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Antmy
Tayab Hafiz
Quiz por Tayab Hafiz, atualizado more than 1 year ago
Tayab Hafiz
Criado por Tayab Hafiz aproximadamente 8 anos atrás
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Resumo de Recurso

Questão 1

Questão
Pectoral nerves are branches of the medial and lateral cords of the brachial plexus?
Responda
  • True
  • False

Questão 2

Questão
Long thoracic nerve is a direct branch of the roots of the brachial plexus?
Responda
  • True
  • False

Questão 3

Questão
Dorsal scapular nerve is a direct branch of the roots of the brachial plexus?
Responda
  • True
  • False

Questão 4

Questão
The surasternal space is between the superficial (investing) and middle lamina of deep cervical fascia
Responda
  • True
  • False

Questão 5

Questão
The phrenic nerve is a part of the neurovascular bundle of the neck.
Responda
  • True
  • False

Questão 6

Questão
The subclavian vessels arch over the anterior surface of the dome of the pleura.
Responda
  • True
  • False

Questão 7

Questão
In lymphatic drainage of the breast, the major portion (about 75%) enters eventually into which group of nodes?
Responda
  • Central axillary
  • Deltopectoral
  • Lateral axillary
  • Parasternal
  • Subscapular

Questão 8

Questão
The clavipectoral fascia is penetrated by which artery?
Responda
  • Anterior circumflex humeral
  • Axillary
  • Subscapular
  • Thoracoacromial
  • Thoracodorsal

Questão 9

Questão
During a motorcycle accident, an 18-year-old male landed on the right lateral side of his rib cage with his right upper limb abducted. In the hospital he was found to have "winging" of the right scapula. Which nerve was likely damaged in the accident?
Responda
  • Accessory
  • Lateral pectoral
  • Long thoracic
  • Phrenic
  • Vagus

Questão 10

Questão
Upon finding a malignant tumor in the medial portion of the breast of a 40-year-old female, the surgeon began to search for the lymph nodes that would be the first ones reached by metastatic spread of cancer cells from this site. Which group(s) would have to be examined to determine whether metastasis had occurred?
Responda
  • Central only
  • Parasternal only
  • Parasternal and apical
  • Parasternal and lateral
  • Parasternal and pectoral

Questão 11

Questão
The structures that pass through the quadrangular space are:
Responda
  • a. axillaris
  • n. axillaris
  • n. subscapularis
  • a. circumflexa humeri ant.
  • a. circumflexa humeri post.

Questão 12

Questão
The anterior wall of fossa axillaris comprises:
Responda
  • m. pectoralis minor
  • m. pectoralis major
  • m. subclavius
  • m. serratus ant.
  • m. deltoideus

Questão 13

Questão
The medial cord of the brachial plexus
Responda
  • gives a branch to the pectoralis major muscle
  • gives origin to the ulnar nerve
  • forms part of the median nerve
  • contains fibres of the fifth cervical spinal nerve
  • lies behind the axillary artery in part of its course

Questão 14

Questão
The axillary nerve
Responda
  • has no cutaneous branches
  • supplies the deltoid and teres minor muscles
  • passes backwards inferior to the teres major muscle
  • contains fibres from the fifth and sixth cervical spinal nerves
  • is medial to the long head of the triceps muscle

Questão 15

Questão
The pectoralis major muscle
Responda
  • is attached to the floor of the intertubercular sulcus (bicipital groove)
  • is supplied by branches of the three cords of the brachial plexus
  • is a lateral rotator of the upper arm at the glenohumeral joint
  • is involved in flexion of the upper arm at the glenohumeral joint
  • it is used in climbing a rope by means of the upper limbs

Questão 16

Questão
The approximate verterbral level of
Responda
  • the jugular (suprasternal) notch is the second thoracic vertebra
  • the sternal angle is the fourth thoracic vertbra
  • the xiphoid process of the sternum is the ninth thoracic vertebra
  • the lowest level of the costal (subcostal) margin is the third lumbar vertebra
  • the transpyloric plane is the first lumbar vertebra

Questão 17

Questão
The posterior cord of the brachial plexus
Responda
  • contains fibres from only the seventh and eight cervical spinal nerves
  • gives off a branch which joins the median nerve
  • is lateral to the axillary artery in the proximal part of its course
  • gives off branches which supply the subscapularis, teres major and latissimus dorsi muscles
  • contains fibres which supply the muscles on the back of the forearm

Questão 18

Questão
The median nerve
Responda
  • arises by two roots, one from the lateral cord and the other from the medial cord of the brachial plexus
  • does not contain fibres originating in the first thoracic spinal nerve
  • lies medial to the axillary artery in the axilla
  • supplies all the flexor muscles in the front of the forearm
  • is commonly the motor nerve to the abductor pollicis brevis muscle

Questão 19

Questão
The upper trunk of the brachial plexus
Responda
  • contains fibres which supply the teres minor muscle
  • supplies muscles which abduct the upper limb at the shoulder joint
  • contains fibres which supply the skin on the proximal medial aspect of the upper limb
  • supplies some of the muscles which flex the upper limb at the shoulder joint
  • supplies muscles which produce medial rotation at the shoulder joint

Questão 20

Questão
Foramen axillare laterale contains:
Responda
  • A. axillaris
  • N. axillaris
  • N. subscapularis
  • A. circumflexa humeri anterior
  • A. circumflexa humeri posterior

Questão 21

Questão
List the branches of the axillary artery: A[blank_start].[blank_end] B[blank_start].[blank_end] C[blank_start].[blank_end] D[blank_start].[blank_end] E[blank_start].[blank_end]
Responda
  • Superior thoracic
  • lateral thoracic
  • thoracoacromial
  • Subscapular
  • Anterior humeral circumflex

Questão 22

Questão
Regio scapularis is a back region
Responda
  • True
  • False

Questão 23

Questão
The anterior rami of C1 through C4 take part in the formation of cervical plexus.
Responda
  • True
  • False

Questão 24

Questão
The boundaries between the thoracic region and the back are the anterior axillary lines.
Responda
  • True
  • False

Questão 25

Questão
Sternocleidomastoid is a superficial muscle of the back.
Responda
  • True
  • False

Questão 26

Questão
M. latissimus dorsi is a powerful extensor of the arm.
Responda
  • True
  • False

Questão 27

Questão
Superficial muscles of the back are supplied by dorsal branches of spinal nerves.
Responda
  • True
  • False

Questão 28

Questão
Auscultation triangle on the back is located medial to the scapula.
Responda
  • True
  • False

Questão 29

Questão
Serratus posterior superior muscle is a muscle of inspiration.
Responda
  • True
  • False

Questão 30

Questão
Muscles of the back are arranged in three groups with distinct functions.
Responda
  • True
  • False

Questão 31

Questão
Erector spinae muscle is made of three columns.
Responda
  • True
  • False

Questão 32

Questão
Intermediate muscles of the back are respiratory muscles.
Responda
  • True
  • False

Questão 33

Questão
Platysma is innervated by a branch of the facial nerve.
Responda
  • True
  • False

Questão 34

Questão
The platysma is a superficial muscle that overlaps the sternocleidomastoid.
Responda
  • True
  • False

Questão 35

Questão
Accessory nerve is a branch of cervical plexus.
Responda
  • True
  • False

Questão 36

Questão
Phrenic nerve (C3-C5 (primarily C4)) - innervates thoracic diaphragm.
Responda
  • True
  • False

Questão 37

Questão
Internal carotid artery has two cervical branches.
Responda
  • True
  • False

Questão 38

Questão
The upper end of internal jugular vein dilates into internal jugular fossa.
Responda
  • True
  • False

Questão 39

Questão
Near the termination of the internal jugular vein is a smaller dilatation, the inferior bulb.
Responda
  • True
  • False

Questão 40

Questão
The inferior thyroid artery is a branch of the external carotid artery.
Responda
  • True
  • False

Questão 41

Questão
The submandibular gland is in infrahyoid region.
Responda
  • True
  • False

Questão 42

Questão
Which one of the listed is not a muscle of the back:
Responda
  • M. serratus posterior superior
  • M. serratus anterior
  • M. iliocostalis
  • M. longissimus
  • M. spinalis

Questão 43

Questão
Which of the muscles listed below is a deep muscle of the back
Responda
  • Levator costae
  • Latissimus dorsi
  • Levator scapulae
  • Rhomboidei
  • Splenius

Questão 44

Questão
Interruption of cranial nerve XI would paralyze which muscle?
Responda
  • deltoid
  • latissimus dorsi
  • levator scapulae
  • rhomboideus major
  • trapezius

Questão 45

Questão
If the right dorsal scapular nerve was cut near its origin, what would result:
Responda
  • Skin of the upper back on the right side would be numb
  • The point of the right shoulder would droop
  • Scapular retraction on the right would be weakened
  • Extension of the right arm would be weakened
  • Inability to adduct the right arm

Questão 46

Questão
The cutaneous branch of the posterior primary ramus of C2 is called the:
Responda
  • Accessory nerve
  • Great auricular nerve
  • Greater occipital nerve
  • Lesser occipital nerve
  • Superior ramus of the ansa cervicalis

Questão 47

Questão
Which muscle is innervated by posterior primary rami?
Responda
  • Latissimus dorsi
  • Levator scapulae
  • Rhomboideus major
  • Erector spinae
  • Trapezius

Questão 48

Questão
Which of the elements listed below is not in the subcutaneous layer of the neck?
Responda
  • M. platysma
  • V. jugularis anterior
  • V. jugularis externa
  • Plexus cervicalis
  • Transverse cervical nerve

Questão 49

Questão
Which of the following does not belong to the infrahyoid muscles?
Responda
  • M. sternothyroideus
  • M. omohyoideus
  • M. sternocleidomastoideus
  • M. sternohyoideus
  • n. thyrohyoideus

Questão 50

Questão
Which one of the following structures is NOT related to infrahyoid region?
Responda
  • gl. thryoidea
  • m. thyrohyoideus
  • n. vagus
  • m. criciothyroideus
  • v. jugularis anterior

Questão 51

Questão
Which of the following structures is not related to the carotid triangle?
Responda
  • hypoglossal nerve
  • superior laryngeal nerve
  • facial artery
  • thyrohyoid muscle
  • sternohyoid muscle

Questão 52

Questão
What bony feature of the mandible can be used to find and palpate the facial artery?
Responda
  • Oblique line
  • Mental trigone
  • Angle
  • Premasseteric notch

Questão 53

Questão
Which of the following suprahyoid muscles would be paralyzed if the inferior alveolar nerve was severed at its origin?
Responda
  • Geniohyoid m.
  • Hyoglossus m.
  • Mylohoid m.
  • Stylohyoid m.

Questão 54

Questão
Cutting of the hypoglossal nerve in the hypoglossal canal would not interrupt the nerve supply to the:
Responda
  • Hyoglossus muscle
  • Genioglossus mescle
  • Palatoglossus muscle
  • Styloglossus muscle

Questão 55

Questão
The chorda tympani contains which component before it joins the lingual nerve?
Responda
  • Preganglionic sympathetics
  • Postganglionic sympathetics
  • preganglionic parasympathetics
  • Postganglionic parasympathetics
  • Taste fibres to the posterior third of the tongue

Questão 56

Questão
The muscle responsible for raising the floor of the mouth in the early stages of swallowing is the:
Responda
  • Genioglossus
  • Geniohyoid
  • Hyoglossus
  • Mylohyoid
  • Palatoglossus

Questão 57

Questão
In accessing the submandibular gland in the submandibular triangle, what vessel coursing through the gland and triangle would need to be protected?
Responda
  • External jugular vein
  • Facial artery
  • Maxillary artery
  • Retromandibular vein
  • Superior thyroid artery

Questão 58

Questão
All of the following may be found in the paralingual space EXCEPT:
Responda
  • Hypoglossal nerve
  • Lingual nerve
  • Sublingual gland
  • Submandibular gland duct
  • Superficial lobe of the submandibular gland

Questão 59

Questão
Lamina superficialis of the deep cervical fascia
Responda
  • Covers entire neck
  • Forms fascia masseterica
  • Extends from the skill base to the bodies of T3-T4
  • Forms fascia of submandibular gland
  • Extends posteriorly to proc. transversi

Questão 60

Questão
Which of the following structures are boundaries of lateral cervical region?
Responda
  • Posterior border of m. sternocleidomastoideus
  • Venter anterior of m. digastricus
  • Anterior border of m. trapezius
  • Venter superior of m. omohyoideus
  • Middle third of clavicle

Questão 61

Questão
Which of the following structures are elements of lateral cervical region?
Responda
  • Mm. scaleni
  • A. carotis communis
  • V. jugularis interna
  • A. subclavius
  • V. subclavius

Questão 62

Questão
Which of the following are from the superficial muscles of the back?
Responda
  • M. trapezius
  • M. pectoralis major
  • M. latissimus dorsi
  • M. rectus abdominis
  • M. levator sapulae

Questão 63

Questão
The deep muscles of the back
Responda
  • Divide into three subgroups
  • Erect the body ad the neck in the bilateral contraction
  • Are located dorsally to the veterbral column
  • Are supplied by the ventral branches of the spinal nerves
  • Are autochtonous (own) muscles of the back

Questão 64

Questão
The internal carotid artery
Responda
  • Enters the skull through the foramen lacerum
  • Divides into the anterior and middle cerebral arteries
  • gives off the opthalmic artery
  • is accompanied within the skull by preganglionic sympathetic nerve fibres
  • usually begins about the level of the cricoid cartilage

Questão 65

Questão
The scalenus anterior muscle
Responda
  • Is anterior to the nerves forming the brachial plexus
  • Is attached to the posterior tubercles of the transverse processes of some of the cervical verterbrae
  • Is medial to thevetebral artery
  • Is anterior to the subclavian artery
  • Is lateral to the inferior cervical ganglion

Questão 66

Questão
The external carotid artery
Responda
  • is crossed anteriorly by the hypoglossal nerve
  • usually divides into its terminal branches at the level of the angle of the jaw
  • at its origin is lateral to the interal carotid artery
  • is the only source of blood to the thyroid gland
  • Is superficial to the glossopharyngeal

Questão 67

Questão
The recurrent laryngeal nerve
Responda
  • Has fibres whose cell bodies are in the nucles ambiguus of the hindbrain
  • is entirely a motor nerve
  • is a close relation of the inferior thyroid artery
  • supplies all the muscles of the larynx
  • supplied the intrinsic muscles of the larynx

Questão 68

Questão
The cricoid cartilage
Responda
  • has an anterior arch which moves upwards and backwards due to the contraction of the cricothyroid muscle
  • lengthens the vocal fold (true vocal cord) when its anterior part moves upwards and backwards
  • has the vocal folds attached to it
  • gives attachment to the inferior constritor muscles of the pharynx
  • is at the level of the fourth cervical verterbra

Questão 69

Questão
The scalenus medius muscle
Responda
  • is posterior to the nerves forming the brachial plexus
  • is attacheed to the scalene tubercle
  • is used in deep breathing
  • is posterior to the subclavian artery
  • is crossed anteriorly by the omohyoid muscle

Questão 70

Questão
The internal jugular vein
Responda
  • is, along its course, directly lateral to the internal carotid artery
  • has no valves
  • is anterior to the phrenic nerve
  • recieves all the venous blood from the thyroid gland
  • is anterior to the thoracic duct on the left side

Questão 71

Questão
The digastric muscle
Responda
  • has a motor innervation from the nerves of the brachial arches
  • is inferior to the submandibular gland
  • is attached to the ramus of the mandible
  • is superficial, to the hypoglossal nerve
  • is deep to the carotid sheath

Questão 72

Questão
The scalenus anterior muscle
Responda
  • is anterior to the subclavian vein
  • us anterior to the phrenic nerve
  • is anterior to the suprascapular vein
  • is used in deep respiration
  • is attached to the first and second ribs

Questão 73

Questão
Trigonum submandibulare contains:
Responda
  • Glandula submandibularis
  • accessory nerve
  • phrenic nerve
  • facial artery
  • lingual nerve

Questão 74

Questão
The following elements are part of the trigonum submandibulare
Responda
  • n. mylohoideus
  • n. hypoglossus
  • glandula thyroidea
  • trigonum Pirigovi
  • a. thyroidea inferior

Questão 75

Questão
The cervical plexus of nerves
Responda
  • supplies motor branches to the infrahyoid muscles
  • supplies motor branches to the muscles of the suboccipital triangle
  • supplies motor branches to the trapezius muscle
  • supplies sensory branches to the diaphragm
  • supplied sensory branches to the front of the scalp

Questão 76

Questão
The sternoclediomastoid muuscle
Responda
  • is attached to the temporal bone deep to the splenius capitis muscle
  • is active if the head is flexed against resistance
  • has a motor supply from the cervical plexus
  • is an anterior relation of the scalenus anterior muscle
  • is crossed superficially by the external jugular vein

Questão 77

Questão
the thyroid gland
Responda
  • clasps the upper part of the trachea
  • is highly vascular
  • doesn't move with the larynx
  • is a ductless gland
  • consists of only one lobe

Questão 78

Questão
The brachiocephalic vein
Responda
  • collects blood only from the head and neck
  • ends by joining the opposite one to form the superior vena cava
  • has no valves
  • the right one is laterally to the brachiocephalic artery
  • the right one crosses the median plane

Questão 79

Questão
The vertical neurovascular bundle of the neck
Responda
  • lies on each side of the median airway and foodway
  • extends from the base of the skull to the root of the neck
  • contains glossopharyngeal nerve in its lower part
  • is enclosed by the layers of the deep cervical fascia
  • lies on the sympathetic trunk

Questão 80

Questão
the internal jugular vein
Responda
  • in the upper part of the neck is posterolateral to the internal carotid
  • is accompanied superiorly by the last four cranial nerves
  • is posterior to vagus nerve
  • has inferiorly the sympathetic trunk lying between the vein and common carotid artery
  • lies on the cervical plexus

Questão 81

Questão
A. carotis externa:
Responda
  • is in the ring of the carotid triangle
  • gives off a.thryroidea inferior
  • supplies head and neck structures
  • has baroreceptors at its origin - the bifurcation of the common carotid artery
  • occurs at the upper border of the thyroid cartilage

Questão 82

Questão
Which of the following are NOT anterior branches of external carotid artery?
Responda
  • A. pharyngea ascendens
  • A. thyroidea superior
  • a. sternocleidomastoidea
  • a. lingualis
  • a. occipitalis

Questão 83

Questão
Anterior branches of external carotid artery are:
Responda
  • A. thyroidea superior
  • A. occiptalis
  • A. lingualis
  • A. subscapularis
  • A. fascialis

Questão 84

Questão
The following elements are located in the carotid triangle
Responda
  • N. laringeus superior
  • N. hypoglossus
  • Glandula thyroidea
  • Ansa cervicalis
  • A. thyroidea inferior

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