Quiz
Anatomy Year 2 - Head, Neck and Back
Questions in this quiz (60)
1Regio Scapularis is a back region
- ATrue
- BFalse
2The anterior rami of C1 through C4 take part in the formation of cervical plexus.
- ATrue
- BFalse
3The boundaries between the thoracic region and the back are the anterior axillary lines
- ATrue
- BFalse
4Sternocleidomastoid is a superficial muscle of the back.
- ATrue
- BFalse
5M.latissimus dorsi is a powerful extensor of the arm
- ATrue
- BFalse
6Superficial muscles of the back are supplied by dorsal branches of spinal nerves
- ATrue
- BFalse
7Auscultation triangle on the back is located medial to the scapula
- ATrue
- BFalse
8Serratus posterior superior muscle is a muscle of inspriation
- ATrue
- BFalse
9Muscles of the back are arranged in three groups with distinct functions.
- ATrue
- BFalse
10Erector spinae muscle is made of three colunms.
- ATrue
- BFalse
11Intermediate muscles of the back are respiratory muscles.
- ATrue
- BFalse
12Platysma is innervated by a branch of the facial nerve.
- ATrue
- BFalse
13The platysma is a superficial muscle that overlaps the sternocleidomastoid
- ATrue
- BFalse
14Accessory nerve is a branch of cervical plexus
- ATrue
- BFalse
15Phrenic nerve (C3-C5 (primarily C4)) innervates thoracic diaphragm.
- ATrue
- BFalse
16Internal carotid artery has two cervical branches.
- ATrue
- BFalse
17The upper end of the jugular vein dilates into internal jugular fossa
- ATrue
- BFalse
18Near the termination of the internal jugular vein is a smaller dilation, the inferior bulb.
- ATrue
- BFalse
19The inferior thyroid artery is a branch of the external carotid artery
- ATrue
- BFalse
20The submandibular gland is in infrahyoid region
- ATrue
- BFalse
21Which one of the listed is not a muscle of the back:
- AM. Serratus posterior superior
- BM. Serratus Anterior
- CM. iliocostalis
- DM. longissimus
- EM. spinalis
22Which of the muscles listed below is a deep muscle of the back
- ALevator costae
- BLatissimus dorsi
- CLevator scapulae
- DRhomboidei
- ESplenius
23Interruption of cranial nerve XI would paralyze which muscle?
- ADeltoid
- BLatissimus dorsi
- CLevator scapulae
- DRhomboideus major
- ETrapezius
24If the right dorsal scapular nerve was cut near its origin, what would result:
- ASkin of the upper back on the right side would be numb
- BThe point of the right shoulder would droop
- CScapular retraction on the right would be weakened
- DExtension of the right arm would be weakened
- EInability to ADduct the right arm
25The cutaneous branch of the posterior primary ramus of C2 is called the:
- AAccessory nerve
- BGreat auricular nerve
- CGreater occipital nerve
- DLesser occipital nerve
- ESuperior ramus of the ansa cervicalis
26Which muscle is innervated by posterior primary rami?
- ALatissimus dorsi
- BLevator scapulae
- CRhomboideus major
- DErector spinae
- ETrapezius
27Which of the elements listed below is not in the subcutaneous layer of the neck?
- AM.platysma
- BV.jugularis anterior
- CV.jugularis externa
- DPlexus cervicalis
- ETransverse cervical nerve
28Which of the following does NOT belong to the infrahyoid muscles?
- AM. sternothyroiseus
- BM. omohyoideus
- CM. sternocleidomastoideus
- DM. steronhyoideus
- EM. thyrohyoideus
29Which one of the following structures is NOT related to infrahyoid region?
- Agl. thyroidea
- Bm. thyrohyoideus
- Cn. vagus
- Dm. cricothyroideus
- Ev. jugularis anterior
30Which one of the following structures is NOT related to the carotid triangle?
- AHypoglossal nerve
- BSuperior laryngeal nerve
- CFacial artery
- DThyrohyoid muscle
- ESternohyoid muscle
31Loss of sensation from the temporal region and loss of secretory function of the parotid gland would be caused by interruption of which nerve?
- AAuriculotemporal
- BChorda tympani
- CDeep temporal, posterior
- DFacial
- EGreat auricular
32An elderly man presented with severe pain beneath the left eye, radiating into the lower eyelid, lateral side of the nose and upper lip. What nerve was involved?
- ABuccal
- BInfraorbital
- CMental
- DSupratrochlear
- EZygomatic
33To study the compensatory response of selective suprahyoid muscles in elevating the hyoid bone, an experiment was designed in which the posterior belly of the digastric and stylohyoid muscles were paralysed by drugs. The muscular branches of which of the following nerves must be chemically interrupted to produce paralysis in both muscles?
- AInferior alveolar
- BFacial
- CHypoglossal
- DGlossopharyngeal
- ELingual
34Which nerve provides motor innervation to the buccinator muscle?
- AAuriculotemporal nerve
- BBuccal branches of VII
- CBuccal Nerve
- DMandibular division of V
- EMarginal mandibular nerve
35Which nerve provides cutaneous innervation to the skin of the angle of the mandible?
- AAuriculotemporal nerve
- BLesser petrosal nerve
- CBuccal branches of VII
- DMarginal mandibular nerve
- EGreat auricular nerve
36Which nerve carries postganglionic parasympathetic fibers to the parotid gland?
- AAuriculotemporal nerve
- BLesser petrosal nerve
- CGlossopharyngeal nerve
- DGreat auricular nerve
- EMarginal mandibular nerve
37A patient is unable to wink; what muscle is affected?
- AFrontalis
- BLevator palpebrae superioris
- COrbicularis oculi
- DSuperior tarsal
- EZygomaticus major
38What structure lies deepest in the parotid gland?
- AExternal carotid artery
- BExternal Jugular Vein
- CFacial artery
- DFacial nerve
- ERetromandibular vein
39A deep laceration of the face in the middle of the parotid gland could affect the
- AExternal jugular vein
- BFacial nerve
- CGlossopharyngeal nerve
- DHypoglossal nerve
- ELingual artery
40Pain elicited from an infected facial wound is primarily conveyed by what nerve?
- AFacial
- BGreat auricular
- CHypoglossal
- DTransverse cervical
- ETrigeminal
41Inability to close the lips relates to the action of which muscle?
- AAnterior belly of the digastric
- BMylohyoid
- COrbicularis oris
- DPlatysma
- EZygomaticus major
42Which muscle will not be affected when the mandibular division of the trigeminal nerve (V3) is anesthetized?
- AAnterior belly of digastric
- BBuccinator
- CMedial pterygoid
- DMylohyoid
- ETemporalis
43The parotid space contains all EXCEPT:
- AExternal carotid artery
- BFacial nerve
- CIntraparotid lymph nodes
- DMedical pterygoid muscle
- ERetromandibular vein
44The facial muscle most responsible for moving the lips both upward and laterally to produce a smile is:
- ABuccinator
- BLevator anguli oris
- CLevator labii superioris
- DPlatysma
- EZygomaticus major
45The muscle which separates the submandibular triangle from the paralingual space is the:
- ADigastric, posterior belly
- BHyoglossus
- CMylohyoid
- DStylohyoid
- EStyloglossus
46The predominant muscle most associated with retraction of the mandible is the:
- ALateral pterygoid
- BMasseter
- CMedial pterygoid
- DTemporalis
- EMylohyoid
47At the temporomandibular joint (TMJ), hinge movements occur between the:
- ACondyle and articular eminence
- BArticular disc and articular eminence
- CCondyle and articular disc
- DArticular disc and articular cavity
- ECondyle and articular cavity
48Incapacity to protrude the mandible indicates a dysfunction of which muscle?
- AAnterior belly of digastric
- BBuccinator
- CLateral pterygoid
- DMylohyoid
- ETemporalis
49Damage to the facial nerve near the stylomastoid foramen would likely cause each of the following motor deficits EXCEPT:
- AParalysis of the buccinator muscle
- BInability to whistle
- CParalysis of the muscles that elevate the mandible
- DInability to close the lips
50What bony feature of the mandible can be used to find and palpate the facial artery?
- AOblique line
- BMental trigone
- CAngle
- DPremasseteric notch
51Which of the following suprahyoid muscles would be paralyzed if the inferior alveolar nerve was severed at its origin?
- AGeniohyoid m.
- BHyoglossus m.
- CMylohyoid m.
- DStylohyoid m.
52After the mandibular condyle is moved forward onto the articular eminence (e.g., by opening the mouth widely), what muscle can then retract the mandible?
- ASuperficial head of masseter m.
- BDeep head of masseter m.
- CPosterior part of temporalis m.
- DAnterior part of temporalis m.
53Two nerves usually emerge from between the two heads of the lateral pterygoid muscle: the anterior deep temporal nerve and the:
- AMasseteric n.
- BBuccal n.
- CLingual n.
- DInferior alveolar n.
54Paralysis of which of the following muscles would impede retraction of the mandible?
- ABuccinator
- BLateral pterygoid, lower portion
- CLateral pterygoid, upper (sphenomeniscus) portion
- DMedial pterygoid
- ETemporalis
55A cranial fracture through the foramen ovale that compresses the enclosed nerve, will have an effect on all muscles EXCEPT:
- ATensor tympani
- BMasseter
- CBuccinator
- DMylohyoid
- ETemporalis
56Which muscle is also known as the sphenomeniscus?
- AInferior head of the lateral pterygoid
- BMasseter
- CMedial pterygoid
- DSuperior head of the lateral pterygoid
- ETemporalis
57Forward movement of the condyle of the mandible during wide opening of the jaws is accomplished mainly by the:
- AAnterior part of temporalis muscle
- BLateral pterygoid muscle
- CMasseter
- DMedial pterygoid muscle
- EPosterior part of the temporalis muscle
58The middle meningeal artery:
- AEnters the skull through the foramen ovale
- BPasses through a split in the trunk of the mandibular nerve (V3)
- CIs typically a branch of the second part of the maxillary artery
- DSupplies blood to the temporal lobe of the brain
- EUsually arises deep to the neck of the mandible
59The temporomandibular joint is characterized by all EXCEPT:
- AA capsule strengthened by ligaments on its lateral side only
- BA completely flat surface for its gliding action
- CAn articular disc
- DExtracapsular ligaments
- ETwo joint cavities of different shapes
60There is arterial bleeding on superficial surface of the posterior third of the tongue; which of the following arteries was involved?
- ADeep lingual
- BDorsal lingual
- CFacial
- DSublingual
- ETonsillar
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- Anatomy Year 2 - Head, Neck and Back
- Author
- Sole C
- Language
- English
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