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Anatomy Exam 4 (shelby) > exam 4: head and neck respiratory/olfaction CN I (33) > Flashcards

exam 4: head and neck respiratory/olfaction CN I (33) Flashcards

1
Q

what is the encompassing term for the nose (nasus) in the broad sense comprises the external nose, the paired nasal cavities, and the paranasal sinuses

A

The Respiratory Apparatus

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2
Q

what makes up the Upper respiratory tract

A
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3
Q

The nose (nasus) in the broad sense comprises (3)

A

-external nose
-paired nasal cavities
-paranasal sinuses

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4
Q

Lower respiratory tract is comprised of

A

Trachea, Bronchi & Lungs

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5
Q

how would you describe this dogs nose

A

dolichocephalic

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6
Q

how would you describe this dogs nose

A

brachycephalic

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7
Q

how would you describe this dogs nose

A

mesocephalic

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8
Q

The moist bare skin around the nostrils is called the __________

A

Nasal plane

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9
Q

identify 1 and 2

A
  1. Alar fold of ventral nasal concha
  2. nasal vestibule
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10
Q

identify 1 and 2

A

1.Nasal plane
2. nostril

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11
Q

Nose skeleton is cartilaginous and therefore

A

flexible

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12
Q

List the Nasal cartilages

A

Alar
Dorsal
Lateral

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13
Q

Nasal mucosa is important for what 2 systems

A
  • Respiratory
  • Olfactory
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14
Q

identify 1 and 2

A
  1. Nostril
  2. Choana
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15
Q

identify

A

Choana

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16
Q

identify

A

Choana

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17
Q

what is the blue arrow pointing to?
red?

A

blue: 4 Endoturbinate
red: 6 Ectoturbinates

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18
Q

identify the part of the Ethmoidal bone

A

Perpendicular plate

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19
Q

identify the part of the Ethmoidal bone from the caudal view

A

Cribriform plate

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20
Q

what is the first/larger endoturbinate

A

Dorsal nasal concha

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21
Q

identify 1 and 2

A
  1. 4 Endoturbinate
  2. 6 Ectoturbinates
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22
Q

what is the name for ethmoturbinates bones

A

Ethmoidal labyrinth

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23
Q

identify 1 and 2

A

1.Alar fold
2. Ventral nasal concha

24
Q

Is the ventral nasal concha considered an individual bone

A

From a different center of ossification—is considered an individual bone

Not part of the ethmoidal bone

25
Q

identify

26
Q

identify

A

Ventral nasal concha

27
Q

Nasal meatuses has how many “parts”

A

dorsal, middle, ventral, etmoidal

28
Q

Spaces among conchae and walls of the nasal cavity are called

A

Nasal meatuses

29
Q

2

Is #1 membranous or osseous

A
  1. membranous
  2. ossesous
30
Q

identify 1 and 2

A

1.Nasal septum
2. Common meatus

31
Q

identify 1 and 2

A
  1. Dorsal nasal concha
    2.Ventral nasal concha
32
Q

identify 1 and 2

A

1.Opening of lacrimonasal duct
2. Lacrimonasal duct

33
Q

identify 1,2, and 3

A

1.Lacrimal gland
2.Lacrimal puncta & canaliculus
3. Lacrimal sac

34
Q
A

Lateral nasal gland

35
Q

this is pointing to the opening of what duct

A

acrimonasal duct

36
Q

The rostral and middle mucosa is named as __________, because has none olfactory receptors

A

respiratory mucosa

37
Q

respiratory mucosa contain __________ receptors innervated by CN __

A

tactile and nociceptive receptors
CN V

38
Q

CN ____ has receptors in olfactory mucosa located in the most caudal region of the nasal cavity

A

Olfactory nerves (cn I)

39
Q

Special organ that contains pherohormone receptors

A

Vomeronasal organ(Jacobson)

40
Q
A

1.Nasopharynx
2. Auditory tube opening
3. Laryngopharynx
4.Oropharynx
5.Larynx

42
Q

identify the processes of the Larynx

A
  1. Cuneiform process
  2. Corniculate process
  3. Vocal process
43
Q

identify the parts of the Larynx

A
  1. Epiglottis
  2. Vestibular lig.
  3. Thryroid
44
Q

identify the parts of the larynx

A
  1. Vestibular fold
  2. Vocal fold
45
Q

what structure is in yellow

A

Epiglottis

46
Q

identify 1-5

A

1.Corniculate process
2. Vocal process
3. Vocal fold
4. Laryngeal ventricle
5. Cuneiform process

47
Q

what muscle is ninervated by the caudal laryngeal n. (last
branch iof recurrent laryngeal n.

action: Abduct/open the glotis

A
  • Dorsal cricoarytenoid m. (Intrinsic m. of larynx)
48
Q

action of Dorsal cricoarytenoid m.

A

Abduct/open the glotis

49
Q

Dorsal cricoarytenoid m. is innervated by what nerve

A

Innervated by the caudal laryngeal n. (last branch iof recurrent laryngeal n.)

50
Q
A
  • Dorsal cricoarytenoid m..
51
Q
A
  • A1: Cuniform process
  • A2: Tonsil
  • A3: Epiglottis
  • A4: Epiglottic valleculae
  • A5: Conical papillae
  • A6: vallate papillae
52
Q
A
  • B2: soft palate?
  • B3: Corniculate process
  • B4: Cueniform process
  • B5: Epiglottis
53
Q
A
  • C1: Vocal fold
  • C2: Laryngeal ventricle
  • C3: vestibular folds

Anatomy Exam 4 (shelby) (16 decks)

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