FInal 4 Flashcards
- MACA The middle meningeal artery
A. Can be ruptured as a result of a fracture of the pterion
B. Passes through foramen ovale
C. Lies mainly is subdural space
D. Is a branch of the first part of the maxillary artery
- MACA The middle meningeal artery
A. Can be ruptured as a result of a fracture of the pterion
B. Passes through foramen ovale
C. Lies mainly is subdural space
D. Is a branch of the first part of the maxillary artery
- MACA Arterial supply to the skin of the head
A. Is exclusively derived from branches of the external carotid artery
B. Is partly derived from branches of the facial artery
C. Is partly derived from terminal branches of the internal carotid artery
D. Is partly derived from branches of the vertebral artery
- MACA Arterial supply to the skin of the head
A. Is exclusively derived from branches of the external carotid artery
B. Is partly derived from branches of the facial artery
C. Is partly derived from terminal branches of the internal carotid artery
D. Is partly derived from branches of the vertebral artery
- MACA Which of the following arteries form the Circle of Willis:
A. Superior cerebellar
B. Middle cerebral
C. Internal carotid
D. Anterior communicating
- MACA Which of the following arteries form the Circle of Willis:
A. Superior cerebellar
B. Middle cerebral
C. Internal carotid
D. Anterior communicating
- MACA Which of the following nerves are branches of the facial nerve:
A. Buccal
B. Maxillary
C. Temporal
D. Cervical
- MACA Which of the following nerves are branches of the facial nerve:
A. Buccal
B. Maxillary
C. Temporal
D. Cervical
- MACA The nasal cavity is supplied by branches of:
A. Ophthalmic artery
B. Inferior alveolar artery
C. Second part of the maxillary artery
D. Third part of the maxillary artery
- MACA The nasal cavity is supplied by branches of:
A. Ophthalmic artery
B. Inferior alveolar artery
C. Second part of the maxillary artery
D. Third part of the maxillary artery
- Which of the following muscles is NOT supplied by the hypoglossal nerve?
A. Genioglossus
B. Styloglossus
C. Hyoglossus
D. Palatoglossus
- Which of the following muscles is NOT supplied by the hypoglossal nerve?
A. Genioglossus
B. Styloglossus
C. Hyoglossus
D. Palatoglossus
- Which of the following muscles is NOT supplied by the cranial root of the accessory nerve?
A. Tensor veli palatini
B. Levator palatini
C. Palatopharyngeus
D. Uvular muscle
- Which of the following muscles is NOT supplied by the cranial root of the accessory nerve?
A. Tensor veli palatini
B. Levator palatini
C. Palatopharyngeus
D. Uvular muscle
- Which of the following muscles is NOT a chamber of the eyeball?
A. Anterior
B. Middle
C. Posterior
D. Postremal
- Which of the following muscles is NOT a chamber of the eyeball?
A. Anterior
B. Middle
C. Posterior
D. Postremal
- Which of the following muscles is NOT a wall of the middle ear?
A. Tegmental
B. Ethmoid
C. Tympanic
D. Carotid
- Which of the following muscles is NOT a wall of the middle ear?
A. Tegmental
B. Ethmoid
C. Tympanic
D. Carotid
- Which of the following statements is NOT true?
A. Rupture of a bridging vein can lead to a subdural hemorrhage
B. A subarachnoid hemorrhage can result in a thunderclap headache
C. The Circle of Willis is located in subarachnoid space
D. Onset of symptoms in a subdural is normally faster than an epidural hemorrhage
- Which of the following statements is NOT true?
A. Rupture of a bridging vein can lead to a subdural hemorrhage
B. A subarachnoid hemorrhage can result in a thunderclap headache
C. The Circle of Willis is located in subarachnoid space
D. Onset of symptoms in a subdural is normally faster than an epidural hemorrhage
- Which of the following muscles is not considered one of the muscles of facial expression?
A. Frontalis
B. Levator labii superioris
C. Levator ani
D. Corrugator supercilia
- Which of the following muscles is not considered one of the muscles of facial expression?
A. Frontalis
B. Levator labii superioris
C. Levator ani
D. Corrugator supercilia
- Which of the following statements concerning the scalp proper is NOT CORRECT
is composed of five layers
is composed of a deep layer of an aponeurosis
moves when the frontal belly of the occipitofrontalis muscle contracts
is separated from the periosteum of the calvaria by loose connective tissue
- Which of the following statements concerning the scalp proper is NOT CORRECT
is composed of five layers
is composed of a deep layer of an aponeurosis
moves when the frontal belly of the occipitofrontalis muscle contracts
is separated from the periosteum of the calvaria by loose connective tissue
- Which artery is NOT considered part of the circle of Willis?
A. Anterior cerebral A.
B. Anterior communicating A.
C. Posterior communicating A.
D. Superior Cerebellar A.
- Which artery is NOT considered part of the circle of Willis?
A. Anterior cerebral A.
B. Anterior communicating A.
C. Posterior communicating A.
D. Superior Cerebellar A.
- Which of the following statements concerning the maxillary artery is NOT CORRECT
A. It is named according relationship to the lateral pterygoid muscle
B. The middle meningeal artery is a branch of its first part
C. The medial pterygoid artery is a branch of its third part
D. The infra-orbital artery is a branch of its third part
- Which of the following statements concerning the maxillary artery is NOT CORRECT
A. It is named according relationship to the lateral pterygoid muscle
B. The middle meningeal artery is a branch of its first part
C. The medial pterygoid artery is a branch of its third part
D. The infra-orbital artery is a branch of its third part
- Which of the following statements is NOT CORRECT about CN VII?
A. It divides with the submandibular gland
B. It lies within the internal acoustic meatus
C. It provides motor innervation to subcutaneous muscles of the face
D. It supplies special sensory innervation to the body of the tongue
- Which of the following statements is NOT CORRECT about CN VII?
A. It divides with the submandibular gland
B. It lies within the internal acoustic meatus
C. It provides motor innervation to subcutaneous muscles of the face
D. It supplies special sensory innervation to the body of the tongue
- The middle ethmoidal cells opens into which of the following pathways of the nasal cavity
A. Sphenoethmoidal recess
B. Superior meatus
C. Middle meatus
D. Inferior meatus
- The middle ethmoidal cells opens into which of the following pathways of the nasal cavity
A. Sphenoethmoidal recess
B. Superior meatus
C. Middle meatus
D. Inferior meatus
- Which of the following muscles is a retractor of the mandible at the TMJ?
A. Medial Pterygoid
B. Temporalis
C. Lateral Pterygoid
D. Masseter
- Which of the following muscles is a retractor of the mandible at the TMJ?
A. Medial Pterygoid
B. Temporalis
C. Lateral Pterygoid
D. Masseter
- Which of the following statements concerning the submandibular gland is correct?
It extends over the posterior surface of the masseter muscle
It lies both superficial and deep to the mylohyoid muscle
It is the largest of the three paired salivary glands
The facial nerve divides within it
- Which of the following statements concerning the submandibular gland is correct?
It extends over the posterior surface of the masseter muscle
It lies both superficial and deep to the mylohyoid muscle
It is the largest of the three paired salivary glands
The facial nerve divides within it
- The inferior sagittal sinus lies within which of the following dural invaginations?
A. Tentorium cerebelli
B. Falx cerebri
C. Diaphragma selli
D. Tentorium cerebri
- The inferior sagittal sinus lies within which of the following dural invaginations?
A. Tentorium cerebelli
B. Falx cerebri
C. Diaphragma selli
D. Tentorium cerebri
- The articular disk of the temporomandibular joint separates the superior from the inferior synovial cavities. The superior (upper) facet allows hinge movement and inferior (lower) facet allows gliding movement.
A. True
B. False
- The articular disk of the temporomandibular joint separates the superior from the inferior synovial cavities. The superior (upper) facet allows hinge movement and inferior (lower) facet allows gliding movement.
A. True
B. False
- bridging vein (A)
- aponeurosis (BD)
- arachnoid granulation (D)
- superior sagittal sinus (AB)
- pia mater (AE)
- tegmen tympani (B)
- vestibular apparatus (D)
- cochlear nerve (AB)
- auditory tube (BC)
- round window (BD)
- lingual artery (C)
- infraorbital artery (E)
- temporal artery (AC)
- maxillary artery (AD)
- inferior alveolar nerve (A)
- opening of maxillary sinus (C)
- opening of nasolacrimal duct (AD)
- opening of middle ethmoid air cells (E)
- opening ofposterior ethmoid air cells (AB)
- opening of auditory tube (A)
- choroid (AE)
- ciliary muscle (AD)
- suspensory ligaments (D)
- iris (AC)
- postremal chamber (C)
- Hyperacusis (not being able to dampen loud sounds) can be most likely caused by a lesion to which cranial nerve?
A. Facial
B. Glossopharyngeal
C. Spinal accessory
D. Occulomotor
- Hyperacusis (not being able to dampen loud sounds) can be most likely caused by a lesion to which cranial nerve?
A. Facial
B. Glossopharyngeal
C. Spinal accessory
D. Occulomotor
- Which of the following statements is correct?
A. The parotid and sublingual glands share the same salivary duct
B. The basilar artery is paired
C. The parotid duct crosses the temporalis and pierces zygomaticus major
D. The fourth layer of the scalp is a loose connective tissue layer
- Which of the following statements is correct?
A. The parotid and sublingual glands share the same salivary duct
B. The basilar artery is paired
C. The parotid duct crosses the temporalis and pierces zygomaticus major
D. The fourth layer of the scalp is a loose connective tissue layer
- Which of the following muscles produces vertical wrinkles on the forehead?
A. Orbicularis oculi
B. Frontalis
C. Corrugator supercilii
D. Zygomaticus minor
- Which of the following muscles produces vertical wrinkles on the forehead?
A. Orbicularis oculi
B. Frontalis
C. Corrugator supercilii
D. Zygomaticus minor
- This nerve is a branch of the inferior alveolar nerve and is supplies the anterior belly of the digastric muscle.
A. Lingual nerve
B. Nerve to mylohyoid
C. Buccal nerve
D. None of the above
- This nerve is a branch of the inferior alveolar nerve and is supplies the anterior belly of the digastric muscle.
A. Lingual nerve
B. Nerve to mylohyoid
C. Buccal nerve
D. None of the above
- In Bell’s palsy which cranial nerve is mainly affected?
A. CN III
B. CN IV
C. CN V
D. CN VII
- In Bell’s palsy which cranial nerve is mainly affected?
A. CN III
B. CN IV
C. CN V
D. CN VII
In eye development the lens is derived from
Neurectoderm of the forebrain
Surface ectoderm of the head
Mesoderm between the neuroectoderm and the surface ectoderm
Neural crest cells
In eye development the lens is derived from
Neurectoderm of the forebrain
Surface ectoderm of the head
Mesoderm between the neuroectoderm and the surface ectoderm
Neural crest cells
In eye development, which of the following is NOT a derivative of neural crest cells
Corneal endothelium
Choroid
Sclera
Lens
In eye development, which of the following is NOT a derivative of neural crest cells
Corneal endothelium
Choroid
Sclera
Lens
In eye development, which of the following is NOT a derivative of neuroectoderm of the forebrain
Retina
Posterior layer of the iris
Optic nerve
Corneal epithelium
In eye development, which of the following is NOT a derivative of neuroectoderm of the forebrain
Retina
Posterior layer of the iris
Optic nerve
Corneal epithelium
In ear development, which of the following statements is NOT correct
The external auditory meatus is a derivative of the 1st pharyngeal cleft
The ossicles are derived from the 3rd and 4th pharyngeal arches
The tympanic cavity (middle ear) is a derivative of the 1st pharyngeal pouch
The membranous labyrinth of the inner ear is derived from the otic vesicle
In ear development, which of the following statements is NOT correct
The external auditory meatus is a derivative of the 1st pharyngeal cleft
The ossicles are derived from the 3rd and 4th pharyngeal arches
The tympanic cavity (middle ear) is a derivative of the 1st pharyngeal pouch
The membranous labyrinth of the inner ear is derived from the otic vesicle
The malleus and stapes are derived from the 1st pharyngeal arch
True
False
The malleus and stapes are derived from the 1st pharyngeal arch
True
False
Auricular hillocks one, two and three are derived from the 1st pharyngeal arch and auricular hillocks four, five and six are derived from the 2nd pharyngeal arch.
True
False
Auricular hillocks one, two and three are derived from the 1st pharyngeal arch and auricular hillocks four, five and six are derived from the 2nd pharyngeal arch.
True
False
In tongue development, which of the following statements is NOT correct
The external branch of the superior laryngeal nerve sensory innervation to the posterior part of the root of the tongue
The tongue is derived from the 1st, 2nd, 3rd and 4th pharyngeal arches
The nerve of the 2nd pharyngeal arch provides special sensory innervation to the body of the tongue
The nerve of the 3rd pharyngeal arch provides general and special sensory innervation to the root of the tongue
In tongue development, which of the following statements is NOT correct
The external branch of the superior laryngeal nerve sensory innervation to the posterior part of the root of the tongue
The tongue is derived from the 1st, 2nd, 3rd and 4th pharyngeal arches
The nerve of the 2nd pharyngeal arch provides special sensory innervation to the body of the tongue
The nerve of the 3rd pharyngeal arch provides general and special sensory innervation to the root of the tongue
Some the tongue musculature develops from the occipital somites and is therefore innervated by the hypoglossal nerve.
True
False
Some the tongue musculature develops from the occipital somites and is therefore innervated by the hypoglossal nerve.
True
False
In thyroid gland development, which of the following statements is NOT correct
The thyroid gland appears as an epithelial proliferation in the floor of the foramen cecum
The thyroid gland descends in front of the hyoid bone and then the laryngeal cartilages
An ectopic thyroid gland can function normally
A thyroglossal cyst is normally palpable lateral to the midline
In thyroid gland development, which of the following statements is NOT correct
The thyroid gland appears as an epithelial proliferation in the floor of the foramen cecum
The thyroid gland descends in front of the hyoid bone and then the laryngeal cartilages
An ectopic thyroid gland can function normally
A thyroglossal cyst is normally palpable lateral to the midline
The thyroid gland reaches its final position in front of the trachea in the 4th week
True
False
The thyroid gland reaches its final position in front of the trachea in the 4th week
True
False
