Frage 1
Frage
Which structure is a part of the internal ear?
Frage 2
Frage
Anterior chamber in the eyeball:
Frage 3
Frage
What is true about the rhinecephalon?
Antworten
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has the long and the short gyrus
-
belongs to the diencephalon
-
belongs to forebrain
-
contains corpus callosum
-
contains the lateral ventricle
Frage 4
Frage
The arachnoid of the brain:
Frage 5
Frage
Which of the following structures belongs to midbrain:
Frage 6
Frage
Inferior horn of the lateral ventricle is located in:
Antworten
-
temporal lobe
-
frontal lobe
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parietal lobe
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occipital lobe
-
insula
Frage 7
Frage
Choose the correct way of CSF circulation:
Antworten
-
lateral ventricle - aqueduct - third ventricle - fourth ventricle
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third ventricle - lateral ventricle - aqueduct - fourth ventricle
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third ventricle - aqueduct - fourth ventricle - subarachnoid space
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lateral ventricle - interventricular foramen - fourth ventricle - third ventricle
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subarachnoid space - lateral ventricle - aqueduct
Frage 8
Frage
Pterygopalatine fossa communicates:
Antworten
-
Medially with the infratemporal fossa through the pterygopalatine fissure
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Medially with the oral cavity through the sphenopalatine foramen
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Anteriorly with the orbit through the superior orbital fissure
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Inferiorly with the nasal cavity through the pterygopalatine foramen (greater or lesser palatine)
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Laterally with the infratemporal fossa through the pterygopalatine fissure
Frage 9
Frage
Which muscle depresses the angle of the mouth?
Antworten
-
Mentalis m.
-
Orbicularis oris m.
-
Platysma
-
Inferior incissivi m.
-
Procerus
Frage 10
Frage
What is false about the lymphoid structures forming the Waldeyer’s ring?
Antworten
-
Lingual tonsil is unpaired
-
Palatine tonsil is supplied by the facial artery
-
Tubal tonsil is situated over the opening of the auditory tube
-
Pharyngeal tonsil is paired
-
Pharyngeal tonsil is located in the oral part of pharynx
Frage 11
Frage
Which muscle doesn’t form the pharynx?
Antworten
-
Cricopharyngeus
-
Salpingophayngeus
-
Stylopharyngeus
-
Palatopharyngeus
-
Palatoglossus
Frage 12
Frage
What is true about the branches of the trigeminal nerve?
Antworten
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Frontal nerve comes from the maxillary n.
-
Zygomatic nerve communicates with a branch of the ophthalmic n.
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Infraorbital nerve is a continuation of the mandibular nerve
-
Mandibular nerve transmits only sensory fibers
-
Maxillary nerve transmits motor fiber
Frage 13
Frage
Which element doesn’t belong to palate?
Frage 14
Frage
The layer of the scalp containing the ramifying arteries, veins, and nerves is the:
Frage 15
Frage
The muscle which protrudes the tongue and its tip toward the opposite side:
Antworten
-
Hyoglossus
-
Genioglossus
-
Palatoglossus
-
Styoglossus
-
Geniohyoid
Frage 16
Frage
The sensory nerve supply to the skin overlying the angle of the mandible is by the:
Antworten
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Greater occipital nerve (C2)
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Lesser occipital nerve (C2)
-
Buccal branch of mandibular division of the trigeminal nerve
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Great auricular nerve (C2-C3)
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Mandibular ramus of the facial nerve
Frage 17
Frage
The parotid duct opens into the:
Antworten
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Floor of the mouth at the sublingual fold
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Floor of the mouth at the sublingual caruncle
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Vestibule of the mouth opposite the second maxillary molar tooth
-
Vestibule of mouth opposite the second mandibular premolar tooth
-
Foramen cecum
Frage 18
Frage
Which statement is incorrect:
Antworten
-
The zygomaticofacial nerve is a branch of the trigeminal nerve
-
The chorda tympani joins the lingual nerve within the infratemporal region
-
The maxillary artery is one of the 2 terminal branches of the external carotid artery
-
The otic ganglion is a sympathetic ganglion
-
All of the above are incorrect
Frage 19
Frage
The posterior part of the nose receives a great portion of its arterial supply from which artery:
Antworten
-
Infraorbital
-
Facial
-
Superior labial
-
Sphenopalatine
-
opthalmic
Frage 20
Frage
The auditory tube opens directly into the:
Frage 21
Frage
The tonsillar fossa:
Antworten
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Lies posterior to the palatopharyngeal arch
-
Is also known as the piriform fossa
-
Has lymph drainage from its walls that enter the jugulodigastric node
-
Contains the pharyngeal tonsil because it is in the oropharynx
-
Lies just superior to the pharyngeal isthmus
Frage 22
Frage
Sensations (heat, cold, touch) of the gingiva of the hard palate is carried to the brain through:
Antworten
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The nerve of the pterygoid canal
-
Nerves in the greater palatine canals
-
The nasocillary branch of V-1
-
The greater superficial branch of the Vagus n
-
The lesser superficial petrosal nerve
Frage 23
Frage
The mandibular nerve leaves the skull via the:
Antworten
-
Superior orbital fissure
-
Inferior orbital fissure
-
Foramen ovale
-
Foramen rotundum
-
Foramen spinosum
Frage 24
Frage
The supraorbital foramen of the skull provides an exit from the orbit for which of the following:
Antworten
-
Oculomotor nerve
-
The supraorbital, a branch of V-2
-
The supratrochlear, a branch of V-2
-
A continuation of the ophthalmic nerve fibers
-
Trochlear nerve
Frage 25
Frage
The superior orbital fissure:
Antworten
-
Lies directly inferior to the greater wing of the sphenoid
-
Lies directly above the posterior portion of the maxilla
-
Lies directly between the orbit and the infratemporal fossa
-
Transmits the III, IV and VI cranial nerves
-
Transmits maxillary nerve
Frage 26
Frage
The following artery usually does not arise from the external carotid:
Antworten
-
Superior thyroid
-
Lingual
-
Superior temporal
-
Middle meningeal
-
Occipital
Frage 27
Frage
This portion of this muscle retracts the mandible:
Antworten
-
Superficial head of the medial pterygoid muscle
-
Posterior portion of temporalis
-
Upper head of the lateral pterygoid
-
Anterior portion of temporalis
-
Buccinator-posterior portion
Frage 28
Frage
The following is a muscle of facial expression innervated by the facial nerve:
Antworten
-
Lateral pterygoid muscle
-
Stylohyoid muscle
-
Stapedius muscle
-
Orbicularis oris muscle
-
All of the above
Frage 29
Frage
Which muscle of the tongue is innervated by the vagus nerve:
Antworten
-
Palatopharyngeus
-
Palatoglossus
-
Styloglossus
-
Genioglossus
-
Hyoglossus
Frage 30
Frage
All the pharyngeal muscles except the stylopharyngeus muscle receive their motor innervation by this nerve:
Antworten
-
Facial
-
Glossopharyngeal
-
Vagus
-
Trigeminal
-
Hypoglossal
Frage 31
Frage
If a person were unable to closed the eyelids tightly due to nerve damage, the damaged nerve(s) would be the:
Antworten
-
Sympathetic subers on the ophthalmic arteries
-
Superior division of the oculomotor
-
Inferior division of the oculomotor
-
Facial
-
Trigeminal
Frage 32
Frage
General sensations from the anterior part of the nasal cavity above the vestibule is carried by branches of the:
Antworten
-
Olfactory
-
Infraorbital nerve
-
Anterior ethmoidal nerve
-
Nasopalatine nerve
-
Zygomatic nerve
Frage 33
Frage
Taste sensations from the anterior ⅔ of the tongue travel through a branch of the:
Antworten
-
Seventh cranial nerve
-
Glossopharyngeal nerve
-
V-2
-
Cranial nerve XI
-
Mental nerve
Frage 34
Frage
The fold of the dura separating the cerebrum from the cerebellum is the:
Antworten
-
Falx cerebri
-
Falx cerebelli
-
Tentorium cerebelli
-
Diaphragm sellae
-
Incisura
Frage 35
Frage
The dural venous sinus found on the floor of the middle cranial fossa in the:
Antworten
-
Sigmoid
-
Superior petrosal
-
Straight
-
Cavernous
-
Occipital
Frage 36
Frage
The vein that directly connects the veins of the scalp to the dural venous sinuses are:
Antworten
-
Emissary veins
-
Cerebral veins
-
Diploic veins
-
Subarachnoid veins
-
Valve
Frage 37
Frage
The auriculotemporal nerve of the scalp is a branch of the:
Antworten
-
Glossopharyngeal nerve
-
Ophthalmic division of V
-
Maxillary division of V
-
Mandibular division of V
-
Cervical plexus
Frage 38
Frage
This muscle receives its motor supply by two cranial nerves:
Antworten
-
Buccinator
-
Trapezius
-
Digastric
-
Omohyoid
-
Thyrohyoid
Frage 39
Frage
The pyramid of the middle ear contains:
Frage 40
Frage
The nerve of the mouth that lies just medial to the roots of the third mandibular molar teeth is the:
Frage 41
Frage
A 16-year-old boy is admitted to the hospital with a fever, a confused mental state, and drowsiness. During physical examination it is noted that the boy suffers from severe acne. Radiology examination reveals cavernous sinus thrombosis. Which of the following routes of entry to the cavernous sinus would most likely be responsible for the infections and thrombosis?
Antworten
-
Carotid artery
-
Mastoid emissary vein
-
Middle meningeal vein
-
Ophthalmic vein
-
Parietal emissary vein
Frage 42
Frage
A 34-year-old man is admitted to the hospital with severe headaches, dizziness, and vomiting. Imaging studies reveal a tumor at the hypoglossal canal. Which of the following muscles will most likely be affected?
Antworten
-
Geniohyoid
-
Mylohyoid
-
Palataglossus
-
Genioglossus
-
Thyrohyoid
Frage 43
Frage
A 20-year old man fell of a motorcycle and sustained a head injury. A CT scan of his head revealed a fracture of the sella turcica. Which of the following bones was most likely damaged in this patient?
Antworten
-
Sphenoid
-
Temporal
-
Occipital
-
Ethmoidal
-
Frontal
Frage 44
Frage
Physical examination of an 88-year-old man reveals inability to adduct his right eye and an absent corneal reflex on the same side. These symptoms might indicate a growth in which part of the skull?
Antworten
-
Inferior orbital fissure
-
Optic canal
-
Superior orbital fissure
-
Foramen rotundum
-
Foramen ovale
Frage 45
Frage
Which wall doesn’t belond to the middle ear walls?
Antworten
-
Tegmental wall
-
The jugular wall
-
Mastoid wall
-
Membranous wall
-
Berlin wall
Frage 46
Antworten
-
Is the nucleus of the diencephalons
-
Is the nucleus of the telecephalon
-
Is the nucleus of the mesencephalon
-
Is formed from white matter
-
None of the above
Frage 47
Frage
Which nucleus belongs to the cerebellum:
Antworten
-
Dentate in the vermis
-
Fastigii in the hemisphere
-
Caudate - in the hemisphere
-
Emboliform - in the hemisphere
-
None of the above