Anatomy Test #2

Front 1

bucca

Back 1

cheek

Front 2

labrium

Back 2

lip

Front 3

oris

Back 3

mouth

Front 4

palpebrae

Back 4

eyelid

Front 5

mentum

Back 5

chin

Front 6

Trigeminal Nerve is divided into three branches:

Back 6

V1- ophthalmic nerve
V2-maxillary nerve
V3- madibular nerve

Front 7

Sesory to face above the bottom of the eye

Back 7

V1-Opthalmic Nerve

Front 8

Sensory to face below the eye and above the teeth

Back 8

V2-Maxillary Nerve

Front 9

Sensory to face below teeth

Back 9

V3- Mandibular Nerve

Front 10

What comes out of the supraorbital foramen?

Back 10

Supraorbital Artery, Vein, and Nerve
CN V-1

Front 11

What comes out of the infraorbital foramen?

Back 11

Infraorbital Artery, Vein, and Nerve
CN V-2(Maxillary Nerve)

Front 12

What comes out of the Mental Foramen?

Back 12

Mental Artery, Vein, Nerve
CN V-3(Mandibular Nerve)

Front 13

2 Concerning Pathologies of The Trigeminal Nerve (CN V) are:

Back 13

1. Herpes Simplex Virus Type 1
2. Tic Douloureux

Front 14

Initial Infection- Varicella Zoster Virus (chickenpox)

Back 14

Herpes Simplex Virus Type 1

Front 15

severe, stabbing pain in the area supplied by CN V (unknown cause)

Back 15

Tic Douloureux

Front 16

What is the parotid gland innervated by?

Back 16

Postganglionic parasympathetic nerve fibers (CN IX) carried by the auriculotemporal nerve (branch of Mandibular N.) to the parotid gland.

Front 17

The parotid duct empties into

Back 17

Vestibule of mouth opposite the 2nd upper molar tooth

Front 18

What nerve innervates muscles of facial expression?

Back 18

Facial Nerve (CN 7)

Front 19

What are the branches of muscles of facial expression?

Back 19

T-temporal
Z- zygomatic
B- buccal
M- mandibular
C- cervical

Front 20

What is the orbicularis oculi's function?

Back 20

Close the eye

Front 21

What is the function of the orbicularis oris?

Back 21

Closes the mouth, puckers the lips

Front 22

Bell's Palsy

Back 22

Pathology of CN7 (facial nerve) where a person cannot close their eye or whistle

Front 23

Central Lesion of Facial Nerve (CN7)

Back 23

Person can close their eye, but not whistle

Front 24

The Pterion is an area of weakness which a fracture may tear the__________ which will result in a _______________

Back 24

meningeal artery
epidural hematoma

Front 25

The pterion is made up of:

Back 25

Frontal Bone
Parietal Bone
Temporal Bone
Sphenoid Bone

Front 26

Contents of the Infratemporal Fossa include

Back 26

Maxillary Artery
Mandibular Artery
Muscles of Mastication

Front 27

Where is the Infratemporal Fossa located?

Back 27

Behind the zygomatic arch and ramus of the mandible

Front 28

What does the sphenopalatine artery supply?

Back 28

Nasal chamber

Front 29

What does the infraorbital artery supply?

Back 29

The upper teeth and maxillary region of the face

Front 30

What does the inferior alveolar artery supply?

Back 30

lower teeth and mandibular region of the face

Front 31

Maxillary Artery branches:

Back 31

Inferior Alveolar Artery
Middle Meningeal Artery
Sphenopalatine Artery
Infraorbital Artery

Front 32

The Middle Meningeal Artery passes through

Back 32

two roots of the auriculotemporal nerve.

Front 33

Deep temporal nerves function in

Back 33

motor

Front 34

Auriculotemporal nerve functions in

Back 34

Sensory to TMJ and FAce in front of ear

Front 35

Inferior Alveolar nerve functions in

Back 35

Sensory to lower teeth and mandibular region of face

Front 36

Nerve to Mylohyloid functions in

Back 36

motor to mylohyloid

Front 37

Lingual Nerve Functions in

Back 37

Sensory to anterior 2/3rds of tongue

Front 38

Buccal Nerve Functions in

Back 38

Sensory to buccal region inside and outside of mouth

Front 39

What is the terminal branch of the inferior alveolar nerve?

Back 39

Mental Nerve

Front 40

Sphenopalatine Foramen contains

Back 40

sphenopalatine artery

Front 41

The foramen ovale contains

Back 41

CN V-3

Front 42

The foramen spinosum contains

Back 42

Middle Meningeal artery

Front 43

Drain tip of tongue

Back 43

Submental Nodes

Front 44

Drain Middle 1/3 of Tongue

Back 44

Submandibular Nodes

Front 45

Drain Posterior 1/3 of Tongue

Back 45

Deep Cervical Nodes

Front 46

The Oropharynx is located between

Back 46

Soft Palate & Epiglottis

Front 47

The Sublingual Glad is innervated by what nerve? Empties Where? How many openings?

Back 47

CN VII
Floor of Oral Cavity Via many Openings

Front 48

The Submandibular Gland is innervated by what nerve? Empties Where? How many openings?

Back 48

CN VII
Lateral to the frenulum at the sublingual caruncle
One duct

Front 49

The Parotid Gland is innervated by what nerve? Empties where? How many openings?

Back 49

CN IX
Empties into vestibule opposite second upper molar
One duct- parotid papilla

Front 50

Sensory to the cheek of the mouth

Back 50

CN V3- buccal n.

Front 51

Sensory to lower lip of the mouth

Back 51

CN V3- mental n.

Front 52

Sensory to upper lip of mouth

Back 52

CNV2 - infraorbital n.

Front 53

Vestibule of mouth sensory innervation

Back 53

CNV3 buccal n.

Front 54

Floor below tongue sensory innervation

Back 54

CN V3 Lingual n.

Front 55

Roof of mouth (hard palate)

Back 55

CN V2 Greater Palatine N.

Front 56

Drug delivery uses

Back 56

Deep Lingual Vein

Front 57

Geniohyoid Innervation

Back 57

C1

Front 58

Mylohyoid Sensory Innervation

Back 58

CNV3 lingual

Front 59

Pit In center of Sulcus Terminalis? What does it lead to?

Back 59

Foramen Secum. Opening of the thyroglossal duct.

Front 60

Valllate Papilla Taste buds are innervated by

Back 60

CN IX

Front 61

Fungiform Papilla Tastebuds are innervated by

Back 61

CN VII

Front 62

Foliate Papilla Taste buds are innervated by

Back 62

CN VII

Front 63

Filliform Papilla

Back 63

no taste buds

Front 64

Posterior 1/3 of tongue innervation for 1) sensory 2) taste

Back 64

1) Glossopharyngeal
2) Glossopharyngeal

Front 65

Anterior 2/3 of tongue innervation for 1)sensory 2)taste

Back 65

1)Lingual Nerve of CV3
2)Chorda tympani of CVII

Front 66

3 Extrinsic Tongue Muscles? All innervated by?

Back 66

styloglossus, genioglossus, hypoglossus

XII Hypoglossal N.

Front 67

Function of the Styloglossus

Back 67

Retract tongue

Front 68

Function of the Genioglossus

Back 68

Protract tongue

Front 69

Function of the hypoglossus

Back 69

Depress tongue

Front 70

What do intrinsic tongue muscles do?

Back 70

Flatten, Curl, Point

Front 71

In a CXII lesion which side would the tongue deviate towards?

Back 71

The affected side.

Front 72

Structures Lateral to hypoglossal muscle?

Back 72

Lingual N.
Submandibular Ganglion
Submandibular Duct
Hypoglossal N.

Front 73

Structure Medial To Hyoglossal muscle

Back 73

Lingual Artery

Front 74

If you knocked out facial nerve

Back 74

You would lose facial expression, posterior belly of diagastric, and stylohyoid. You wouldn't be able to close eye and corner of mouth would droop

Front 75

If you knocked out chorda tympani

Back 75

deficit would be taste in anterior 2/3 of tongue

Front 76

If you knocked out lingual

Back 76

deficit would be sensory for anterior 2/3 of tongue

Front 77

If you knocked out the place where the chorda tympani and lingual meet

Back 77

deficit would be sensory and taste for anterior 2/3 of tongue

Front 78

If you took facial out prior to the stylomastoid foramen

Back 78

deficit would be facial expression, cant close eye, droopy corner of mouth, taste and sensory to anterior 2/3 of tongue

Front 79

If you took out the greater petrossal nerve

Back 79

deficit would be lacrimation and mucous membranes could not secrete

Front 80

If you took out Facial Nerve at the Internal Acoustic Meatus

Back 80

You would lose everything of CN 7.

Front 81

Your superior laryngeal splits into

Back 81

Internal laryngeal
External laryngeal

Front 82

Internal laryngeal gives what type of innervation

Back 82

sensory to larynx above vocal folds

Front 83

External laryngeal gives what type of innervation

Back 83

motor to cricothyroid

Front 84

Inferior laryngeal gives what type of innrvation

Back 84

motor and sensory

Front 85

Recurrent Laryngeal gives what type of innervation

Back 85

motor to intrinsic muscles of larynx (except cricothyroid) and sensory to larynx below the vocal folds

Front 86

Vestibule is covered with what mucous membrane

Back 86

Quadragualar Membrane

Front 87

Vesitbule's innervation

Back 87

sensory from internal laryngeal nerve

Front 88

Infraglottic Compartment is covered in what type of mucous membrane?

Back 88

Conus Elasticus

Front 89

What is the infraglottic compartment's innervation?

Back 89

sensory from inferior laryngeal n.

Front 90

Cough Reflex innervation

Back 90

CN X (Vagus) afferent and efferent

Front 91

Cricothyroid is innervated by and functions in

Back 91

External laryngeal

Tenses vocal folds

Front 92

Posterior Cricoarytenoid is innervated by and functions in

Back 92

Inferior laryngeal

Abduct vocal ligaments

Front 93

Lateral cricoarytenoid is innervated by and functions in

Back 93

Inferior laryngeal

Adducts the vocal ligaments

Front 94

Thyroarytenoid is innervated by and functinos in

Back 94

Inferior laryngeal

Relaxes the vocal ligaments

Front 95

Vocalis muscle is

Back 95

the most medial fibers of the thyroarytenoid that is responsible for relaxing a portion of the vocal ligament which is responsible for change in pitch.

Front 96

Transverse arytenoid is innervated by and functions in

Back 96

Inferior laryngeal

Adducts vocal ligaments

Front 97

Oblique arytenoid is innervated by and functions in

Back 97

Inferior laryngeal n.

Adducts vocal ligaments

Front 98

Aryepiglottic m. is innevated by and functions in

Back 98

Inferior laryngeal n.

Closes the vestibule

Front 99

Your thyrohyoid membrane is at what level

Back 99

C4

Front 100

Your thyroid cartilage is at what level?

Back 100

C5

Front 101

Your cricoid cartilage is at what level

Back 101

C6

Front 102

Your nasopharynx is located

Back 102

Above your soft palate

Front 103

Your oropharynx is located

Back 103

Below soft palate and above epiglottis

Front 104

Laryngopharynx is located

Back 104

below epiglottis and above cricoid cartilage

Front 105

Larynx is located

Back 105

between epiglottis and cricoid cartilage in front of the larygopharynx

Front 106

Layers of the pharayngeal wall

Back 106

1. Mucous Membrane- epithelial cells
2. Submucosa
3. Pharyngobasilar fasia- inner layer of deel fascia of muscles
4. Muscular layer- inner longitudinal layer & outer circular layer
5. Buccal pharyngeal fasia- outer layer of deep fasia muscles.
5.

Front 107

What innervates your nasopharynx?

Back 107

Sensory CNV2 -maxillary

Front 108

What innervates your oropharynx?

Back 108

Sensory CN IX- Glossopharyngeus

Front 109

What innervates your laryngopharynx?

Back 109

Sensory X- Vagus

Front 110

Where is your retropharyngeal space?

Back 110

Behind your pharynx between your buccopharyngeal and alar fascia

Front 111

Danger Zone - zones where an infection can get into and split all layers all the way to the thoracic cavity is located between

Back 111

Alar Fascia and Prevertebral Fascia

Front 112

Your true pretracheal fascia includes

Back 112

both alar and buccopharyngeal fascia

Front 113

Superior constrictor is innervated by

Back 113

CN X Vagus

Front 114

Your stylopharyngeus is innervated by

Back 114

CN IX

Front 115

Your middle constrictor is innervated by

Back 115

CN X Vagus

Front 116

Salpingopharyngeus is innervated by

Back 116

CN X Vagus

Front 117

Palatopharyngeus is innervated by

Back 117

CN X- Vagus

Front 118

The superior constrictor is

Back 118

above the stylopharyngeus musclse

Front 119

The middle constrictor is

Back 119

at the hyoid prominence

Front 120

The inferior constrictor is

Back 120

under the hyoid prominence

Front 121

Nasopharynx's sensory

Back 121

CN V2- maxillary

Front 122

Levator veli palatini is innervated by and function to

Back 122

CN X- vagus

Elevate the soft palate

Front 123

Muscularis uvulae is innervated by

Back 123

CNX- vagus

Front 124

Tensor veli palatini (shiny white tendon--for lab) is innervated by and functions to

Back 124

CN V3- Mandibular

Tenses soft palate

Front 125

Salpingopharyngeus is innervated by

Back 125

CN X vagus

Front 126

Palatopharngeus is innervated by

Back 126

CN X vagus

Front 127

Either side of the epiglottis is called

Back 127

????

Front 128

Palatoglossus m. is innervated by

Back 128

CN X-vagus

Front 129

Gag Reflex innervation

Back 129

Afferent CN IX
Efferet CN X

Front 130

Tonsilar Ring used in protection from foreign bodies

Back 130

Waldyer's ring

Front 131

Waldyer's ring is composed of and drains to

Back 131

1. Lingual Tonsils
2. Palatine Tonsils
3. Pharyngeal Tonsils

Superior group of deep cervical nodes (associated w/carotid sheath)

Front 132

Blood Supply to Pharynx of External Carotid

Back 132

Ascending Pharyngeal
Facial
Maxillary
Superior Thyroid

Front 133

Blood Supply to pharynx of subclavian

Back 133

Inferior Thyroid

Front 134

Prevertebral Region is located

Back 134

behind the pharynx

Front 135

Prevertebral Muscles include:

Back 135

longus capitas, longus colli, anterior, middle, and inferior scalenes

Front 136

Prevertebral Muscles are covered by 1) and innervated by 2)

Back 136

1. prevertebral fascia
2. cervical spinal nerves (ventral rami)

Front 137

Styloglossus is innervated by

Back 137

CNXII

Front 138

Stylohyoid is innervated by

Back 138

CN VII

Front 139

Posterior Belly of Digastric and Stylohyoid are innervated by

Back 139

CN VII Facial

Front 140

Above the Superior Cervical Gangilion is referred to as

Back 140

Internal Carotid Nerve

Front 141

Below the Superior Cervical Ganglion

Back 141

Sympathetic Trunk

Front 142

Pharyngeal Plexus Innervates 1) and is made up of 2)

Back 142

1) constrictor muscles
2) CN X-vagus Motor
CN IX- glossopharyngeal- sensory

Front 143

Nerve to Carotid Body and Sinus is innervated by

Back 143

CN IX - glossopharyngeal

Front 144

Carotid Body contains

Back 144

Chemoreceptors for high CO2 levels and Low O2 levels

Front 145

Carotid Sinus contains

Back 145

baroreceptors for high pressure

Front 146

Carotid Reflex

Back 146

Sensory -glossopharyngeal CNIX
Motor- vagus X

Front 147

The infratemporal fossa is found where

Back 147

Behing the ramus of the mandible and zygomatic arch

Front 148

What are the contents of the infratemporal arch?

Back 148

Maxillary Artery - Middle Meningeal Artery, Inferior Aveolar Artey, Sphenopalatine Artey, & Infraorbital Artey
Mandibular Nerve (CNV3)
Muscles of Mastication -lateral pterygoid, medial pterygoid

Front 149

What does the sphenopalatine artey supply?

Back 149

The nasal chamber

Front 150

What does the infraorbital artery supply?

Back 150

The upper teeth and maxillary region of face

Front 151

What does the inferior aveolar artery supply?

Back 151

The lower teeth and mandibular region of face

Front 152

Anatomical landmark of the middle meningial artery

Back 152

Passes between two roots of the auriculotemporal nerve

Front 153

The sphenopalatine fossa is made up of and contains

Back 153

Made up of : Lateral pterygoid plate of the greater wing of the spehnoid & palatine bone of the hard palate.

Contains the sphenopalatine foramen which contains the shenopalatine artery.

Front 154

Branches of Mandibular and their functions:

Back 154

Deep Temporal Nerves- motor
Auriculotemporal N- ssensory to TMJ and face in front of ear
Inferior Aveolar- Sensory to lower teeth and madibular region of face
N. to mylohyoid- motor to mylohyoid
Lingual- Sensory to anterior 2/3 of tongue
Buccal- sensory to buccal region inside and outside of mouth

Front 155

Terminal branch of inferior aveolar

Back 155

Mental N.

Front 156

Foramina of the Infratemporal Fossa (2) and what they contain

Back 156

Foramen Ovale- CNV3, Otic ganglion
Foramen Spinosum-middle meningeal artery

Front 157

Important landmark in the infratemporal fossa: the lingual nerve and inferior aveolar nerve run over which muscle?

Back 157

Medial Pterygoid Muscle

Front 158

Functions of the auriculotemporal nerve:

Back 158

Carries sensory to the TMJ, sensory to the face in front of the ear, and it carries postganglionic parasympathetic nerves from the otic ganglion to the parotid gland.

Front 159

Parasympathetics to the parotid gland

Back 159

CN IX, tympanic br., tympanic plexus, lesser pertrousal n., OTIC ganglion, auriculotemporal n., parotid gland

Front 160

Sympathetics to the parotid gland

Back 160

T1T1, SCG, Superficial temporal artery, parotid gland

Front 161

Chorda tympani (branch of facial) functions

Back 161

Joins lingual, carries taste fibers to anterior 2/3 or tongue as well as carries preganglionic parasympathetic fibers to the submandibular ganglion

Front 162

Your muscles of mastication function are to

Back 162

Act on the TMJ (innervated by mandibular N)

Front 163

Masseter muscle functions to

Back 163

occlude the jaw

Front 164

Temporalis muscle functions to

Back 164

Retract and occlude the jaw

Front 165

Lateral Pterygoid functions to

Back 165

Open the mouth

Front 166

Medial Pterygoing functions to

Back 166

Close the mouth, side to side grinding

Front 167

Anything associated with the trigeminal branch uses what ganglion?

Back 167

Semilunar

Front 168

End of the spinal cord is called 1) and ends at 2)

Back 168

1.Conus Medularis
2. L2

Front 169

Dorsal & Ventral Rootlets are covered in

Back 169

Pia Mater only

Front 170

Dorsal & Ventral Roots are covered in

Back 170

All three layers

Front 171

Termination of the dura-arachnoid sleeve is at

Back 171

S2

Front 172

Area that contains CSF

Back 172

subarachnoid space

Front 173

Where is CSF produced?

Back 173

Choroid plexus, (2) lateral, 3rd, and 4th ventricles

Front 174

Cerebral Aqueduct connects

Back 174

3rd and 4th ventricles

Front 175

Where would you do a spinal tap?

Back 175

Below Conus Medullaris (L2) at about the level of the iliac crest (L4). In the cauda equina in subarachnoid space (with CSF)

Front 176

Vertebral column and spinal column are very vascular and consists of:

Back 176

Verterbral arteries, subclavian artery, posterior intercostal arteries, anterior spinal artery, posterior spinal arteries, lumbar arteries, and lateral sacral arteries

Front 177

Horner's Syndrome is caused by 1) and consists of 2)

Back 177

1) Loss of sympathetics to head
2) constricted pupil, flushing of face (dilated blood vessels), ptosis(drooping of upper eyelid), anhydrosis (dryness)

Front 178

Normal Sympathetic response to head:

Back 178

Dialation of pupils
Constriction of blood vessels
Smooth muscle helps elevate upper eye lid
Sweating

Front 179

Muller's Muscle is caused by and consists of

Back 179

1) Loss of sympathetics
2)Drooping of upper eye lid (ptosis)

Front 180

Sympathetics in Orbit

Back 180

T1T2, SCG, Opthalmic Artery,Short Cillary N., Dilator Pupil Muscle

Front 181

Cell bodies for postganglionic sympathetics in the eye are located

Back 181

SCG

Front 182

Parasympathetics to Eye

Back 182

Inferior Div III, Cillary Ganglion, Short Cillary N., Sphincter Papillae & Cillaris M.

Front 183

Corneal Reflex (Blink Reflex)

Back 183

Sensory- opthalmic (CN V1) to cornea

Motor- Facial (CNVII) to orbicularis oculi

Front 184

All muscles in pharynx are innervated by vagus except 1) which is innervated by 2)

Back 184

1) Stylopharyngeus
2) CN IX

Front 185

Your superior constrictor origin is the

Back 185

Pterygomandibular raphe

Front 186

Boundary between Superior constrictor and Middle constrictor

Back 186

Stylopharyngeus muscle

Front 187

Inferior Constrictor is divided into

Back 187

Thyropharyngeus and Cricopharyngeus

Front 188

Muscles of soft palate, functions, and innervations

Back 188

1) Levator veli palatin (X)-elevates soft palate
2)Muscularis uvulale (X)
3) Tensor veli palatine- (CV3) tenses soft palate

Front 189

Muscles inside pharynx with innervation:

Back 189

Salpingopharyngeus (X)
Palatopharyngeus (X)

Front 190

Gag Reflex

Back 190

Sensory IX
Motor X

Front 191

Pharyngeal tonsils are located in the

Back 191

pharyngeal recess

Front 192

Palatine tonsils are located

Back 192

In between palatopharyngeus and palatoglossus

Front 193

Oro- and Naso Pharynx Tonsils

Back 193

Pharyngeal Tonsils
Palatine Tonsils
Lingual Tonsils

Front 194

What two nerves contribute to the pharyngeal plexus

Back 194

IX & X

Front 195

Branches off CN IX go to

Back 195

Stylopharyngeus
Nerve to the Carotid Body & Sinus

Front 196

Anatomical Landmark for Occipital Artey

Back 196

CN XII crosses it

Front 197

Anatomical landmark for ascending pharyngeal

Back 197

On posterior surface of middle and superior constrictors

Front 198

The ptygeromaxillary fissure is the opening to the 1) which contains the 2) which contains the 3) which has seven things

Back 198

1) Pterygopalatine Fossa
2) Ptyerygopalatine Foramen
3) Maxillary N. (CV2)
Infraorbital Nerve
Nasal N.
Palatine N.
Nerve of the Pterygopalatine Canal
Pterygopalatine Ganglion
Sphenopalatine Artery

Front 199

Medial Pterygoid plate contains a

Back 199

hamulus

Front 200

Nerve of the pterygopalatine canal contains the

Back 200

Greater Pertrosal n.
Deep Pertrosal n.

Front 201

Major artery supplying blood to the nose

Back 201

Sphenopalatine Artery

Front 202

Parasympathetics to Lacrimal Gland

Back 202

VII, Greater Pertrosal N, Nerve of Pterygopalatine Canal, Pterygopalatine Ganglion, Zygomatic N. Common Branch to Lacrimal N, Lacrimal Gland

Front 203

External Acoustic Meatus is made up of

Back 203

Outer 1/2 Cartilage and Inner 2/3 bone

Front 204

External Acoustic Meatus is seperated from the inner ear by

Back 204

the tympanic Membrane

Front 205

Otitis Externus

Back 205

swimmer's ear

Front 206

Middle Ear is Aka

Back 206

tympanic cavity

Front 207

The middle ear is continuous with 2 regions

Back 207

Mastoid Air Cells
Nasopharynx

Front 208

Opens into the nasopharynx

Back 208

auditory tube

Front 209

Infection in your middle ear

Back 209

Otitis medius

Front 210

Ausicles of your middle ear:

Back 210

Incus
Stapes
Malleus

Front 211

Roof of Middle Ear is made up of

Back 211

Petrous Part of Temporal Bone
Middle Cranial Fossa
Temporal Lobe of the Brain

Front 212

The Floor of your middle ear contains

Back 212

Internal Jugular Vein

Front 213

Anterior Wall of your ear

Back 213

Tensor tympanic m (CNV3)
Auditory Tube
Internal Carotid Artery

Front 214

Middle Ear Lateral Wall

Back 214

Facial Nerve (in roof)
Chroda tympani (VII)
Tympanic Membrane
Malleus

Front 215

Middle Ear Posterior Wall

Back 215

Aditus to the mastoid antrum
Stapedius m. (VII)
Facial nerve canal

Front 216

Middle Ear Medial Wall

Back 216

Promontory- represents cochlea in inner ear

Front 217

Inner Ear Contents

Back 217

Semicircular Canal
Vestibule
Cochlea

Front 218

Semicircular Canal functions in

Back 218

Balance

Front 219

Vestibule contains 1) which is responsible for 2) which is innervated by 3)

Back 219

1) vestibular ganglion
2)sensory neurons for balance
3) CN VIII

Front 220

Cochlea contains 1) which is responsible for 2) which is innervated by 3)

Back 220

1) spiral ganglion
2)sensory neurons for hearing
3) CN VIII

Front 221

OFF OF FACIAL...
1) Geniculate ganglion is responsible for
2) Greater Petrosal N. is responsible for
3) Chorda Tympani is responsible for

Back 221

1) sensory neuron cell bodies- taste from the anterior 2/3 of tongue
2) pregang. parasympathetics to the ptergyopalatine ganglion for lacrimation
3)taste fibers from anterior 2/3 of tongue to the submandibular ganglion

Front 222

Tensor tympani m. functions and is innervated by

Back 222

functions to dampen lound sound waves and is innervated by CNV3

Front 223

Geniculate Ganglion is associated with

Back 223

taste from chorda tympani

Front 224

Your superficial temporal nerve drains your cavernous sinus via

Back 224

emissary veins, superior sagittal, and sigmoid sinus, etc.

Front 225

Cauda Equina is made up of

Back 225

Dorsal and Ventral Rootlets of spinal nerves covered only in pia mater

Front 226

Corneal Blink Reflex

Back 226

Sensory (CNV1)
Motor (Facial CNVII)

Front 227

Pharyngeal Plexus is made up of

Back 227

CN IX and CNX

Front 228

The posterior constrictor is innervated by

Back 228

the external laryngeal nerve

Front 229

Muscle that tenses the vocal cords

Back 229

cricoartynoid

Front 230

The sensory innervation that covers the piriform recess is

Back 230

internal laryngeal n.

Front 231

Which muscle of the pharynx is innervated by the external laryngeal nerve?

Back 231

cricopharyngeus

Front 232

Which of the pharynx muscles relaxes when stimulated?

Back 232

cricopharyngeus

Front 233

Greater Petrosal n is involved in

Back 233

Carrying CNVII preganglionic parasympathetics to pterygopalatine ganglion

Front 234

Deep Petrosal n is involved in

Back 234

carrying postganglionic SYMPATHETICS to lacrimal gland

Front 235

What nerve supplies the upper bridge of your nose?

Back 235

Opthalmic Nerve CNV1

Front 236

Cell bodies for nerves supplying general sensory to the nose?

Back 236

Semilunar Ganglion

Front 237

Cell bodies for nerves supplying taste to anterior 2/3 of your tongue?

Back 237

Geniculate Ganglion