaller, smaller
32
occupy most of the thoracic cavity
lungs
33
__is near the____(superior portio)
apex, clavicle
34
_______rest on the______(inferior portion)
base, diaphram
35
each___is ___ into____by____
lung, divided, lobes, fissures
36
LEFT lung=
TWO LOBES
37
RIGHT lung=
three lobes
38
tree divison
``` primary secondary tertiary terminal bronchioli bronchioles ```
39
all but____ branches have_____
small, reinforcing cartilage`
40
terminal bronchioles end in
alveoli
41
site of gas exchange
alveoli
42
alveoli mad eof
simple squamos epithelium
43
what lines the alveolar walls
thin squamos epithilie layer
44
what covers external surfaces of alveoli
pulmonary capillaries
45
how does gas cross the respiratory memebrane
diffusion
46
____enter blood ___enters alveoli _______add protection ________coats gas exposed alveoalr surfaces
oxygen, carbon dioxide, macrophaeges, surfacant
47
mechanics of breathing
depends on volume in the thoriac cavity
48
in inspiration the ___and _muscles contract size of throiac cavity______ air is _____into lungs
diaphram and interocastal, increases, pulled
49
in expiration the muscles- FORCED HAPPENS BY ______ INTERNAL__ muscles
relax, contractiing, intercoastal
50
tidal volume
normal breathing 500 ml
51
tidal is affected by
size sex age physical conditons of person
52
deep breath
IRV, 2100 and 3200 ml
53
forcibly exhaled
ERV, 1200 ml
54
vital capacity
TOTAL EXCHANGABLE AIR AMOUNT MEASURED with a spirometer tv+irv+erv
55
young adult male | young adult female
4600 ml | 3100
56
sound are monitered withh a
stethoscope
57
carbon dioxide tranfered in_____as _________
plasma, bicarbonate ion HC03

Anatomy (11 decks)

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