SCALP-PHARYNX Flashcards by Val Josol

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

B. Occipital orbicularis- palpebral part

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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

B. Mandibular Branch

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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

D. Infratrochlear

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

Transverse facial artery

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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

C. Zygomaticofacial

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

A. Parotid

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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

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

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Ligament that limits the mandible in a
posterior direction:

Lateral temporomandibular ligament

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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

B. First pharyngeal arch

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Motor innervation for muscles of
mastication

Mandibular nerve - sensory and motor

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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

E. Zygomatic arch

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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

D. Masseter and temporalis

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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. Internal jugular vein

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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

D. A & B

A. Brachiocephalic artery
B. Arch of the aorta

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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

D. Posterior

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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

D. A&B only

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

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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

D. Supraorbital nerve

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

B. Internal Jugular

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Layer of the scalp that contains nerves
and blood vessels

fibro fatty connective tissue

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

A. Facial

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

C. Sternocleidomastoid

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

C. External Jugular Vein

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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

D. Hypoglossal nerve

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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

C. Spinal accessory

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

B. Allows head nodding

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

C. Phrenic nerve C3-C5

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

D. Greater auricular

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

a. supraclavicular

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

D. Hypoglossal

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

D. Parotid

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

C. Palatoglossal

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

B. Palatine tonsil

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

C. 2123

U shaped sling around anorectal junction

Puborectalis

True about filiform papillae:

Most numerous papillae Smallest

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

C. Tensor palati

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

D. Tubal tonsil

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

B. Inferior belly of Omohyiod

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

B. Inferior pharyngeal constrictor

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

B. Sternocleidomastoid

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

C. 3rd

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

D. External carotid artery

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

A. danger space

Space of burns:

Anterior Jugular Vein

The superficial temporal artery supplies which regions?

Temporal and Fronta

Which artery accompanies the auriculotemporal nerve

Superficial temporal artery

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

Auriculotemporal N

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

B. Temporal

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

E. Vertex

Sensory Innervation of Parotid

Great auricular n.

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.

Orbicularis oculi - Palpebral part

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

Minimal overlapping of the skin of the head

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.

Infratrochlear nerve

Branch facial nerve to lower lip

Mandibular n

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

C. Transverse facial artery

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

C. Zygomaticofacial

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

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

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

B) Lateral Temporomandibular Ligament

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. First pharyngeal arch

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

B. Mandibular

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) Zygomatic arch

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

B. Masseter and temporalis

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. Internal Jugular Vein

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

D) A & B A) Arch of aorta B) Brachiocephalic artery

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. Cricothyroid

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

D. 10%

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

B. Inferior Thyroid Artery

Original site of your thyroglossal duct

Foramen Cecum

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. Skin, cervical subcutaneous, investing layer, pretracheal layer

True about the platysma, except

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

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

C. Pretracheal Fascia

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. Suprasternal space

True of the Posterior Cervical Region

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

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

B. SCM

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

C. Trapz

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

B. Supraclavicular nerve

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

B. Spinal Nerve C4

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

A. Ansa cervicalis

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

C. Hypoglossal

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

C. Inferior thyroid

First branch of external carotid artery

Ascending pharyngeal artery

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

D. Innervated by vagus and glossopharyngeal

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

C. Stylohyoid

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

D. Submental

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

B. Submandibular

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

D. EJV