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ANATOMY > SCALP-PHARYNX > Flashcards

SCALP-PHARYNX Flashcards

1
Q

O: medial palpebral chuchu
I: lateral palpebral raphe
Dilates lacrimal sac
A. Occipital orbicularis- orbital part
B. Occipital orbicularis- palpebral part
C. Levator chuchu

A

B. Occipital orbicularis- palpebral part

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2
Q

Branch of the facial nerve that passes in
front of the gland and innervates the
muscles of the lower lip:
A. Cervical branch
B. Mandibular Branch
C. Buccal branch
D. Zygomatic branch

A

B. Mandibular Branch

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3
Q

The branch of the trigeminal nerve that
supplies the medial part of the eyelid and
the adjoining skin of the side of the nose:
A. Supra-orbital
B. Supratrochlear
C. Lacrimal
D. Infratrochlear

A

D. Infratrochlear

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4
Q

This branch of the Superficial Temporal
Artery crosses across the cheek:

A

Transverse facial artery

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5
Q

This branch of the maxillary nerve goes
onto the face and passes through a small
foramen on the lateral side of the
zygomatic bone and chuchu the face
A. Infraorbital
B. Zygomaticotemporal
C. Zygomaticofacial
D. Zygomaticomaxillary
E. Supraorbital

A

C. Zygomaticofacial

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6
Q

Lymph drainage of lateral part of face,
including lateral aspect of eyelid:
A. Parotid
B. Buccal
C. Maxillary
D. Submandibular
E. Submental

A

A. Parotid

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7
Q

True of Facial Nerve:
A. Facial nerve is formed at the lateral
angle of the eye
B. Facial nerve is formed by the union of
the supratrochlear and supraorbital nerve
C. Connected to the cavernous sinus
which prevents..
D. …
E. All of the above

A

B. Facial nerve is formed by the union of
the supratrochlear and supraorbital
nerve

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8
Q

Ligament that limits the mandible in a
posterior direction:

A

Lateral temporomandibular ligament

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9
Q

From what embryological structure do the
muscles of mastication come from?
A. Second pharyngeal arch
B. First pharyngeal arch
C. First pharyngeal Cleft
D. First pharyngeal Pouch
E. Second pharyngeal cleft

A

B. First pharyngeal arch

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10
Q

Motor innervation for muscles of
mastication

A

Mandibular nerve - sensory and motor

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11
Q

Origin of the masseter muscle:
A. Tuberosity of the maxilla
B. Lateral pterygoid plate
C. Floor of the temporal fossa
D. Greater wing of the sphenoid
E. Zygomatic arch

A

E. Zygomatic arch

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12
Q

The muscles produce retrusion (retrude
the chin) at the TMJ:
A. Masseter and pterygoid
B. Suprahyoid and infrahyoid
C. Masseter and pterygoid of the
opposite side
D. Masseter and temporalis
E. Lateral and medial pterygoid

A

D. Masseter and temporalis

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13
Q

he superior, middle, and inferior thyroid
veins are responsible for the venous
drainage of the thyroid gland. Where does
the middle thyroid vein empty to?
A. Internal jugular vein
B. Azygos vein
C. Facial vein
D. External jugular vein

A

A. Internal jugular vein

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14
Q

The arteries of the thyroid gland are the
superior thyroid artery, inferior thyroid
artery, and sometimes the thyroidea ima.
Which vessel/s arise from the thyroidea
ima?
A. Brachiocephalic artery
B. Arch of the aorta
C. Thyrocervical artery
D. A & B
E. All of the above

A

D. A & B

A. Brachiocephalic artery
B. Arch of the aorta

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15
Q

A surgeon is doing a parathyroidectomy.
Which part of the thyroid gland can he find
the parathyroid gland?
A. Anterior
B. Inferior
C. Lateral
D. Posterior
E. Superior

A

D. Posterior

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16
Q

Vascular supply of parathyroid:
A. Superior thyroid Artery
B. Inferior thyroid Artery (chiefly)
C. Thyroidea ima
D. A&B only
E. All of the above

A

D. A&B only

A. Superior thyroid Artery
B. Inferior thyroid Artery (chiefly)

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17
Q

Which nerve is most likely injured when
there is loss of sensation in the forehead
A. Supratrochlear nerve
B. Greater occipital nerve
C. Lesser occipital nerve
D. Supraorbital nerve

A

D. Supraorbital nerve

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18
Q

Venous drainage in the frontal part of the
scalp:
A. Subclavian
B. internal jugular
C. superior sagittal sinus
D. external jugular

A

B. Internal Jugular

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19
Q

Layer of the scalp that contains nerves
and blood vessels

A

fibro fatty connective tissue

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20
Q

Muscle innervation of the muscles of the
scalp:
A. Facial
B. Maxillary
C. Vagus
D. Trigeminal

A

A. Facial

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21
Q

Which of the ff is the posterior boundary
of the carotid triangle?
A. Inferior belly of omohyoid
B. Thyrohyoid
C. Sternocleidomastoid

A

C. Sternocleidomastoid

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22
Q

Enclosed by the carotid sheath except
A. Internal Jugular vein
B. Internal Common Carotid artery
C. External Jugular Vein
D. Vagus nerve

A

C. External Jugular Vein

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23
Q

Crosses internal and external carotid
vessels descending into neck passing
posterior belly of digastric muscle to reach
digastric triangle:
A. Vagus nerve
B. Phrenic nerve
C. Spinal accessory nerve
D. Hypoglossal nerve

A

D. Hypoglossal nerve

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24
Q

Nerve crosses internal jugular vein,
passes deep to the sternocleidomastoid to
reach the posterior triangle to innervate
the trapezius:
A. Vagus
B. Long thoracic
C. Spinal accessory
D. Hypoglossal

A

C. Spinal accessory

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25
Q

True of atlanto-occipital joint:
A. Hinge type
B. Allows head nodding
C. Neck rotation
D. Allows side bending

A

B. Allows head nodding

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26
Q

Which of the ff. arises from the C3-C5
root?
A. Supraclavicular nerve
B. Greater occipital nerve
C. Phrenic nerve C3-C5
D. Great auricular nerve

A

C. Phrenic nerve C3-C5

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27
Q

The following is part of the ascending
superficial/ cutaneous branches of the
cervical plexus:
A. Supraclavicular
B. Transverse cervical
C. Greater occipital
D. Greater auricular

A

D. Greater auricular

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28
Q

What belongs to the descending
superficial/cutaneous of the cervical
plexus
a. supraclavicular
b. transverse cervical
c. greater occipital
d. greater auricular

A

a. supraclavicular

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29
Q

What cervical plexus provides innervation
for the infrahyoid muscle?
A. Vagus
B. Lingual
C. Facial
D. Hypoglossal

A

D. Hypoglossal

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30
Q

Which of the following glands will secrete
their secretions on the vestibule of the
mouth?
A. Sublingual
B. Submandibular
C. Submental
D. Parotid

A

D. Parotid

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31
Q

Formed by anterior isthmus of fauces:
A. Epiglottis
B. Palatopharyngeal
C. Palatoglossal

A

C. Palatoglossal

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32
Q

Structures enclosed by the isthmus of the
fauces:
A. Soft palate
B. Palatine tonsil
C. Lingual tonsil
D. Tubular tonsil

A

B. Palatine tonsil

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33
Q

The normal dental adult formula
A. 2132
B. 1223
C. 2123
D. 1232

A

C. 2123

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34
Q

U shaped sling around anorectal junction

A

Puborectalis

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35
Q

True about filiform papillae:

A

Most numerous papillae
Smallest

36
Q

All are supplied by vagus nerve,
EXCEPT:
A. Levator
B. Palatoglossus
C. Tensor palati
D. Palatopharyngeus

A

C. Tensor palati

37
Q

Lymphatic tissue that open into
pharyngotympanic
A. soft palate
B. palatine tonsil
C. lingual tonsil
D. Tubal tonsil

A

D. Tubal tonsil

38
Q

Divides the posterior triangle into
occipital and subclavian triangle:
A. Superior belly of Omohyiod
B. Inferior belly of Omohyiod
C. Anterior belly of Digastric
D. Posterior belly of DIgastric

A

B. Inferior belly of Omohyiod

39
Q

Originates from the oblique line of thyroid
cartilage:
A. Superior pharyngeal constrictor
B. Inferior pharyngeal constrictor
C. Middle pharyngeal constrictor
D. All of the above

A

B. Inferior pharyngeal constrictor

40
Q

This structure divides the neck to the ant.
and pos.
A. Trapezius
B. Sternocleidomastoid
C. Omohyoid
D. Digastric

A

B. Sternocleidomastoid

41
Q

Which part of the subclavian artery is part
of the posterior triangle of the neck?
A. 1st
B. 2nd
C. 3rd
D. B and C

A

C. 3rd

42
Q

Enclosed by carotid sheath EXCEPT:
A. Internal jugular vein
B. Internal carotid artery
C. Vagus nerve
D. External carotid artery

A

D. External carotid artery

43
Q

Space between prevertebral fascia:
A. danger space
B. Prevertebral space
C. Pretracheal space
D. Retropharyngeal space

A

A. danger space

44
Q

Space of burns:

A

Anterior Jugular Vein

45
Q

The superficial temporal artery supplies
which regions?

A

Temporal and Fronta

46
Q

Which artery accompanies the
auriculotemporal nerve

A

Superficial temporal
artery

47
Q

Which branch of the trigeminal nerve
supplies the anterior portion of the auricle

A

Auriculotemporal N

48
Q

Zygomaticotemporal nerve supplies the
scalp at which specific area
A. Forehead region
B. Temporal
C. Parietal
D. Occipital
D. Vertex

A

B. Temporal

49
Q

Supraorbital supplies what part of the scalp
A. Forehead
B. Parietal
C. Temporal
D. Occipital
E. Vertex

A

E. Vertex

50
Q

Sensory Innervation of Parotid

A

Great auricular n.

51
Q

This structure arises from the medial
palpebral ligament and is mostly located
within the eyelids, gently closing the eyelids
(as in blinking or sleep) to keep the cornea
from drying.

A

Orbicularis oculi -
Palpebral part

52
Q

omething about overlap sa dermatomes
sa face vs dermatomes sa trunk and limbs
● Minimal overlapping of the skin of the
head.
● More overlapping than limb
dermatomes

A

Minimal overlapping
of the skin of the head

53
Q

Branch of ophthalmic nerve that supplies
the skin and conjunctiva on the medial part of
the upper eyelid and the adjoining part of
the side of the nose.

A

Infratrochlear nerve

54
Q

Branch facial nerve to lower lip

A

Mandibular n

55
Q

A branch of superficial temporal artery
which arises from the parotid gland and run
across the cheeks
A. Submental artery
B. Supratrochlear artery
C. Transverse facial artery
D. Superficial temporal artery
E. Superior Labial artery

A

C. Transverse facial artery

56
Q

Maxillary Nerve: Supplies the skin at the
prominence of the cheek
A. Infraorbital
B. Zygomaticotemporal
C. Zygomaticofacial
D.Zygomaticomandibular

A

C. Zygomaticofacial

57
Q

True about the venous drainage of the
face:
a. The facial vein is formed at the lateral
angle of the eyes
B. The facial vein is formed by the union of
the supraorbital and supratrochlear veins
C. The facial vein is connected to the
cavernous sinus and prevents the infection
from the face to the cavernous sinus
D. The facial nerve ends by draining into the
external jugular vein
E. AOTA

A

B. The facial vein is
formed by the union of
the supraorbital and
supratrochlear veins

58
Q

Ligament that protects the mandible from
posterior translation and protects the
external acoustic meatus?
A) Stylomandibular Ligament
B) Lateral Temporomandibular Ligament
C) Sphenomandibular Ligament
D) Capsular Joint
E) Auricular Disc

A

B) Lateral Temporomandibular Ligament

59
Q

Which embryologic structure do the
muscles of mastication originate?
A. First pharyngeal arch
B. First pharyngeal pouch
C. Second pharyngeal cleft
D. First pharyngeal cleft
E. Second pharyngeal pouch

A

A. First pharyngeal arch

60
Q

This nerve provides motor innervation to
the muscles of mastication.
A. Facial
B. Mandibular
C. Mental
D. Lingual
E. Maxillary

A

B. Mandibular

61
Q

Origin of the masseter muscle
A) Zygomatic arch
B) Greater wing of Sphenoid
C) Tuberosity of the Maxilla
D) Lateral Pterygoid plate
E) Floor of the temporal fossa

A

A) Zygomatic arch

62
Q

This muscle produces the retrusion at the
temporomandibular joint.
A. Masseter and pterygoid of the opposite
side
B. Masseter and temporalis
C. Infrahyoid and suprahyoid
D. Masseter and pterygoids
E. Lateral and medial pterygoid

A

B. Masseter and temporalis

63
Q

Where does middle thyroid vein drain
into?
A. Internal Jugular Vein
B. Azygos Vein
C. Facial Vein
D. External Jugular Vein
E. Brachiocephalic Vein

A

A. Internal Jugular Vein

64
Q

Thyroidea ima is a branch of?
A) Arch of aorta
B) Brachiocephalic artery
C) Thyrocervical trunk
D) A & B
E) All

A

D) A & B

A) Arch of aorta
B) Brachiocephalic artery

65
Q

Thyroidectomy, surgeon cut the nerve
closely related to the superior thyroid artery
causing the Px to be unable to tense vocal
cords causing hoarseness in voice. Which
muscle is affected?
A. Cricothyroid
B. Omohyoid
C. Sternothyroid
D. Digastric
E. Thyroarytenoid

A

A. Cricothyroid

66
Q

Approximate percentage of people with
Thyroidea Ima:
A. 0.1%
B. 20%
C. 30%
D. 10%
E. 25%

A

D. 10%

67
Q

Parathyroid gland is supplied chiefly by
A. Superior Thyroid Artery
B. Inferior Thyroid Artery
C. Thyroidea ima
D. Both A and B
E. All of The above

A

B. Inferior Thyroid Artery

68
Q

Original site of your thyroglossal duct

A

Foramen Cecum

69
Q

F.B., a 42 year old female, is scheduled for
total thyroidectomy for papillary thyroid
carcinoma. To reach the thyroid gland, the
surgeon must incise the following layers:
A. Skin, cervical subcutaneous, investing
layer, pretracheal layer
B. Skin, cervical subcutaneous, investing layer
C. Skin, investing layer, prevertebral layer
D. Skin, investing layer, pretracheal layer,
prevertebral layer

A

A. Skin, cervical
subcutaneous,
investing layer,
pretracheal layer

70
Q

True about the platysma, except

A

C. It is supplied by the
cervical branch of the
cranial nerve X

71
Q

The buccopharyngeal fascia is a
continuation of the
A. Investing layer of deep cervical fascia
B. Prevertebral fascia
C. Pretracheal Fascia
D. Cervical fascia

A

C. Pretracheal Fascia

72
Q

Inferior between two sternal heads of the
SCMs and just superior to the manubrium, the
investing layer of deep cervical fascia divides
into 2 layers that enclose the SCM: one layer
attaches to the anterior surface of the
manubrium, and the other attaches to the
posterior surface. What is the area between
these layers?
A. Suprasternal space
B. Anterior cervical region
C. Lesser supraclavicular fossa
D. Retropharyngeal space

A

A. Suprasternal space

73
Q

True of the Posterior Cervical Region

A

A. Anterior Boundary of the region is the
Posterior border of the SCM

74
Q

The muscle that divides the side the neck
into anterior and lateral cervical region
A. Trapezius
B. SCM
C. PLATYSMA
D. MIDDLE SCALENE

A

B. SCM

75
Q

naay tao
nasamad 5cm deep sa investing fascia of
posterior cervical region. What muscle is
affected.
A. SCM
B. Splenius capitis
C. Trapz
D. Scalene

A

C. Trapz

76
Q

22-year-old patient was brought to the
trauma center for an ice pick stab wound in
the right lateral cervical region. The ice pick
was stuck in the middle of the posterior
border of the SCM. Upon history taking,
patient complained of changes in sensation
at the area over the neck that crosses the
clavicle and over the shoulder. Which of the
following are likely to be injured?
A. Lesser occipital nerve
B. Supraclavicular nerve
C. Greater auricular nerve
D. Transverse cervical nerve
B. Supraclavicular
nerve

A

B. Supraclavicular nerve

77
Q

The phrenic nerves originate chiefly
from:
A. Spinal Nerve C3
B. Spinal Nerve C4
C. Spinal Nerve C5
D. Spinal Nerve C6

A

B. Spinal Nerve C4

78
Q

The nerve branch that supplies the
omohyoid, sternohyoid and sternothyroid
A. Ansa cervicalis
B. Supraclavicular nerve
C. Brachial plexus
D. Phrenic nerve

A

A. Ansa cervicalis

79
Q

This nerve partakes in the formation of
ansa cervicalis:
A. Vagus
B. Accessory
C. Hypoglossal

A

C. Hypoglossal

80
Q

The following are tributaries of the internal
jugular vein EXCEPT:
A. Superior thyroid
B. Middle thyroid
C. Inferior thyroid
D. No Exception

A

C. Inferior thyroid

81
Q

First branch of external carotid artery

A

Ascending pharyngeal
artery

82
Q

True about carotid bodies
A. Dilation the bifurcation of common carotid
A & beginning of the internal carotid A
B. Receptors that monitor changes in blood
pressure
C. Innervated by glossopharyngeal only
D. Innervated by vagus and
glossopharyngeal

A

D. Innervated by vagus and
glossopharyngeal

83
Q

Which of the following are suprahyoid
muscles?
A. Omohyoid
B. Thyrohyoid
C. Stylohyoid
D. Sternothyroid

A

C. Stylohyoid

84
Q

The following are paired triangles, EXCEPT
A. Muscular
B. Carotid
C. Submandibular
D. Submental

A

D. Submental

85
Q

Which triangle uses the both digastric
bellies as border
A. Submental Triangle
B. Submandibular
C. Carotid Triangle
D. Muscular Triangle

A

B. Submandibular

86
Q

Kalimot kos q but something like right side
of the heart i think mao ni about sa pressure
something, it’s EJV
A. ECA
B. ICA
C IJV
D. EJV

A

D. EJV

ANATOMY (6 decks)

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