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

Question 1

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

Answer 1

The Respiratory Apparatus

Question 2

what makes up the Upper respiratory tract

Answer 2

Question 3

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

Answer 3

-external nose
-paired nasal cavities
-paranasal sinuses

Question 4

Lower respiratory tract is comprised of

Answer 4

Trachea, Bronchi & Lungs

Question 5

how would you describe this dogs nose

Answer 5

dolichocephalic

Question 6

how would you describe this dogs nose

Answer 6

brachycephalic

Question 7

how would you describe this dogs nose

Answer 7

mesocephalic

Question 8

The moist bare skin around the nostrils is called the __________

Answer 8

Nasal plane

Question 9

identify 1 and 2

Answer 9

1. Alar fold of ventral nasal concha
2. nasal vestibule

Question 10

identify 1 and 2

Answer 10

1.Nasal plane
2. nostril

Question 11

Nose skeleton is cartilaginous and therefore

Answer 11

flexible

Question 12

List the Nasal cartilages

Answer 12

Alar
Dorsal
Lateral

Question 13

Nasal mucosa is important for what 2 systems

Answer 13

• Respiratory
• Olfactory

Question 14

identify 1 and 2

Answer 14

1. Nostril
2. Choana

Question 15

identify

Answer 15

Choana

Question 16

identify

Answer 16

Choana

Question 17

what is the blue arrow pointing to?
red?

Answer 17

blue: 4 Endoturbinate
red: 6 Ectoturbinates

Question 18

identify the part of the Ethmoidal bone

Answer 18

Perpendicular plate

Question 19

identify the part of the Ethmoidal bone from the caudal view

Answer 19

Cribriform plate

Question 20

what is the first/larger endoturbinate

Answer 20

Dorsal nasal concha

Question 21

identify 1 and 2

Answer 21

1. 4 Endoturbinate
2. 6 Ectoturbinates

Question 22

what is the name for ethmoturbinates bones

Answer 22

Ethmoidal labyrinth

Question 23

identify 1 and 2

Answer 23

1.Alar fold
2. Ventral nasal concha

Question 24

Is the ventral nasal concha considered an individual bone

Answer 24

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

Not part of the ethmoidal bone

Question 25

identify

Answer 25

Alar fold

Question 26

identify

Answer 26

Ventral nasal concha

Question 27

Nasal meatuses has how many "parts"

Answer 27

dorsal, middle, ventral, etmoidal

Question 28

Spaces among conchae and walls of the nasal cavity are called

Answer 28

Nasal meatuses

Question 29

Is #1 membranous or osseous #2

Answer 29

1. osseous 2. membranous

Question 30

identify 1 and 2

Answer 30

1.Nasal septum 2. Common meatus

Question 31

identify 1 and 2

Answer 31

1. Dorsal nasal concha 2.Ventral nasal concha

Question 32

identify 1 and 2

Answer 32

1.Opening of lacrimonasal duct 2. Lacrimonasal duct

Question 33

identify 1,2, and 3

Answer 33

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

Question 34

Answer 34

Lateral nasal gland

Question 35

this is pointing to the opening of what duct

Answer 35

lacrimonasal duct

Question 36

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

Answer 36

respiratory mucosa

Question 37

respiratory mucosa contain __________ receptors innervated by CN __

Answer 37

tactile and nociceptive receptors CN V

Question 38

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

Answer 38

Olfactory nerves (cn I)

Question 39

Special organ that contains pherohormone receptors

Answer 39

Vomeronasal organ(Jacobson)

Question 40

Answer 40

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

Question 41

Answer 41

Question 42

identify the processes of the Larynx

Answer 42

1. Cuneiform process 2. Corniculate process 3. Vocal process

Question 43

identify the parts of the Larynx

Answer 43

1. Epiglottis 2. Vestibular lig. 3. Thryroid

Question 44

identify the parts of the larynx

Answer 44

1. Vestibular fold 2. Vocal fold

Question 45

what structure is in yellow

Answer 45

Epiglottis

Question 46

identify 1-5

Answer 46

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

Question 47

what muscle is ninervated by the caudal laryngeal n. (last branch iof recurrent laryngeal n. action: Abduct/open the glotis

Answer 47

* Dorsal cricoarytenoid m. (Intrinsic m. of larynx)

Question 48

action of Dorsal cricoarytenoid m.

Answer 48

Abduct/open the glotis

Question 49

Dorsal cricoarytenoid m. is innervated by what nerve

Answer 49

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

Question 50

Answer 50

* Dorsal cricoarytenoid m..

Question 51

Question 52

Question 53

Question 54

Answer 54

Question 55

Answer 55

Question 56

Answer 56

Question 57

Answer 57