Adnan Javed
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Test # 2 for Anatomy

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Adnan Javed
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Anatomy - Head and Neck and Upper Limb

Anatomy - Head and Neck and Upper Limb

Question 1 of 110

2

Which of the following structures does not build the scalp?

Select one or more of the following:

  • Skin

  • Aponeurotic layer

  • Hairs

  • Loose connective tissue

  • Pericranium

Explanation

Question 2 of 110

2

The skin of the lateral aspect of the arm is innervated by:

Select one or more of the following:

  • Radial n.

  • Median n.

  • Ulnar n.

  • Musculocutaneus n.

  • Axillary n

Explanation

Question 3 of 110

2

The outermost layer of skeletal muscle is

Select one or more of the following:

  • Epimysium

  • Perimysium

  • Endomysium

  • Ektomysium

  • None of the above

Explanation

Question 4 of 110

2

Ansa cervicalis is giving orgin for:

Select one or more of the following:

  • Motor nerves supplying diaphragm

  • Motor nerves supplying superhyoid muscles

  • Sensory nerves for the neck

  • Sensory nerves of the cervical viscera

  • None of above

Explanation

Question 5 of 110

2

Which of the following groups of nerves is intimately related to a portion of the humerus and can most likely be affected by fractures of the humerus

Select one or more of the following:

  • Axillary, musculocutaneous, radial

  • Axillary, median, ulnar

  • Axillary, radial, ulnar

  • Axillary, median, musculocutaneous

  • Median, ulnar, radial

Explanation

Question 6 of 110

2

The left reccurent laryngeal nerve hooks around

Select one or more of the following:

  • Left common carotid artery

  • Aortic arch

  • Azygos vein

  • Right Subclavian artery

  • Main bronchus

Explanation

Question 7 of 110

2

The abduction of the wrist is produced by

Select one or more of the following:

  • Flexor digitorum superficilais

  • Supinator

  • Flexor carpi ulnaris

  • Extensor carpi radialis brevis

  • None of above

Explanation

Question 8 of 110

2

The quadrangular membrane extends between the lateral aspects of _______ cartilages.

Select one or more of the following:

  • Arytenoid and thyroid

  • Epiglottic and thyroid

  • Epiglottic and arytenoid

  • Corniculate and thyroid

  • Cricoid and thyroid

Explanation

Question 9 of 110

2

For descriptive purposes the axillary artery is divided into

Select one or more of the following:

  • Two parts by teres major muscle

  • Three parts by teres major muscle

  • Three parts by pectoralis minor muscle

  • Three parts by pectoralis major muscle

  • Three parts by teres minor muscle

Explanation

Question 10 of 110

2

Hypoglossal nerve leaves the skull through

Select one or more of the following:

  • Condylar canal

  • Jugular foramen

  • Foramen magnum

  • Emissary foramen

  • None of above

Explanation

Question 11 of 110

2

An 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?

Select one or more of the following:

  • Buccal

  • Infraorbital

  • Mental

  • Zygomatic

  • Vagus

Explanation

Question 12 of 110

2

The flexor digitorum superficialis has

Select one or more of the following:

  • Two heads (ulnar and radial)

  • Two heads (humero-ulnar and radial)

  • Two heads (humero-radial and ulnar)

  • Three heads (humeral, radial, ulnar)

  • Only one head

Explanation

Question 13 of 110

2

During ordinary breathing the rima glottdis is

Select one or more of the following:

  • Narrow ant trapezoidal in shape

  • Wide and trapezoidal in shape

  • Slit-like

  • Narrow and wedge-shaped

  • Wide and wedge-shaped

Explanation

Question 14 of 110

2

The subclavian arterial pulsation can be palpated in the

Select one or more of the following:

  • Axillary fossa

  • Greater supraclavicular fossa

  • Less supraclavicular fossa

  • Jugular notch

  • Carotid triangle

Explanation

Question 15 of 110

2

The principal tensor of vocal folds is (are)

Select one or more of the following:

  • Thyroarytenoid m.

  • Posterior crico-arytenoid m.

  • Cricothyroid m.

  • Vocalis m.

  • None of above

Explanation

Question 16 of 110

2

Facial nerve has the following kind of fiber

Select one or more of the following:

  • Somatic sensory

  • Somatic motor

  • Visceral sensory

  • Visceral motor

  • All of above

Explanation

Question 17 of 110

2

Point the sets of branches of external carotid artery

Select one or more of the following:

  • Lateral

  • Thoracic

  • Cervical

  • Terminal

  • Medial

Explanation

Question 18 of 110

2

Which muscles elevate the ribs

Select one or more of the following:

  • Mainly the innermost intercostal muscles

  • The internal intercostal muscles and the innermost intercostal muscles

  • Only the transverses thoracic muscles

  • The external intercostal muscles and probably the innermost intercostal muscles

  • Only subcostal muscles

Explanation

Question 19 of 110

2

The frontal sinuses drain to

Select one or more of the following:

  • Infundibulum anterior part

  • Infundibulum middle part

  • Nasal vestibule

  • Under inferior nasal conche

  • None of above

Explanation

Question 20 of 110

2

Circumflex humeral arteries originate from

Select one or more of the following:

  • Subclavian a.

  • Axillary a.

  • Brachial a.

  • Deep humeral a.

  • Radial a.

Explanation

Question 21 of 110

2

The pulse of the facial artery can be easily felt

Select one or more of the following:

  • Just above the tip of the greater horn of the hyoid bone

  • On the level of the submandibular salivary gland

  • On the inferior lip

  • In the medial angle of the eye

  • None is correct

Explanation

Question 22 of 110

2

The deep branch of the radial nerve is predominately ____ and passes between two heads of ______ muscle

Select one or more of the following:

  • Sensory; supinator

  • Motor; flexor carpi radialis

  • Sensory; brachioradialis

  • Motor; supinator

  • Sensory; pronator teres

Explanation

Question 23 of 110

2

For the respiratory area of the nasal cavity mucosa the most characteristic are:

Select one or more of the following:

  • Purkinye fibres

  • Venous plexuses

  • Taste buds

  • Olfactory gromerule

  • Glands

Explanation

Question 24 of 110

2

The lumbricals muscles:

Select one or more of the following:

  • The lateral two are bupennate

  • The lateral two are unipennate

  • Link the flexor tendons with extensor tendons

  • The medial two are innervated by medial nerve

  • The lateral two are innervated by ulnar nerve

Explanation

Question 25 of 110

2

The trigeminal nerve has the following components

Select one or more of the following:

  • GSA, GSE

  • GSA, SVE

  • GVE, GVA

  • GVE, SVA

  • None of above

Explanation

Question 26 of 110

2

The retromandibular vein is formed by fusion of

Select one or more of the following:

  • Facial and pterygoid veins

  • Superficial temporal and maxillary veins

  • External and internal jugular veins

  • Transverse cervical and axillary veins

  • None of the above

Explanation

Question 27 of 110

2

The frontal body of epicranius muscle does, EXCEPT

Select one or more of the following:

  • Has no bony attachment

  • Is innervated by trigeminal n.

  • Is innervated by facial n.

  • Intermingles with orbicularis oculi m.

  • All of above

Explanation

Question 28 of 110

2

The skin of the ring fingers is innervated by

Select one or more of the following:

  • C5

  • C6

  • C7

  • C8

  • Th1

Explanation

Question 29 of 110

2

The masseter muscle is composed of two parts characterized by different

Select one or more of the following:

  • Innervation

  • Function

  • Course of muscle fibers

  • All of the above

  • None of the above

Explanation

Question 30 of 110

2

Which sentence related the external jugular vein is FALSE

Select one or more of the following:

  • is formed posterior to the angle of mandible

  • it passes in the superficial fascia of the neck

  • It passes parallel to the anterior margin of the sternocleidomastoid muscle

  • It passes superficially to the clavicle

  • It enters the subclavian vein

Explanation

Question 31 of 110

2

In anatomy the abbreviation SITS means

Select one or more of the following:

  • Sitting position of the body

  • Semitendinous muscle

  • Rotator cuff muscles

  • Carotid triangle

  • Conducting system of the hearth

Explanation

Question 32 of 110

2

Dermatomes of the upper limb are often tested for sensation. Mark the WRONG juxtaposition the part of the upper limb the spinal cord level

Select one or more of the following:

  • Palmar pad of the thumb/ C5

  • Pad of index finger/ C7

  • Pad of little finger/ C8

  • Skin of the medial aspect of the elbow/ T1

  • Skin of the medial aspect of the arm/ C5

Explanation

Question 33 of 110

2

The common nasal meatus is the _____ part of nasal cavity

Select one or more of the following:

  • Medial

  • Lateral

  • Posterior

  • Anterior

  • None of above

Explanation

Question 34 of 110

2

Vertical ridge on the posterior surface of the lamina of cricoid cartilage serves for attachment of the

Select one or more of the following:

  • Pharynx

  • Tongue

  • Esophogus

  • Thyroid cartilage

  • Epiglottic cartilage

Explanation

Question 35 of 110

2

The accessory nerve

Select one or more of the following:

  • a) Leaves the skull through foramen magnum

  • b) Consists of cervical and thoracic roots

  • c) Innervates deep muscles of the neck

  • d) Communicates with vagus nerve

  • e) None of above

Explanation

Question 36 of 110

2

36) Point the structures passing through the triangular interval

Select one or more of the following:

  • Axillary nerve

  • Profunda brachii artery

  • Radial nerve

  • Ulnar nerve

  • Musculocutaneus nerve

Explanation

Question 37 of 110

2

How many valves has the internal jugular vein

Select one or more of the following:

  • No valves

  • Only one

  • Two rudimentary

  • Two tricuspid

  • Three

Explanation

Question 38 of 110

2

The cervical part of the Vagus nerve ends on the level of

Select one or more of the following:

  • Seventh cervical vertebrae

  • Superior thoracic aperture

  • Sternal angle

  • Origin the laryngeal recurrent nerve

  • Subclavian artery

Explanation

Question 39 of 110

2

The median nerve innervates the muscles in the anterior compartment of the forearm EXCEPT

Select one or more of the following:

  • Flexor carpi radialis

  • Flexor carpi ulnaris

  • Pronator teres

  • Pronator quadratus

  • Medial part of flexor digitorum profundus (ulnar half)

Explanation

Question 40 of 110

2

The pharyngeal fascia covering the outside of the muscular part of the pharyngeal wall is known as

Select one or more of the following:

  • Pharyngobasilar fascia

  • Thoracolumbar fascia

  • Reteopharyngeal fasica

  • Buccopharyngeal fasica

  • None of the above

Explanation

Question 41 of 110

2

41) The main sensory nerve of the hand is

Select one or more of the following:

  • Radian n.

  • Median n.

  • Ulnar n.

  • Musculocutaneous n.

  • Palmar n.

Explanation

Question 42 of 110

2

The medial cubital vein does EXCEPT

Select one or more of the following:

  • Anastomoses cephalic and basilic veins

  • Can be continuation of the median antebrachial vein

  • May be used for taking the arterial blood sample

  • Overlies the bicipital aponeurosis

  • Drains the blood from elbow joint

Explanation

Question 43 of 110

2

Find wrong sentence related the torus tubarius

Select one or more of the following:

  • Is an elevation on pharyngeal wall

  • Borders anteriorly pharyngeal recess

  • Is caused by lateral direction of the pharyngotympanic tube

  • Is due to posterolateral direction of the pharyngotympanic tube

  • Lies in oropharynx

Explanation

Question 44 of 110

2

This triangle is outlined by hyoid bone, anterior belly of the digastric, and midline

Select one or more of the following:

  • Submandibular

  • Carotid

  • Submental

  • Muscular

  • Anterior

Explanation

Question 45 of 110

2

In the distal forearm, the radial artery lies immediately lateral to the tendon of the ____ and directly anterior to the _____ muscle

Select one or more of the following:

  • Flexor carpi ulnaris; pronator teres

  • Flexor carpi radialis; pronator teres

  • Palmaris longus; pronator quadratus

  • Flexor carpi radialis; pronator quadratus

  • Flexor digitorum; palmaris brevis

Explanation

Question 46 of 110

2

What is the name of only full cartilaginous ring in the airway?

Select one or more of the following:

  • a) Rima glottides

  • b) Conus elasticus

  • c) Cricoid cartilage

  • d) Thyroid cartilage

  • e) Epiglottis

Explanation

Question 47 of 110

2

The palmar interossei muscles

Select one or more of the following:

  • a) Are five in number

  • Orgin on sides of flexor palmaris superficialis tendon

  • Are innervated by ulnar nerve

  • Form the flexor hoods on the digits

  • Adduct the digits at the metacarpo-phalangeal joints

Explanation

Question 48 of 110

2

The phrenic nerve originates from, EXCEPT

Select one or more of the following:

  • 4th cervical nerve

  • 3rd cervical nerve

  • 5th cervical nerve

  • 2nd cervical nerve

  • 1st thoracic nerve

Explanation

Question 49 of 110

2

The worst conditions for the drainage of secretion are in

Select one or more of the following:

  • Frontal sinus

  • Sphenoidal sinus

  • Maxillary sinus

  • Ethmoidal cells

  • There are no differences in this matter between sinuses

Explanation

Question 50 of 110

2

The posterior ethmoidal cells drain usually to the

Select one or more of the following:

  • Superior nasal meatus

  • Middle nasal meatus

  • Sphenoethmoidal recess

  • Nasal vestibule

  • None of above

Explanation

Question 51 of 110

2

The brachiocephalic vein is formed behind

Select one or more of the following:

  • a) Sternal manubrium

  • b) Sternal part of clavicle

  • c) Sternoclavicular joint

  • d) First costal cartilage

  • e) None of above

Explanation

Question 52 of 110

2

The four basic taste sensations are detected on the tongue as follows

Select one or more of the following:

  • a) Sweetness – lateral margin

  • b) Saltiness – posterior part

  • c) Bitterness – apex

  • d) Sourness – lateral margin

  • e) None of above

Explanation

Question 53 of 110

2

Superiorly the investing layer of deep cervical fascia attaches to

Select one or more of the following:

  • Parietal bone

  • Mastoid part of temporal bone

  • Inferior temporal line

  • Zygomatic arch

  • Pterygoid process

Explanation

Question 54 of 110

2

Some people call it “the boxer’s muscle” (it is a strong protractor of the scapula)

Select one or more of the following:

  • Subclavius

  • Pectoralis major

  • Serratus posterior

  • Serratus anterior

  • Infraspinatus

Explanation

Question 55 of 110

2

The scalp is composed of ___ layers, the first ___ of which are connected intimately

Select one or more of the following:

  • Four/two

  • Five/three

  • Six/two

  • Five/two

  • Four/three

Explanation

Question 56 of 110

2

The foramen cecum of the tongue is developmentally related with

Select one or more of the following:

  • Hypophysial gland

  • Parathyroid gland

  • Palatine tonsil

  • Pharyngeal tonsil

  • None of above

Explanation

Question 57 of 110

2

Mark the typical voluntary muscles

Select one or more of the following:

  • Muscles of the arm

  • Muscles of the pharynx

  • Diaphragm

  • Rosorius muscle

  • All of above

Explanation

Question 58 of 110

2

Deep palmar arch, does EXCEPT

Select one or more of the following:

  • Is terminal branch of radial a.

  • Is terminal branch of ulnar a.

  • Supplied interosseous spaces

  • Sends deep palmar branches

  • Overlies the lumbricales muscles

Explanation

Question 59 of 110

2

Innervation of the scalp posterior to the ____ is through branches of ____

Select one or more of the following:

  • Bregma; ophthalmic n.

  • Auricles; C1

  • Auricles; C2, C3

  • Mastoid process; vagus n.

  • Coronary suture; maxillary n.

Explanation

Question 60 of 110

2

The individual digit is supplied typically by ____ digital arteries

Select one or more of the following:

  • 1

  • 2

  • 3

  • 4

  • 5

Explanation

Question 61 of 110

2

Gingiva and muccosa adjacent to the upper jaw incisors and canine are supplied by

Select one or more of the following:

  • greater palatine nerve

  • nasopalatine nerve

  • lesser palatine nerve

  • lingual nerve

  • none of above

Explanation

Question 62 of 110

2

The only of muscles of the soft palate innovated by the mandibular nerve is

Select one or more of the following:

  • Levator veli palatine

  • Palatopharyngeus

  • Palatoglossus

  • Tensor veli palatine

  • Musculus uvule

Explanation

Question 63 of 110

2

The shiny red and non keratinizing are

Select one or more of the following:

  • Gingiva proper

  • Alveolar mucosa

  • Unattached gingiva

  • Attatched gingiva

  • None of above

Explanation

Question 64 of 110

2

Which is the narrowest wall of the armpit

Select one or more of the following:

  • anterior wall

  • posterior wall

  • lateral wall

  • medial wall

  • inferior wall

Explanation

Question 65 of 110

2

Which sentence related the maxillary artery is wrong?

Select one or more of the following:

  • Is the terminal branch of the external carotid artery

  • It originates within the substance of the parotid gland

  • It passes between the neck of the mandible and sphenomandibular ligament

  • It passes between the lateral and medial heas of the lateral pterygoid muscle

  • It gives off the inferior mandibular artery

Explanation

Question 66 of 110

2

The mucosal pouches between the base of the tounge and epiglottis are named as

Select one or more of the following:

  • Tonsils

  • Fossae

  • Recesses

  • Valleculae

  • Fimbriae

Explanation

Question 67 of 110

2

Which of the following muscles would most likely open the jaw?

Select one or more of the following:

  • Masseter

  • Medial pterygoid

  • Lateral pterygoid

  • Buccinator

  • Temporalis

Explanation

Question 68 of 110

2

The main veins of the forearm are following:

Select one or more of the following:

  • Cephalic, basilic and ulnar veins

  • Basilic, radial and ulnar veins

  • Median cubital and median anebrachial veins

  • Cephalic, basilic and median cubital veins

  • Brachial and antebrachial veins

Explanation

Question 69 of 110

2

The pharyngeal constrictor muscle contract sequentially from top to button during

Select one or more of the following:

  • Coughing

  • Sneezing

  • Crying

  • Swallowing

  • Phonation

Explanation

Question 70 of 110

2

Which of the following tonsils is called the adenoid when enlarged?

Select one or more of the following:

  • palatine tonsil

  • pharyngeal tonsil

  • Tubal tonsil

  • Lingual tonsil

  • Eustachian tonsil

Explanation

Question 71 of 110

2

The parotid gland is innervated by

Select one or more of the following:

  • Small auricular nerve

  • Glossopharyngeal nerve

  • Internal carotid nerve plexus

  • Auriculotemporal nerve

  • Opthalmic nerve

Explanation

Question 72 of 110

2

Point the anterior attachment of the middle pharyngeal constrictor muscle

Select one or more of the following:

  • Pterygopalatine nerve

  • Greater horn of hyoid bone

  • The mandible

  • Lesser horn of hyoid bone

  • Cricoid cartilage

Explanation

Question 73 of 110

2

The deciduous teeth emerge from the gingival at between

Select one or more of the following:

  • Four months and three years

  • Six months and three years

  • Six months and two years

  • Eight months and two years

  • Eight months and three years

Explanation

Question 74 of 110

2

The terms cranial and caudal are sometimes used instead of

Select one or more of the following:

  • Anterior and posterior

  • Medial and lateral

  • Superior and inferior

  • Ventral and dorsal

  • None of above

Explanation

Question 75 of 110

2

The fiber- elastic membrane of the larynx includes

Select one or more of the following:

  • Cricothyroid ligament

  • Cricotracheal ligament

  • Quadrangular membrane

  • Hyo- epiglottic ligament

  • All of above

Explanation

Question 76 of 110

2

Mark the correct statements related the buccinator muscle

Select one or more of the following:

  • Is innervated by the buccal nerve

  • It holds the cheek against the walls of the oral and pharyngeal cavity

  • It provides continuity between the teeth when swallowing

  • It keeps the food between the teeth when swallowing

  • It has not a fascial covering

Explanation

Question 77 of 110

2

Which of the following arteries do not arise from the axillary artery

Select one or more of the following:

  • Thoraco. acromial a

  • Subscapular a

  • Profunda brachii

  • Anterior circumflex humeral

  • Posterior circumflex humeral

Explanation

Question 78 of 110

2

The sublingual caruncle is a

Select one or more of the following:

  • Papilla on the lingual aspect of the anterior alveolar ridge

  • Nodular mass of lymphatic tissue on the apex of the tounge

  • Fold which separates the internal muscles of the tounge

  • Location of the opening of the submandibular duct

  • . Deep lingual vein visible through the thin mucous membrane

Explanation

Question 79 of 110

2

In the carpal tunnel the median nerve is located in relation to the muscle tendons

Select one or more of the following:

  • Anteriorly

  • Laterally

  • Posteriorly

  • Medially

  • Between them

Explanation

Question 80 of 110

2

The slitlike space located partially between the checks and teeth is named

Select one or more of the following:

  • Oral cavity

  • Oral vestibule

  • transitional zone

  • vermillion border

  • None of above

Explanation

Question 81 of 110

2

Which premolar teeth may have two roots

Select one or more of the following:

  • Upper second

  • Upper first

  • Lower second

  • Lower first

  • None

Explanation

Question 82 of 110

2

Find the false sentence related the lingual artery

Select one or more of the following:

  • Originates from the external carotid artery

  • It passes superficially to the hyoglossus muscle

  • It enters the floor of the oral cavity

  • it supplies the submandibular gland

  • It supplies the gingiva

Explanation

Question 83 of 110

2

The opening of the pharyngotympanic tube is located

Select one or more of the following:

  • posterior to and slightly below the level of the hard plate

  • Posterior to and slightly above the level of the hard palate

  • Lateral to the top of soft palate

  • Lateral to the middle of soft palate

  • Lateral to the ulva

Explanation

Question 84 of 110

2

What is the Kiesselbach's area

Select one or more of the following:

  • A place on the floor of the nasal cavity where three veins anastomose

  • a place on the hard palate, anteriorly to incisive papilla

  • a place on the nasal septum where five arteries

  • the most anteriorly located part of inferior nasal cavity

  • a place where paranasal sinuses open to nasal cavity

Explanation

Question 85 of 110

2

The lateral cord of the brachial plexus is formed by the ventral ramie of

Select one or more of the following:

  • C5, C6

  • C6, C7, C8

  • C4, C5, C6

  • C7, C8, T1

  • C5, C6, C7

Explanation

Question 86 of 110

2

The most lateral branch of the subclavian artery is

Select one or more of the following:

  • Dorsal scapular a

  • Vertebral a

  • Brachiocephalic trunk

  • Brachial a

  • None of above

Explanation

Question 87 of 110

2

Point the set of muscles limiting the carotid triangle of the neck

Select one or more of the following:

  • SCM, anterior scalene

  • SCM, digastric, sternothyroid

  • SCM, digastric, sternohyoid

  • SCM, digastric, omohyoid

  • Omohyoid, digastric, anterior scalene

Explanation

Question 88 of 110

2

The superior surface of the oral part of the tongue is covered by papillae

Select one or more of the following:

  • Filliform

  • Mushroom

  • Leaflets

  • Vallate

  • Fimbriated

Explanation

Question 89 of 110

2

All of the statement are true except:

Select one or more of the following:

  • The main action of the temporal muscle is the elevation of the mandible

  • The anatomists describe two parts of the masseter

  • The medial pterygoid muscle depress the mandible

  • The lateral pterygoid muscle protrude the mandible

  • Deep fibers of masseter retrude the mandible

Explanation

Question 90 of 110

2

Choose the false statement concerning vocal folds

Select one or more of the following:

  • Are the source of the sounds

  • Serve as the main inspiratory sphincter

  • Produce audible vibrations

  • Are composed of vocal ligaments vocal processes and muscles

  • Are rich vascularizeted

Explanation

Question 91 of 110

2

What is the function of oblique arytenoids muscle:

Select one or more of the following:

  • Adduction of arytenoids cartilages

  • Closing the laryngeal inlet

  • Adjusting tension in vocal folds

  • Abduction of arytenoids cartilages

  • None of above

Explanation

Question 92 of 110

2

In addition to the tongue the lingual artery supplies:

Select one or more of the following:

  • Submandibular gland

  • Gingival and oral mucosa in the floor of the oral cavity

  • Sublingual gland

  • Oral vestibule

  • Palatine tonsil

Explanation

Question 93 of 110

2

Rima vestibule lies on the entrance to the:

Select one or more of the following:

  • Laryngeal inlet

  • Laryngeal vestibule

  • Middle chamber of laryngeal cavity

  • Nasal vestibule

  • Oropharynx

Explanation

Question 94 of 110

2

Choose the false juxtaposition

Select one or more of the following:

  • palmaris longus muscle – flexes the hand at wrist

  • Flexor carpi ulnaris muscle – flexes and abducts hand at wrist

  • Flexor digitorum profundus muscle – flexes middle phalanges

  • Flexor digitorum superficialis muscle – flexes middle phalanges

  • Flexor pollicis longus muscle – flexes phalanges of the 1st digit

Explanation

Question 95 of 110

2

A patient is unable to flex the proximal interphalangeal joint as a result of paralysis of which of the following muscles:

Select one or more of the following:

  • Palmar interossei

  • Flexor digitorum profundus

  • Dorsal interossei

  • Flexor digitorum superficialis

  • Lumbricals

Explanation

Question 96 of 110

2

Point the muscle which relaxes the vocal folds

Select one or more of the following:

  • Posterior cricoarytenoid

  • Thyroarytenoid

  • Cricothyroid

  • Lateral cricoarytenoid

  • Transverse and oblique arytenoids

Explanation

Question 97 of 110

2

A 38-year-old patient complained of acute dental pain. The attending dentist found penetrating dental carries (dental decay) affecting one of the mandibular molar teeth. Which nerve would the dentist need to anesthetize to work on that tooth?

Select one or more of the following:

  • Mylohyoid

  • Mental

  • Buccal

  • Inferior alveolar

  • Facial

Explanation

Question 98 of 110

2

The parotid duct leaves the _______ edge of parotid gland midway between _______.

Select one or more of the following:

  • Superior; zygomatic arch and the angle of mandible

  • Anterior; zygomatic arch and the angle of mandible

  • Inferior; zygomatic arch and the lobulus of the auricule

  • Anterior; zygomatic arch and the corner of the mouth

  • None of above

Explanation

Question 99 of 110

2

A patient has a torn rotator cuff of the shoulder joint as a result of an automobile accident. Which of the following muscle tendons is intact and has a normal function?

Select one or more of the following:

  • Supraspinatus

  • Teres major

  • Teres minor

  • Infraspinatus

  • Subscapularis

Explanation

Question 100 of 110

2

The paranasal sinuses develop as outgrowth from the

Select one or more of the following:

  • Pharynx

  • Larynx

  • Tongue

  • Nasal cavities

  • Nasal vestibule

Explanation

Question 101 of 110

2

The transverse palatine crest are typical for

Select one of the following:

  • Newborns

  • Childhood

  • Female

  • Male

  • Old age

Explanation

Question 102 of 110

2

The paranasal sinus that does not drain onto the lateral wall of the nasal cavity is:

Select one of the following:

  • Frontal

  • Maxillary

  • Ethmoid cells

  • Sphenoid

  • None of above

Explanation

Question 103 of 110

2

The carotid triangle does, EXCEPT

Select one or more of the following:

  • Contains the vagus nerve

  • Is limited by sternohyoid muscle

  • Possesses the nerve point of the neck

  • Is bordered by SCM

  • Contains all carotid arteries

Explanation

Question 104 of 110

2

Mark the WRONG sentences related to the lips

Select one or more of the following:

  • Are entirely composed of soft tissue

  • Internally are lined by oral mucosa

  • Externally are covered by skin

  • There is a fold on their inner surface named the frenulum

  • The vermilion border is caused by pigment accumulation

Explanation

Question 105 of 110

2

Which statement concerning the motor unit is true:

Select one or more of the following:

  • Is the functional unite consisting of a motor neuron and the muscle fibers it controls

  • In muscles where precision of movement are required it includes only a few muscle fibers

  • The number of muscle fibers in a motor unite varies from one to several dozen

  • All of above

  • None of above

Explanation

Question 106 of 110

2

There are three types of artery:

Select one or more of the following:

  • Elastic, fibrous, arterioles

  • Elastic, muscular, arterioles

  • Reticular, elastic, muscular

  • Conducting, distributing, arterioles

  • Fibrous, reticular, elastic

Explanation

Question 107 of 110

2

The buccal gingivae of the lower premolar teeth are supplied by:

Select one or more of the following:

  • Mental nerve

  • Buccal nerve

  • Nasopalatine nerve

  • Lingual nerve

  • None of above

Explanation

Question 108 of 110

2

Which of the following compartments of the neck the vagus nerve is included?

Select one or more of the following:

  • Visceral

  • Neural

  • Vertebral

  • Branchial

  • Vascular

Explanation

Question 109 of 110

2

Which statement is false:

Select one or more of the following:

  • The mucosa of the hard palate is tightly bound to the underlying bone

  • The lingual gingive is continuous with the mucosa of palate

  • Submucous injections of the hard palate are extremely painful

  • Submucous injections of the hard palate are not very painful

  • The palatine raphe may be present as a ridge anteriorly and a groove posteriorly

Explanation

Question 110 of 110

2

Point the characteristics of sublingual gland

Select one or more of the following:

  • It is the serous salivary gland

  • Discoid in shape

  • Is drained by main and accessory sublingual duct

  • Innervated by oblique chord

  • Not palpable from side of the oral cavity

Explanation

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