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Clinical Anatomy And Physiology > Respitory system > Flashcards

Respitory system Flashcards

1
Q

upper anatomy includes

A

nose pharynx larynx trachea

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2
Q

lower anatomy includes

A

bronchi/bronchioles
aveoli

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3
Q

where does air enter the system by

A

nose

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4
Q

where does nose lead too

A

nasal cavity

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5
Q

how many chambers in the nose divided into

A

2 seprated by septum

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6
Q

what do turbiates do

A

warms and mostiens incoming air

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7
Q

what does cilia and mucous do

A

traps partical in air and protects

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8
Q

three section of the pharynx

A

nusopharynx oropharynx larynxpharanx

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9
Q

whats eustachian tubes do

A

connects nusopharynx to middle ear

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10
Q

which way does air flow in the larynx

A

into

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11
Q

laraynx function

A

prevents anything other than air entering lungs

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12
Q

whats the laraynx made of

A

cartilage

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13
Q

where are vocal ligaments found

A

larynx

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14
Q

what enter trachea

A

air

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15
Q

what does the trachea extend the length of

A

neck

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16
Q

whats the trachea made of

A

cartilage rings

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17
Q

what does the carilage rings in neck do

A

brings about movement

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18
Q

what keeps trachea open

A

muscle

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19
Q

how many sections is the trachea divided into

A

2

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20
Q

where does the section of the trachea enter

A

lungs

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21
Q

whats the bronchioles surrounded by

A

cartilage rings

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22
Q

whats bronchi divided into

A

smaller tubes

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23
Q

whats aveoli surrounded by

A

blood vessels

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24
Q

what structure if aveoli

A

sac like structure

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25
Q

what are lungs divided into

A

lobes

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26
Q

how many lobes in left lung

A

3 lobes for cat/dog 2 for horse

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27
Q

how many lobes in right lungs

A

4 lobes in dog/cat 3 in horse

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28
Q

What’s inspiration?

A

Breathing in

29
Q

Which muscle contract during breathing

A

Diaphragm muscles between ribs

30
Q

Does the volume of thoracic cavity increase or decrease during breathing

A

Increase

31
Q

Which way during breathing in does lungs pull

A

Outwords

32
Q

What’s expiration?

A

Breathing out

33
Q

Do muscles contract while breathing out

A

No

34
Q

While breathing out does the volume of thoracic cavity increase or decrease

A

Decrease

35
Q

What happens to the pressure in lungs when breathing out

A

Rise

36
Q

When do lings collapse

A

When breathing out

37
Q

What happens to pressure and volume when lungs expand

A

Volume increase pressure drop

38
Q

What happens to volume and pressure of lungs when they contract

A

Volume decrease pressure increase

39
Q

What does inspitory centre do

A

Controls inspiration

40
Q

What’s expitory centre do

A

Controls expiration

41
Q

What is in control of rate and depth of respiration

A

Stretch and chemo receptors

42
Q

What’s pin and medulla

A

Structure in brain

43
Q

What does stretch reseptors do

A

Sense stretch in lungs

44
Q

What measures ph and oxygen levels

A

Chemoreceptors

45
Q

What’s peripheral

A

Walls of aorta and carotid artery

46
Q

Where’s central

A

Medulla of brain

47
Q

What’s 0 ph

A

Acidic

48
Q

7 ph

A

Neural

49
Q

14 ph

A

Alkaline

50
Q

What do cells produce during respiration

A

Co2

51
Q

What’s respiration cycle

A

Patient breathing

52
Q

Cat respiratory rate

A

20-30

53
Q

Dog res rate

A

10-30

54
Q

Rabbit res rate

A

30-60

55
Q

Mouse res rate

A

100-250

56
Q

Horse res rate

A

8-20

57
Q

African parrot res rate

A

15-45

58
Q

Corn snake res rate

A

6-10

59
Q

Purpose of trachea cartilage rings?

A

Allows flexibility of neck or keep trachea open

60
Q

Identify alternative names for internal nostrils

A

Choana

61
Q

Function of three different nasal turbinates

A

The base and maxilla ethmotubinates covered in mucous membranes which functions to warm and moisten air
The ethomotubilates also contain olfactory receptors which send scent signals to the olfactory bulb of the brain

62
Q

How many loves in left long

A

3(dog) 2(horse)

63
Q

How many Right lung lobes

A

4 lobes(dog) 3 (horse)

64
Q

What’s the lung covered by

A

Pulmonary pelura

65
Q

What does the pleural space contain

A

Vacuum

66
Q

Why does the ph change in the blood during respiration

A

High levels of carbon dioxide (hypercapnia) lowers the ph by making it more acidic

67
Q

What do chemoreceptors do

A

Detects change in blood and send signal to the inspiratpey center of the brain

68
Q

Where are the stretch receptors

A

In the alls of the bronchi or bronchioles

Clinical Anatomy And Physiology (11 decks)

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