Head Things

Question 1

A skull in the shape of an elongated cone

Answer 1

Dolichochephalic

Question 2

A skull in pyramid-shape, equal length cranium and mussle

Answer 2

Mesochephalic

Question 3

A skull that is as wide as it is short, shorter mussle than cranium

Answer 3

Brachycephalic

Question 4

Part of the oral cavity between the labia and teeth?

Answer 4

Oral Vestibule

• labial vestibule
• buccal vestibule

Question 5

Part of the oral cavity within the boundaries of the teeth?

Answer 5

Proper oral cavity

Question 6

The roof of the oral cavity is the _________________ with transverse ridges

Answer 6

Hard palate

Question 7

The _____________ just caudal to the central incisor teeth is linked to the vomeronasal organ

Answer 7

Incisive duct

The eminence is the incisive papilla

Question 8

The incisive duct passes through the __________________ and opens into the ventral nasal meatus

Answer 8

Palatine fissure

Question 9

The _____________ opens through the cheek on a small papilla located the opposite end of the upper fourth premolar

Answer 9

Parotid duct

Question 10

The duct of the ___________ gland opens into the vestibule lateral to the last upper premolar

Answer 10

zygomatic

Question 11

Fold of tissue that extends form the body of the tongue to the beginning of the soft palate

Answer 11

Palatoglossal arch

Question 12

The caudal third of the tongue is the _______

Answer 12

Root

Question 13

The free end of the tongue is the ?

Answer 13

Apex

Question 14

The attachment of the tongue to the base of the jaw

Answer 14

Frenulum

Question 15

What are the types of papillae found on the tongue?

Answer 15

Filiform 
Conical 
Fungiform 
Folliate 
Vallate

Question 16

_____________ papillae are found at the root of the tongue, pointed tip

Answer 16

Conical

Question 17

_____________ papillae are at the junction of the body and root of the tongue, are circular, and are arranged to form a V shape

Answer 17

Vallate

Question 18

______________ papillae are the predominate papillae on the body of the tongue and are pointed (keratinized in the cat)

Answer 18

Filiform

Question 19

____________ papillae have smooth rounded surfaces and are scattered on the body of the tongue

Answer 19

Fungiform

Fungs-> like little mushroom tops

Question 20

____________ papillae are found on the lateral aspect of the tongue, rostral to the palatoglossal arch

Answer 20

Foliate

Question 21

Fusiform fiberous spicule extending from the frenulum to the tip of the apex of the tongue on the ventral side of the tongue.

Answer 21

Lyssa

Question 22

What muscle arises from the stylohyoid and inserts laterally in the middle of the tongue?

Answer 22

Styloglossus muscle

Question 23

The styloglossus muscle has what action?

Answer 23

Retract and elevate the tongue

Question 24

What muscle arises from the thyrohyoid and basihyoid, and inserts on the root of the tongue?

Answer 24

Hyoglossus

Question 25

What muscle lies within the frenulum passing from the intermandibular articulation to the median tongue?

Answer 25

Genioglossus

Question 26

What muscle originates at the sternum inserts on the basihyoid bone

Answer 26

Sternohyoideus

Question 27

What muscle extends from the thyroid cartilage of the larynx to the thyrohyoid bone

Answer 27

Thyrohyoideus

Question 28

What muscle spans the inermandibular space and inserts caudally on the basihyoid bone?

Answer 28

Mylohyoideus

Question 29

What muscle is deep to the mylohyoideus, spans the inermandibular space and attaches to the basihyoid bone

Answer 29

Genioglossus

Question 30

What is the raised mucosa lateral to the rostral part of the frenulum, and what ducts empty here?

Answer 30

Sublingual caruncle Mandibular duct and sublingual duct

Question 31

What gland is located lateral to the angle of the mandible between the maxillary and linguofacial veins?

Answer 31

Mandibular

Question 32

What gland lies deep the the mandibular salivary gland?

Answer 32

Subliguninal gland

Question 33

What gland likes between the mandibular salivary gland and the ear?

Answer 33

Parotid salivary gland

Question 34

What duct courses across the middle of the masseter muscle to empty at the upper 4th premolar?

Answer 34

Parotid duct

Question 35

What gland is between the eyeball and the pterygoid muscle, medial to the zygomatic bone?

Answer 35

Zygomatic salivary gland

Question 36

The duct of the zygomatic salivary gland opens to the vestibule at the ?

Answer 36

Last molar

Question 37

The pharynx is divided into what three areas?

Answer 37

Oropharynx Nasopharynx Laryngopharynx

Question 38

What are the limits of the oropharynx?

Answer 38

Rostral- palatoglossal arches | Caudal- base of epiglottis and root of tongue

Question 39

What tonsil is located in the oropharynx?

Answer 39

Palatine tonsil Under semilunar fold

Question 40

The palatine tonsil is covered by the ________ fold

Answer 40

Semilunar

Question 41

What are the borders of the nasopharynx?

Answer 41

Rostral- choanae (caudal opening of nasal cavity at caudal end of hard palate) Caudal - palatopharyngeal arches and caudal border of soft palate

Question 42

What opens into the nasopharynx, through a slit like opening

Answer 42

Auditory tube

Question 43

What are the borders of the laryngopharynx?

Answer 43

Rostral- palatopharyngeal arches to the beginning of the esophagus

Question 44

The esophagus begins at an annular contraction called?

Answer 44

Phayngoesophageal limen

Question 45

What are the 4 cartilaginous structures of the larynx?

Answer 45

Epiglottis Thyroid Arytenoid Cricoid

Question 46

What two prominences of the arytenoid cartilage of the larynx are important in opening and closing the airway?

Answer 46

Corniculate process | Cuneiform process

Question 47

What cartilage lies at the entrance to the larynx and attaches to the basihyoid?

Answer 47

Epiglottic

Question 48

What forms the aryepiglottic fold of the larynx?

Answer 48

Mucosa attaching from the arytenoid cartilage to the lateral margin of the epiglottic cartilage

Question 49

What cartilage forms a complete ring and is located within the trough of the thyroid cartilage ?

Answer 49

Cricoid

Question 50

The tongue and larynx are connected by?

Answer 50

Hyoid apparatus

Question 51

What are the 3 pharyngeal muscles, rostral to caudal?

Answer 51

Hyopharyngeus Thryropharyngeus Cricopharyngeus

Question 52

The vocal folds and arytenoid cartilage makes up the?

Answer 52

Glottis

Question 53

The opening/passageway through the glottis is the?

Answer 53

Rima glottis

Question 54

The thyroarytenoideus muscle contains what two muscles

Answer 54

``` Vocalis muscle Ventricularis muscle (rostral lay) ```

Question 55

What is the function of thyroarytenoideus muscle?

Answer 55

Relax the vocal fold and to constrict the glottis?

Question 56

The ___________ fold form the rostral boundary and the ____________ fold forms the caudal boundary to the laryngeal ventricle

Answer 56

Vestibular | Vocal

Question 57

A diverticulum of mucosa in the larynx

Answer 57

Laryngeal ventricle

Question 58

What muscle passes from the ventral part of the cricoid cartilage to the thyroid cartilage?

Answer 58

Cricothyroid muscle

Question 59

What muscle tenses the vocal fold for phonation?

Answer 59

Cricothyroideus muscle

Question 60

What muscle controls the glottis and relaxes the vocal fold?

Answer 60

Thyroarytenoideus muscle

Question 61

What is the only muscle that opens the glottis?

Answer 61

Cricoarythenoideus dorsalis

Question 62

All the muscles of the larynx are innervated by the caudal laryngeal nerve except the ________ muscle

Answer 62

Cricothyroideus

Question 63

What muscle arises from the lateral cricoid cartilage to insert on the arytenoid cartilage and functions to close the glottis

Answer 63

Cricoarytenoideus lateralis

Question 64

The lateral folds of the nose pad are the _______ folds?

Answer 64

Alar

Question 65

The external division of the nose to the mouth is the _____________

Answer 65

Philtrum

Question 66

What separates the nasal cavities?

Answer 66

Median nasal septum

Question 67

__________ project into the nasal cavity with mucosa that warms and cleanses inspired air

Answer 67

Conchae (dorsal and ventral)

Question 68

What are the four primary passage ways around the concha ?

Answer 68

Dorsal nasal meatus Middle nasal meatus Ventral nasal meatus Common nasal meatus

Question 69

What occupies the fundus of the nasal cavity with many delicate scrolls attaching the the cribriform plate?

Answer 69

Ethmoidal labyrinth

Question 70

What bone is located between the cranium and the facial part of the skull

Answer 70

Ethmoid bone Made up of cribriform plate and ethmoidal labyrinth

Question 71

What lymph node is located rostral to the parotid salivar gland?

Answer 71

Parotid lymph node

Question 72

The _______________ lymph node lies ventral to the mandibular salivary gland and straddles the ___________ vein

Answer 72

Mandibular | Linguofacial

Question 73

What lymph node likes between the wing of the atlas and the larynx?

Answer 73

Retropharyngeal lymph node

Question 74

What gland is located lateral to the trachea and caudal to the larynx?

Answer 74

``` Thyroid gland Parathyroid gland ( small and cranial the the thyroid gland) ```