Anatomy - Head and Neck and Upper Limb

Beschreibung

Test # 2 for Anatomy
Adnan Javed
Quiz von Adnan Javed, aktualisiert more than 1 year ago
Adnan Javed
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2

Zusammenfassung der Ressource

Frage 1

Frage
Which of the following structures does not build the scalp?
Antworten
  • Skin
  • Aponeurotic layer
  • Hairs
  • Loose connective tissue
  • Pericranium

Frage 2

Frage
The skin of the lateral aspect of the arm is innervated by:
Antworten
  • Radial n.
  • Median n.
  • Ulnar n.
  • Musculocutaneus n.
  • Axillary n

Frage 3

Frage
The outermost layer of skeletal muscle is
Antworten
  • Epimysium
  • Perimysium
  • Endomysium
  • Ektomysium
  • None of the above

Frage 4

Frage
Ansa cervicalis is giving orgin for:
Antworten
  • Motor nerves supplying diaphragm
  • Motor nerves supplying superhyoid muscles
  • Sensory nerves for the neck
  • Sensory nerves of the cervical viscera
  • None of above

Frage 5

Frage
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
Antworten
  • Axillary, musculocutaneous, radial
  • Axillary, median, ulnar
  • Axillary, radial, ulnar
  • Axillary, median, musculocutaneous
  • Median, ulnar, radial

Frage 6

Frage
The left reccurent laryngeal nerve hooks around
Antworten
  • Left common carotid artery
  • Aortic arch
  • Azygos vein
  • Right Subclavian artery
  • Main bronchus

Frage 7

Frage
The abduction of the wrist is produced by
Antworten
  • Flexor digitorum superficilais
  • Supinator
  • Flexor carpi ulnaris
  • Extensor carpi radialis brevis
  • None of above

Frage 8

Frage
The quadrangular membrane extends between the lateral aspects of _______ cartilages.
Antworten
  • Arytenoid and thyroid
  • Epiglottic and thyroid
  • Epiglottic and arytenoid
  • Corniculate and thyroid
  • Cricoid and thyroid

Frage 9

Frage
For descriptive purposes the axillary artery is divided into
Antworten
  • 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

Frage 10

Frage
Hypoglossal nerve leaves the skull through
Antworten
  • Condylar canal
  • Jugular foramen
  • Foramen magnum
  • Emissary foramen
  • None of above

Frage 11

Frage
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?
Antworten
  • Buccal
  • Infraorbital
  • Mental
  • Zygomatic
  • Vagus

Frage 12

Frage
The flexor digitorum superficialis has
Antworten
  • 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

Frage 13

Frage
During ordinary breathing the rima glottdis is
Antworten
  • Narrow ant trapezoidal in shape
  • Wide and trapezoidal in shape
  • Slit-like
  • Narrow and wedge-shaped
  • Wide and wedge-shaped

Frage 14

Frage
The subclavian arterial pulsation can be palpated in the
Antworten
  • Axillary fossa
  • Greater supraclavicular fossa
  • Less supraclavicular fossa
  • Jugular notch
  • Carotid triangle

Frage 15

Frage
The principal tensor of vocal folds is (are)
Antworten
  • Thyroarytenoid m.
  • Posterior crico-arytenoid m.
  • Cricothyroid m.
  • Vocalis m.
  • None of above

Frage 16

Frage
Facial nerve has the following kind of fiber
Antworten
  • Somatic sensory
  • Somatic motor
  • Visceral sensory
  • Visceral motor
  • All of above

Frage 17

Frage
Point the sets of branches of external carotid artery
Antworten
  • Lateral
  • Thoracic
  • Cervical
  • Terminal
  • Medial

Frage 18

Frage
Which muscles elevate the ribs
Antworten
  • 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

Frage 19

Frage
The frontal sinuses drain to
Antworten
  • Infundibulum anterior part
  • Infundibulum middle part
  • Nasal vestibule
  • Under inferior nasal conche
  • None of above

Frage 20

Frage
Circumflex humeral arteries originate from
Antworten
  • Subclavian a.
  • Axillary a.
  • Brachial a.
  • Deep humeral a.
  • Radial a.

Frage 21

Frage
The pulse of the facial artery can be easily felt
Antworten
  • 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

Frage 22

Frage
The deep branch of the radial nerve is predominately ____ and passes between two heads of ______ muscle
Antworten
  • Sensory; supinator
  • Motor; flexor carpi radialis
  • Sensory; brachioradialis
  • Motor; supinator
  • Sensory; pronator teres

Frage 23

Frage
For the respiratory area of the nasal cavity mucosa the most characteristic are:
Antworten
  • Purkinye fibres
  • Venous plexuses
  • Taste buds
  • Olfactory gromerule
  • Glands

Frage 24

Frage
The lumbricals muscles:
Antworten
  • 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

Frage 25

Frage
The trigeminal nerve has the following components
Antworten
  • GSA, GSE
  • GSA, SVE
  • GVE, GVA
  • GVE, SVA
  • None of above

Frage 26

Frage
The retromandibular vein is formed by fusion of
Antworten
  • Facial and pterygoid veins
  • Superficial temporal and maxillary veins
  • External and internal jugular veins
  • Transverse cervical and axillary veins
  • None of the above

Frage 27

Frage
The frontal body of epicranius muscle does, EXCEPT
Antworten
  • Has no bony attachment
  • Is innervated by trigeminal n.
  • Is innervated by facial n.
  • Intermingles with orbicularis oculi m.
  • All of above

Frage 28

Frage
The skin of the ring fingers is innervated by
Antworten
  • C5
  • C6
  • C7
  • C8
  • Th1

Frage 29

Frage
The masseter muscle is composed of two parts characterized by different
Antworten
  • Innervation
  • Function
  • Course of muscle fibers
  • All of the above
  • None of the above

Frage 30

Frage
Which sentence related the external jugular vein is FALSE
Antworten
  • 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

Frage 31

Frage
In anatomy the abbreviation SITS means
Antworten
  • Sitting position of the body
  • Semitendinous muscle
  • Rotator cuff muscles
  • Carotid triangle
  • Conducting system of the hearth

Frage 32

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

Frage 33

Frage
The common nasal meatus is the _____ part of nasal cavity
Antworten
  • Medial
  • Lateral
  • Posterior
  • Anterior
  • None of above

Frage 34

Frage
Vertical ridge on the posterior surface of the lamina of cricoid cartilage serves for attachment of the
Antworten
  • Pharynx
  • Tongue
  • Esophogus
  • Thyroid cartilage
  • Epiglottic cartilage

Frage 35

Frage
The accessory nerve
Antworten
  • 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

Frage 36

Frage
36) Point the structures passing through the triangular interval
Antworten
  • Axillary nerve
  • Profunda brachii artery
  • Radial nerve
  • Ulnar nerve
  • Musculocutaneus nerve

Frage 37

Frage
How many valves has the internal jugular vein
Antworten
  • No valves
  • Only one
  • Two rudimentary
  • Two tricuspid
  • Three

Frage 38

Frage
The cervical part of the Vagus nerve ends on the level of
Antworten
  • Seventh cervical vertebrae
  • Superior thoracic aperture
  • Sternal angle
  • Origin the laryngeal recurrent nerve
  • Subclavian artery

Frage 39

Frage
The median nerve innervates the muscles in the anterior compartment of the forearm EXCEPT
Antworten
  • Flexor carpi radialis
  • Flexor carpi ulnaris
  • Pronator teres
  • Pronator quadratus
  • Medial part of flexor digitorum profundus (ulnar half)

Frage 40

Frage
The pharyngeal fascia covering the outside of the muscular part of the pharyngeal wall is known as
Antworten
  • Pharyngobasilar fascia
  • Thoracolumbar fascia
  • Reteopharyngeal fasica
  • Buccopharyngeal fasica
  • None of the above

Frage 41

Frage
41) The main sensory nerve of the hand is
Antworten
  • Radian n.
  • Median n.
  • Ulnar n.
  • Musculocutaneous n.
  • Palmar n.

Frage 42

Frage
The medial cubital vein does EXCEPT
Antworten
  • 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

Frage 43

Frage
Find wrong sentence related the torus tubarius
Antworten
  • 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

Frage 44

Frage
This triangle is outlined by hyoid bone, anterior belly of the digastric, and midline
Antworten
  • Submandibular
  • Carotid
  • Submental
  • Muscular
  • Anterior

Frage 45

Frage
In the distal forearm, the radial artery lies immediately lateral to the tendon of the ____ and directly anterior to the _____ muscle
Antworten
  • Flexor carpi ulnaris; pronator teres
  • Flexor carpi radialis; pronator teres
  • Palmaris longus; pronator quadratus
  • Flexor carpi radialis; pronator quadratus
  • Flexor digitorum; palmaris brevis

Frage 46

Frage
What is the name of only full cartilaginous ring in the airway?
Antworten
  • a) Rima glottides
  • b) Conus elasticus
  • c) Cricoid cartilage
  • d) Thyroid cartilage
  • e) Epiglottis

Frage 47

Frage
The palmar interossei muscles
Antworten
  • 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

Frage 48

Frage
The phrenic nerve originates from, EXCEPT
Antworten
  • 4th cervical nerve
  • 3rd cervical nerve
  • 5th cervical nerve
  • 2nd cervical nerve
  • 1st thoracic nerve

Frage 49

Frage
The worst conditions for the drainage of secretion are in
Antworten
  • Frontal sinus
  • Sphenoidal sinus
  • Maxillary sinus
  • Ethmoidal cells
  • There are no differences in this matter between sinuses

Frage 50

Frage
The posterior ethmoidal cells drain usually to the
Antworten
  • Superior nasal meatus
  • Middle nasal meatus
  • Sphenoethmoidal recess
  • Nasal vestibule
  • None of above

Frage 51

Frage
The brachiocephalic vein is formed behind
Antworten
  • a) Sternal manubrium
  • b) Sternal part of clavicle
  • c) Sternoclavicular joint
  • d) First costal cartilage
  • e) None of above

Frage 52

Frage
The four basic taste sensations are detected on the tongue as follows
Antworten
  • a) Sweetness – lateral margin
  • b) Saltiness – posterior part
  • c) Bitterness – apex
  • d) Sourness – lateral margin
  • e) None of above

Frage 53

Frage
Superiorly the investing layer of deep cervical fascia attaches to
Antworten
  • Parietal bone
  • Mastoid part of temporal bone
  • Inferior temporal line
  • Zygomatic arch
  • Pterygoid process

Frage 54

Frage
Some people call it “the boxer’s muscle” (it is a strong protractor of the scapula)
Antworten
  • Subclavius
  • Pectoralis major
  • Serratus posterior
  • Serratus anterior
  • Infraspinatus

Frage 55

Frage
The scalp is composed of ___ layers, the first ___ of which are connected intimately
Antworten
  • Four/two
  • Five/three
  • Six/two
  • Five/two
  • Four/three

Frage 56

Frage
The foramen cecum of the tongue is developmentally related with
Antworten
  • Hypophysial gland
  • Parathyroid gland
  • Palatine tonsil
  • Pharyngeal tonsil
  • None of above

Frage 57

Frage
Mark the typical voluntary muscles
Antworten
  • Muscles of the arm
  • Muscles of the pharynx
  • Diaphragm
  • Rosorius muscle
  • All of above

Frage 58

Frage
Deep palmar arch, does EXCEPT
Antworten
  • Is terminal branch of radial a.
  • Is terminal branch of ulnar a.
  • Supplied interosseous spaces
  • Sends deep palmar branches
  • Overlies the lumbricales muscles

Frage 59

Frage
Innervation of the scalp posterior to the ____ is through branches of ____
Antworten
  • Bregma; ophthalmic n.
  • Auricles; C1
  • Auricles; C2, C3
  • Mastoid process; vagus n.
  • Coronary suture; maxillary n.

Frage 60

Frage
The individual digit is supplied typically by ____ digital arteries
Antworten
  • 1
  • 2
  • 3
  • 4
  • 5

Frage 61

Frage
Gingiva and muccosa adjacent to the upper jaw incisors and canine are supplied by
Antworten
  • greater palatine nerve
  • nasopalatine nerve
  • lesser palatine nerve
  • lingual nerve
  • none of above

Frage 62

Frage
The only of muscles of the soft palate innovated by the mandibular nerve is
Antworten
  • Levator veli palatine
  • Palatopharyngeus
  • Palatoglossus
  • Tensor veli palatine
  • Musculus uvule

Frage 63

Frage
The shiny red and non keratinizing are
Antworten
  • Gingiva proper
  • Alveolar mucosa
  • Unattached gingiva
  • Attatched gingiva
  • None of above

Frage 64

Frage
Which is the narrowest wall of the armpit
Antworten
  • anterior wall
  • posterior wall
  • lateral wall
  • medial wall
  • inferior wall

Frage 65

Frage
Which sentence related the maxillary artery is wrong?
Antworten
  • 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

Frage 66

Frage
The mucosal pouches between the base of the tounge and epiglottis are named as
Antworten
  • Tonsils
  • Fossae
  • Recesses
  • Valleculae
  • Fimbriae

Frage 67

Frage
Which of the following muscles would most likely open the jaw?
Antworten
  • Masseter
  • Medial pterygoid
  • Lateral pterygoid
  • Buccinator
  • Temporalis

Frage 68

Frage
The main veins of the forearm are following:
Antworten
  • 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

Frage 69

Frage
The pharyngeal constrictor muscle contract sequentially from top to button during
Antworten
  • Coughing
  • Sneezing
  • Crying
  • Swallowing
  • Phonation

Frage 70

Frage
Which of the following tonsils is called the adenoid when enlarged?
Antworten
  • palatine tonsil
  • pharyngeal tonsil
  • Tubal tonsil
  • Lingual tonsil
  • Eustachian tonsil

Frage 71

Frage
The parotid gland is innervated by
Antworten
  • Small auricular nerve
  • Glossopharyngeal nerve
  • Internal carotid nerve plexus
  • Auriculotemporal nerve
  • Opthalmic nerve

Frage 72

Frage
Point the anterior attachment of the middle pharyngeal constrictor muscle
Antworten
  • Pterygopalatine nerve
  • Greater horn of hyoid bone
  • The mandible
  • Lesser horn of hyoid bone
  • Cricoid cartilage

Frage 73

Frage
The deciduous teeth emerge from the gingival at between
Antworten
  • 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

Frage 74

Frage
The terms cranial and caudal are sometimes used instead of
Antworten
  • Anterior and posterior
  • Medial and lateral
  • Superior and inferior
  • Ventral and dorsal
  • None of above

Frage 75

Frage
The fiber- elastic membrane of the larynx includes
Antworten
  • Cricothyroid ligament
  • Cricotracheal ligament
  • Quadrangular membrane
  • Hyo- epiglottic ligament
  • All of above

Frage 76

Frage
Mark the correct statements related the buccinator muscle
Antworten
  • 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

Frage 77

Frage
Which of the following arteries do not arise from the axillary artery
Antworten
  • Thoraco. acromial a
  • Subscapular a
  • Profunda brachii
  • Anterior circumflex humeral
  • Posterior circumflex humeral

Frage 78

Frage
The sublingual caruncle is a
Antworten
  • 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

Frage 79

Frage
In the carpal tunnel the median nerve is located in relation to the muscle tendons
Antworten
  • Anteriorly
  • Laterally
  • Posteriorly
  • Medially
  • Between them

Frage 80

Frage
The slitlike space located partially between the checks and teeth is named
Antworten
  • Oral cavity
  • Oral vestibule
  • transitional zone
  • vermillion border
  • None of above

Frage 81

Frage
Which premolar teeth may have two roots
Antworten
  • Upper second
  • Upper first
  • Lower second
  • Lower first
  • None

Frage 82

Frage
Find the false sentence related the lingual artery
Antworten
  • 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

Frage 83

Frage
The opening of the pharyngotympanic tube is located
Antworten
  • 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

Frage 84

Frage
What is the Kiesselbach's area
Antworten
  • 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

Frage 85

Frage
The lateral cord of the brachial plexus is formed by the ventral ramie of
Antworten
  • C5, C6
  • C6, C7, C8
  • C4, C5, C6
  • C7, C8, T1
  • C5, C6, C7

Frage 86

Frage
The most lateral branch of the subclavian artery is
Antworten
  • Dorsal scapular a
  • Vertebral a
  • Brachiocephalic trunk
  • Brachial a
  • None of above

Frage 87

Frage
Point the set of muscles limiting the carotid triangle of the neck
Antworten
  • SCM, anterior scalene
  • SCM, digastric, sternothyroid
  • SCM, digastric, sternohyoid
  • SCM, digastric, omohyoid
  • Omohyoid, digastric, anterior scalene

Frage 88

Frage
The superior surface of the oral part of the tongue is covered by papillae
Antworten
  • Filliform
  • Mushroom
  • Leaflets
  • Vallate
  • Fimbriated

Frage 89

Frage
All of the statement are true except:
Antworten
  • 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

Frage 90

Frage
Choose the false statement concerning vocal folds
Antworten
  • 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

Frage 91

Frage
What is the function of oblique arytenoids muscle:
Antworten
  • Adduction of arytenoids cartilages
  • Closing the laryngeal inlet
  • Adjusting tension in vocal folds
  • Abduction of arytenoids cartilages
  • None of above

Frage 92

Frage
In addition to the tongue the lingual artery supplies:
Antworten
  • Submandibular gland
  • Gingival and oral mucosa in the floor of the oral cavity
  • Sublingual gland
  • Oral vestibule
  • Palatine tonsil

Frage 93

Frage
Rima vestibule lies on the entrance to the:
Antworten
  • Laryngeal inlet
  • Laryngeal vestibule
  • Middle chamber of laryngeal cavity
  • Nasal vestibule
  • Oropharynx

Frage 94

Frage
Choose the false juxtaposition
Antworten
  • 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

Frage 95

Frage
A patient is unable to flex the proximal interphalangeal joint as a result of paralysis of which of the following muscles:
Antworten
  • Palmar interossei
  • Flexor digitorum profundus
  • Dorsal interossei
  • Flexor digitorum superficialis
  • Lumbricals

Frage 96

Frage
Point the muscle which relaxes the vocal folds
Antworten
  • Posterior cricoarytenoid
  • Thyroarytenoid
  • Cricothyroid
  • Lateral cricoarytenoid
  • Transverse and oblique arytenoids

Frage 97

Frage
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?
Antworten
  • Mylohyoid
  • Mental
  • Buccal
  • Inferior alveolar
  • Facial

Frage 98

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

Frage 99

Frage
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?
Antworten
  • Supraspinatus
  • Teres major
  • Teres minor
  • Infraspinatus
  • Subscapularis

Frage 100

Frage
The paranasal sinuses develop as outgrowth from the
Antworten
  • Pharynx
  • Larynx
  • Tongue
  • Nasal cavities
  • Nasal vestibule

Frage 101

Frage
The transverse palatine crest are typical for
Antworten
  • Newborns
  • Childhood
  • Female
  • Male
  • Old age

Frage 102

Frage
The paranasal sinus that does not drain onto the lateral wall of the nasal cavity is:
Antworten
  • Frontal
  • Maxillary
  • Ethmoid cells
  • Sphenoid
  • None of above

Frage 103

Frage
The carotid triangle does, EXCEPT
Antworten
  • Contains the vagus nerve
  • Is limited by sternohyoid muscle
  • Possesses the nerve point of the neck
  • Is bordered by SCM
  • Contains all carotid arteries

Frage 104

Frage
Mark the WRONG sentences related to the lips
Antworten
  • 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

Frage 105

Frage
Which statement concerning the motor unit is true:
Antworten
  • 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

Frage 106

Frage
There are three types of artery:
Antworten
  • Elastic, fibrous, arterioles
  • Elastic, muscular, arterioles
  • Reticular, elastic, muscular
  • Conducting, distributing, arterioles
  • Fibrous, reticular, elastic

Frage 107

Frage
The buccal gingivae of the lower premolar teeth are supplied by:
Antworten
  • Mental nerve
  • Buccal nerve
  • Nasopalatine nerve
  • Lingual nerve
  • None of above

Frage 108

Frage
Which of the following compartments of the neck the vagus nerve is included?
Antworten
  • Visceral
  • Neural
  • Vertebral
  • Branchial
  • Vascular

Frage 109

Frage
Which statement is false:
Antworten
  • 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

Frage 110

Frage
Point the characteristics of sublingual gland
Antworten
  • 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
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