?
What is the name of the V cranial nerve?
+Trigeminal nerve
-Facial nerve
-Oculomotor nerve
-Abducent nerve
?
The trigeminal nerve comprises the following fibers:
+Sensory and motor
-Sensory
-Motor
-Sympathetic
?
The trigeminal nerve arises from the base of the brain:
+Between the pons and middle cerebellar peduncle
-From medial surface of cerebral peduncle
-Between pyramid and pons
-In pontocerebellar angle
?
How many roots has the trigeminal nerve?
+2
-3
-1
-4
?
The roots of trigeminal nerve are:
+Sensory and motor
-Motor
-Anterior and posterior
-Sensory
?
How many nuclei has the trigeminal nerve?
+4
-3
-6
-2
?
How many motor nuclei has the trigeminal nerve?
+1
-3
-2
-4
?
How many sensory nuclei has the trigeminal nerve?
+3
-1
-4
-2
?
What is the function of the mesencephalic nucleus of the trigeminal nerve?
+Proprioceptive sensitivity
-Motor
-General sensitivity
-Vegetative parasympathetic
?
What is the function of the spinal nucleus of the trigeminal nerve?
+General sensitivity
-Taste sensitivity
-Proprioceptive sensitivity
-Motor
?
The sensory root of the trigeminal nerve consists of the fibers that arise from:
+Trigeminal ganglion
-Geniculate ganglion
-Superior ganglion
-Inferior ganglion
?
The trigeminal ganglion comprises:
+Sensory pseudounipolar cells
-Motor cells
-Vegetative parasympathetic cells
-Vegetative sympathetic cells
?
Where is trigeminal ganglion located?
+On the floor of trigeminal impression on the apex of the petrous part of temporal bone
-On the area of arcuate eminence of the petrous part of temporal bone
-On the subarcuate fossa of the petrous part of temporal bone
-On the jugular fossa of the petrous part of temporal bone
?
What are the branches of the trigeminal nerve?
+Ophthalmic nerve, maxillary nerve, mandibular nerve
-Optic nerve, zygomatic nerve, facial nerve
-Oculomotor nerve, bucбal nerve, zygomatic nerve
-Infraorbital nerve, lingual nerve, frontal nerve
?
The first branch of the trigeminal nerve is:
+Ophthalmic nerve
-Oculomotor nerve
-Optic nerve
-Infraorbital nerve
?
How is the second branch of the trigeminal nerve called?
+Maxillary nerve
-Mandibular nerve
-Ophthalmic nerve
-Oculomotor nerve
?
How is the third branch of the trigeminal nerve called?
+Mandibular nerve
-Maxillary nerve
-Ophthalmic nerve
-Facial nerve
?
Where do the branches of the trigeminal nerve begin?
+From trigeminal ganglion
-From base of the brain
-From geniculate ganglion
-From optic canal
?
The ophthalmic nerve proceeds to the orbit via:
+Superior orbital fissure
-Inferior orbital fissure
-Optic canal
-Entrance of orbit
?
Before entering the orbit the ophthalmic nerve gives:
+The tentorial nerve
-Lacrimal nerve
-Frontal nerve
-Nasociliary nerve
?
The ophthalmic nerve splits into following branches:
+Frontal, lacrimal and nasociliary nerves
-Infraorbital, supraorbital and zygomatic nerves
-Meningeal, ganglionic and infratrochlear branches
-Supraorbital, supratrochlear and infraorbital nerves
?
The terminal branches of the lacrimal nerve innervate:
+Skin and conjunctiva of the lateral angle of the eye
-Skin and conjunctiva of the medial angle of the eye
-Skin of the root of the nose
-Dura mater of middle cranial fossa
?
The lacrimal nerve anastomoses with the following nerve via communicating branch:
+Zygomatic nerve
-Nasociliary nerve
-Frontal nerve
-Infraorbital nerve
?
The frontal nerve splits into:
+Supraorbital and supratroclear nerves
-Infraorbital and zygomatic nerves
-Nasociliary and lacrimal nerves
-Anterior and posterior ethmoidal nerves
?
The supraorbital nerve leaves the orbit via:
+Supraorbital notch
-Frontal notch
-Infraorbital foramen
-Foramen caecum
?
The supraorbital nerve terminates within:
+The skin of the forehead
-Frontal belly of epicranius muscle
-Orbicularis oculi muscle
-Skin and conjunctiva of the upper eyelid
?
The supratrochlear nerve terminates within:
+Skin of the root of nose, skin and conjunctiva of the upper eyelid in the medial angle of eye
-Superior oblique muscle of eye
-The skin of the forehead
-Skin and conjunctiva of the lower eyelid
?
The nasociliary nerve branches into following nerves:
+Anterior and posterior ciliary nerves, long ciliary nerves, infratrochlear nerve, sensory root of ciliary ganglion
-Supraorbital and supratrochlear nerve, communicating branch with zygomatic nerve, infraorbital nerve
-Superior and inferior branches, supraorbital and supratrochlear nerve
-Lacrimal, frontal, abducent and trochlear nerves
?
The anterior and posterior ethmoidal nerves supply:
+Ethmoidal cells, sphenoidal sinus, anterior portion of the nasal mucosa
-Tunics of the eyeball
-Skin in the medial angle of eye and root of nose
-Smooth muscles of eye
?
The long ciliary nerves supply:
+Eyeball tunics
-Smooth muscles of eye
-Nasal mucosa
-Skin in the medial angle of eye and root of nose
?
The infratrochlear nerve supplies:
+Skin and conjunctiva in the medial angle of eye
-Nasal mucosa and ethmoidal cells
-Eyeball tunics
-Smooth muscles of eye
?
The short ciliary nerves supply:
+Smooth muscles of eye
-Striated muscles of eye
-Nasal mucosa
-Skin in the medial angle of eye and root of nose
?
The maxillary nerve escapes from cranial cavity via:
+Foramen rotundum
-Superior orbital fissure
-Foramen ovale
-Foramen spinosum
?
What branch does the maxillary nerve give in the cranial cavity?
+Meningeal branch
-Posterior superior posterior alveolar branch
-Anterior superior alveolar branch
-Tonsillar branches
?
What branches does the maxillary nerve give in the pterygopalatine fossa?
+Infraorbital and zygomatic nerves, ganglionic branches
-Supraorbital, supratrochlear, trochlear nerves
-Nasociliar, frontal, lacrimal nerves
-Abducent, throchlear and infratrochlear nerves
?
The infraorbital nerve enters the orbit via:
+Inferior orbital fissure
-Superior orbital fissure
-Optic canal
-Entrance of orbit
?
Within the orbit the infraorbital nerve runs along:
+Infraorbital groove
-Lateral wall of the orbit
-Medial wall of the orbit
-Superior wall of the orbit
?
The infraorbital nerve emerges on the face:
+On anterior surface of maxilla in area of infraorbital foramen
-In area of supraorbital notch
-In area of mental foramen
-In area of zygomaticofacial foramen
?
On leaving the infraorbital foramen, the infraorbital nerve gives following branches:
+Inferior palpebral, external nasal and superior labial branches
-Posterior, middle and anterior superior alveolar branches
-Internal nasal branches
-Superior dental and superior gingival branches
?
What branches does the infraorbital nerve give within the infraorbital canal?
+Posterior, middle and anterior superior alveolar branches
-Superior labial branches
-Superior palpebral branches
-External and internal nasal branches
?
The zygomatic nerve enters the orbit via:
+Inferior orbital fissure
-Entrance of orbit
-Anterior ethmoidal foramen
-Posterior ethmoidal foramen
?
In the orbit the zygomatic nerve gives the following branch:
+Communicating branch
-Zygomaticotemporal branch
-Zygomaticofacial branch
-Superior alveolar branch
?
Within zygomatic bone the zygomatic nerve gives following branches:
+Zygomaticotemporal branch and zygomaticofacial branch
-External and internal nasal branches
-Superior dental branches
-Superior gingival branches
?
The communicating branch with zygomatic nerve carries the following fibers:
+Parasympathetic postganglionic fibers to lacrimal gland
-Parasympathetic preganglionic fibers to ciliary ganglion
-Sensory fibers to lacrimal gland
-Motor fibers to muscles of eye
?
Where is pterygopalatine ganglion located?
+In the pterygopalatine fossa
-In the temporal fossa
-In the infratemporal fossa
-In the sphenoethmoidal recess
?
What nerve is not branch of the pterygopalatine ganglion?
+Zygomatic nerve
-Posterior superior medial and lateral nasal branches
-Greater and lesser palatine nerves
-Inferior posterior nasal branches
?
The mandibular nerve escapes from the cranial cavity via:
+Foramen ovale
-Foramen rotundum
-Foramen lacerum
-Foramen spinosum
?
What branch of mandibular nerve is not motor?
+Meningeal branch
-Masseteric nerve
-Deep temporal nerve
-Medial and lateral pterygoid nerves
?
The mandibular nerve supplies the following muscles:
+Tensor veli palatine and tensor tympani muscles
-Levator veli palatine and uvulae muscles
-Palatoglossus and palatopharyngeus muscles
-Buccinators and risorius muscles
?
What branch of mandibular nerve has no sensory fibers?
+Masseteric nerve
-Meningeal and buccal branches
-Auriculotemporal and lingual nerves
-Inferior alveolar nerves
?
What branches of mandibular nerve resive parasympathetic secretory fibers?
+Auriculotemporal and lingual nerves
-Meningeal and buccal branches
-Masseteric and musculi tensor tympani
-Inferior alveolar nerves
?
The meningeal branch of mandibular nerve supplies:
+Dura mater of the middle cranial fossa
-Dura mater of the anterior cranial fossa
-Dura mater of the posterior cranial fossa
-Mucosa of cheek
?
The buccal nerve supplies:
+Buccal mucosa and mucosa of angle of mouth
-Muscles of upper jaw and lower jaw
-Buccinators muscle
-Anterior part of auricle
?
The auriculotemporal nerve does not supply the following region of skin:
+Zygomatic and buccal regions
-Anterior part of auricle
-External acoustic meatus and tympanic membrane
-Temporal region
?
What branches of auriculotemporal nerve contain postganglionic parasympathetic secretory fibers?
+Parotid branches
-Anterior auricular branches
-Superficial temporal branches
-Tympanic membrane branches
?
Where is the otic ganglion located?
+Below the foramen ovale medially from the mandibular nerve
-Within parotid gland
-In temporal fossa
-On floor of external acoustic meatus
?
The lingual nerve supplies the following region of oral mucosa:
+Anterior 2/3 of tongue
-Posterior 1/3 of tongue
-Uvula
-Palatoglossal arches
?
What branch of the VII cranial nerve joins with lingual nerve?
+Chorda tympani nerve
-Greater petrosal nerve
-Stapedius nerve
-Posterior auricular nerve
?
The inferior alveolar nerve supplies the following muscles:
+Mylohyoid and anterior belly of digastric muscles
-Muscles of tongue
-Muscles of soft palate
-Muscles of palatine arches
?
The third branch of trigeminal nerve emerges on the face in the region of:
+Mental foramen
-Infraorbital foramen
-Mandibular angle
-Near anterior margin of digastric muscle
?
The sensory branches of inferior alveolar nerve supply:
+Teeth and gums of lower jaw
-Mucosa of tongue
-Buccal mucosa
-Mucosa of hard and soft palate
?
The terminal branch of mandibular nerve supplies:
+Skin of chin and lower lip
-Buccal mucosa
-Teeth and gums of lower jaw
-Mylohyoid muscle and anterior belly of digastric muscle