Test
Colq1Sem2
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Preguntas del test (84)
1Pectoral nerves are branches of the medial and lateral cords of the brachial plexus?
- AVerdadero
- BFalso
2Long thoracic nerve is a direct branch of the roots of the brachial plexus?
- AVerdadero
- BFalso
3Dorsal scapular nerve is a direct branch of the roots of the brachial plexus?
- AVerdadero
- BFalso
4The surasternal space is between the superficial (investing) and middle lamina of deep cervical fascia
- AVerdadero
- BFalso
5The phrenic nerve is a part of the neurovascular bundle of the neck.
- AVerdadero
- BFalso
6The subclavian vessels arch over the anterior surface of the dome of the pleura.
- AVerdadero
- BFalso
7In lymphatic drainage of the breast, the major portion (about 75%) enters eventually into which group of nodes?
- ACentral axillary
- BDeltopectoral
- CLateral axillary
- DParasternal
- ESubscapular
8The clavipectoral fascia is penetrated by which artery?
- AAnterior circumflex humeral
- BAxillary
- CSubscapular
- DThoracoacromial
- EThoracodorsal
9During 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?
- AAccessory
- BLateral pectoral
- CLong thoracic
- DPhrenic
- EVagus
10Upon 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?
- ACentral only
- BParasternal only
- CParasternal and apical
- DParasternal and lateral
- EParasternal and pectoral
11The structures that pass through the quadrangular space are:
- Aa. axillaris
- Bn. axillaris
- Cn. subscapularis
- Da. circumflexa humeri ant.
- Ea. circumflexa humeri post.
12The anterior wall of fossa axillaris comprises:
- Am. pectoralis minor
- Bm. pectoralis major
- Cm. subclavius
- Dm. serratus ant.
- Em. deltoideus
13The medial cord of the brachial plexus
- Agives a branch to the pectoralis major muscle
- Bgives origin to the ulnar nerve
- Cforms part of the median nerve
- Dcontains fibres of the fifth cervical spinal nerve
- Elies behind the axillary artery in part of its course
14The axillary nerve
- Ahas no cutaneous branches
- Bsupplies the deltoid and teres minor muscles
- Cpasses backwards inferior to the teres major muscle
- Dcontains fibres from the fifth and sixth cervical spinal nerves
- Eis medial to the long head of the triceps muscle
15The pectoralis major muscle
- Ais attached to the floor of the intertubercular sulcus (bicipital groove)
- Bis supplied by branches of the three cords of the brachial plexus
- Cis a lateral rotator of the upper arm at the glenohumeral joint
- Dis involved in flexion of the upper arm at the glenohumeral joint
- Eit is used in climbing a rope by means of the upper limbs
16The approximate verterbral level of
- Athe jugular (suprasternal) notch is the second thoracic vertebra
- Bthe sternal angle is the fourth thoracic vertbra
- Cthe xiphoid process of the sternum is the ninth thoracic vertebra
- Dthe lowest level of the costal (subcostal) margin is the third lumbar vertebra
- Ethe transpyloric plane is the first lumbar vertebra
17The posterior cord of the brachial plexus
- Acontains fibres from only the seventh and eight cervical spinal nerves
- Bgives off a branch which joins the median nerve
- Cis lateral to the axillary artery in the proximal part of its course
- Dgives off branches which supply the subscapularis, teres major and latissimus dorsi muscles
- Econtains fibres which supply the muscles on the back of the forearm
18The median nerve
- Aarises by two roots, one from the lateral cord and the other from the medial cord of the brachial plexus
- Bdoes not contain fibres originating in the first thoracic spinal nerve
- Clies medial to the axillary artery in the axilla
- Dsupplies all the flexor muscles in the front of the forearm
- Eis commonly the motor nerve to the abductor pollicis brevis muscle
19The upper trunk of the brachial plexus
- Acontains fibres which supply the teres minor muscle
- Bsupplies muscles which abduct the upper limb at the shoulder joint
- Ccontains fibres which supply the skin on the proximal medial aspect of the upper limb
- Dsupplies some of the muscles which flex the upper limb at the shoulder joint
- Esupplies muscles which produce medial rotation at the shoulder joint
20Foramen axillare laterale contains:
- AA. axillaris
- BN. axillaris
- CN. subscapularis
- DA. circumflexa humeri anterior
- EA. circumflexa humeri posterior
21List 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]- ASuperior thoracic
- Blateral thoracic
- Cthoracoacromial
- DSubscapular
- EAnterior humeral circumflex
22Regio scapularis is a back region
- AVerdadero
- BFalso
23The anterior rami of C1 through C4 take part in the formation of cervical plexus.
- AVerdadero
- BFalso
24The boundaries between the thoracic region and the back are the anterior axillary lines.
- AVerdadero
- BFalso
25Sternocleidomastoid is a superficial muscle of the back.
- AVerdadero
- BFalso
26M. latissimus dorsi is a powerful extensor of the arm.
- AVerdadero
- BFalso
27Superficial muscles of the back are supplied by dorsal branches of spinal nerves.
- AVerdadero
- BFalso
28Auscultation triangle on the back is located medial to the scapula.
- AVerdadero
- BFalso
29Serratus posterior superior muscle is a muscle of inspiration.
- AVerdadero
- BFalso
30Muscles of the back are arranged in three groups with distinct functions.
- AVerdadero
- BFalso
31Erector spinae muscle is made of three columns.
- AVerdadero
- BFalso
32Intermediate muscles of the back are respiratory muscles.
- AVerdadero
- BFalso
33Platysma is innervated by a branch of the facial nerve.
- AVerdadero
- BFalso
34The platysma is a superficial muscle that overlaps the sternocleidomastoid.
- AVerdadero
- BFalso
35Accessory nerve is a branch of cervical plexus.
- AVerdadero
- BFalso
36Phrenic nerve (C3-C5 (primarily C4)) - innervates thoracic diaphragm.
- AVerdadero
- BFalso
37Internal carotid artery has two cervical branches.
- AVerdadero
- BFalso
38The upper end of internal jugular vein dilates into internal jugular fossa.
- AVerdadero
- BFalso
39Near the termination of the internal jugular vein is a smaller dilatation, the inferior bulb.
- AVerdadero
- BFalso
40The inferior thyroid artery is a branch of the external carotid artery.
- AVerdadero
- BFalso
41The submandibular gland is in infrahyoid region.
- AVerdadero
- BFalso
42Which one of the listed is not a muscle of the back:
- AM. serratus posterior superior
- BM. serratus anterior
- CM. iliocostalis
- DM. longissimus
- EM. spinalis
43Which of the muscles listed below is a deep muscle of the back
- ALevator costae
- BLatissimus dorsi
- CLevator scapulae
- DRhomboidei
- ESplenius
44Interruption of cranial nerve XI would paralyze which muscle?
- Adeltoid
- Blatissimus dorsi
- Clevator scapulae
- Drhomboideus major
- Etrapezius
45If the right dorsal scapular nerve was cut near its origin, what would result:
- ASkin of the upper back on the right side would be numb
- BThe point of the right shoulder would droop
- CScapular retraction on the right would be weakened
- DExtension of the right arm would be weakened
- EInability to adduct the right arm
46The cutaneous branch of the posterior primary ramus of C2 is called the:
- AAccessory nerve
- BGreat auricular nerve
- CGreater occipital nerve
- DLesser occipital nerve
- ESuperior ramus of the ansa cervicalis
47Which muscle is innervated by posterior primary rami?
- ALatissimus dorsi
- BLevator scapulae
- CRhomboideus major
- DErector spinae
- ETrapezius
48Which of the elements listed below is not in the subcutaneous layer of the neck?
- AM. platysma
- BV. jugularis anterior
- CV. jugularis externa
- DPlexus cervicalis
- ETransverse cervical nerve
49Which of the following does not belong to the infrahyoid muscles?
- AM. sternothyroideus
- BM. omohyoideus
- CM. sternocleidomastoideus
- DM. sternohyoideus
- En. thyrohyoideus
50Which one of the following structures is NOT related to infrahyoid region?
- Agl. thryoidea
- Bm. thyrohyoideus
- Cn. vagus
- Dm. criciothyroideus
- Ev. jugularis anterior
51Which of the following structures is not related to the carotid triangle?
- Ahypoglossal nerve
- Bsuperior laryngeal nerve
- Cfacial artery
- Dthyrohyoid muscle
- Esternohyoid muscle
52What bony feature of the mandible can be used to find and palpate the facial artery?
- AOblique line
- BMental trigone
- CAngle
- DPremasseteric notch
53Which of the following suprahyoid muscles would be paralyzed if the inferior alveolar nerve was severed at its origin?
- AGeniohyoid m.
- BHyoglossus m.
- CMylohoid m.
- DStylohyoid m.
54Cutting of the hypoglossal nerve in the hypoglossal canal would not interrupt the nerve supply to the:
- AHyoglossus muscle
- BGenioglossus mescle
- CPalatoglossus muscle
- DStyloglossus muscle
55The chorda tympani contains which component before it joins the lingual nerve?
- APreganglionic sympathetics
- BPostganglionic sympathetics
- Cpreganglionic parasympathetics
- DPostganglionic parasympathetics
- ETaste fibres to the posterior third of the tongue
56The muscle responsible for raising the floor of the mouth in the early stages of swallowing is the:
- AGenioglossus
- BGeniohyoid
- CHyoglossus
- DMylohyoid
- EPalatoglossus
57In accessing the submandibular gland in the submandibular triangle, what vessel coursing through the gland and triangle would need to be protected?
- AExternal jugular vein
- BFacial artery
- CMaxillary artery
- DRetromandibular vein
- ESuperior thyroid artery
58All of the following may be found in the paralingual space EXCEPT:
- AHypoglossal nerve
- BLingual nerve
- CSublingual gland
- DSubmandibular gland duct
- ESuperficial lobe of the submandibular gland
59Lamina superficialis of the deep cervical fascia
- ACovers entire neck
- BForms fascia masseterica
- CExtends from the skill base to the bodies of T3-T4
- DForms fascia of submandibular gland
- EExtends posteriorly to proc. transversi
60Which of the following structures are boundaries of lateral cervical region?
- APosterior border of m. sternocleidomastoideus
- BVenter anterior of m. digastricus
- CAnterior border of m. trapezius
- DVenter superior of m. omohyoideus
- EMiddle third of clavicle
61Which of the following structures are elements of lateral cervical region?
- AMm. scaleni
- BA. carotis communis
- CV. jugularis interna
- DA. subclavius
- EV. subclavius
62Which of the following are from the superficial muscles of the back?
- AM. trapezius
- BM. pectoralis major
- CM. latissimus dorsi
- DM. rectus abdominis
- EM. levator sapulae
63The deep muscles of the back
- ADivide into three subgroups
- BErect the body ad the neck in the bilateral contraction
- CAre located dorsally to the veterbral column
- DAre supplied by the ventral branches of the spinal nerves
- EAre autochtonous (own) muscles of the back
64The internal carotid artery
- AEnters the skull through the foramen lacerum
- BDivides into the anterior and middle cerebral arteries
- Cgives off the opthalmic artery
- Dis accompanied within the skull by preganglionic sympathetic nerve fibres
- Eusually begins about the level of the cricoid cartilage
65The scalenus anterior muscle
- AIs anterior to the nerves forming the brachial plexus
- BIs attached to the posterior tubercles of the transverse processes of some of the cervical verterbrae
- CIs medial to thevetebral artery
- DIs anterior to the subclavian artery
- EIs lateral to the inferior cervical ganglion
66The external carotid artery
- Ais crossed anteriorly by the hypoglossal nerve
- Busually divides into its terminal branches at the level of the angle of the jaw
- Cat its origin is lateral to the interal carotid artery
- Dis the only source of blood to the thyroid gland
- EIs superficial to the glossopharyngeal
67The recurrent laryngeal nerve
- AHas fibres whose cell bodies are in the nucles ambiguus of the hindbrain
- Bis entirely a motor nerve
- Cis a close relation of the inferior thyroid artery
- Dsupplies all the muscles of the larynx
- Esupplied the intrinsic muscles of the larynx
68The cricoid cartilage
- Ahas an anterior arch which moves upwards and backwards due to the contraction of the cricothyroid muscle
- Blengthens the vocal fold (true vocal cord) when its anterior part moves upwards and backwards
- Chas the vocal folds attached to it
- Dgives attachment to the inferior constritor muscles of the pharynx
- Eis at the level of the fourth cervical verterbra
69The scalenus medius muscle
- Ais posterior to the nerves forming the brachial plexus
- Bis attacheed to the scalene tubercle
- Cis used in deep breathing
- Dis posterior to the subclavian artery
- Eis crossed anteriorly by the omohyoid muscle
70The internal jugular vein
- Ais, along its course, directly lateral to the internal carotid artery
- Bhas no valves
- Cis anterior to the phrenic nerve
- Drecieves all the venous blood from the thyroid gland
- Eis anterior to the thoracic duct on the left side
71The digastric muscle
- Ahas a motor innervation from the nerves of the brachial arches
- Bis inferior to the submandibular gland
- Cis attached to the ramus of the mandible
- Dis superficial, to the hypoglossal nerve
- Eis deep to the carotid sheath
72The scalenus anterior muscle
- Ais anterior to the subclavian vein
- Bus anterior to the phrenic nerve
- Cis anterior to the suprascapular vein
- Dis used in deep respiration
- Eis attached to the first and second ribs
73Trigonum submandibulare contains:
- AGlandula submandibularis
- Baccessory nerve
- Cphrenic nerve
- Dfacial artery
- Elingual nerve
74The following elements are part of the trigonum submandibulare
- An. mylohoideus
- Bn. hypoglossus
- Cglandula thyroidea
- Dtrigonum Pirigovi
- Ea. thyroidea inferior
75The cervical plexus of nerves
- Asupplies motor branches to the infrahyoid muscles
- Bsupplies motor branches to the muscles of the suboccipital triangle
- Csupplies motor branches to the trapezius muscle
- Dsupplies sensory branches to the diaphragm
- Esupplied sensory branches to the front of the scalp
76The sternoclediomastoid muuscle
- Ais attached to the temporal bone deep to the splenius capitis muscle
- Bis active if the head is flexed against resistance
- Chas a motor supply from the cervical plexus
- Dis an anterior relation of the scalenus anterior muscle
- Eis crossed superficially by the external jugular vein
77the thyroid gland
- Aclasps the upper part of the trachea
- Bis highly vascular
- Cdoesn't move with the larynx
- Dis a ductless gland
- Econsists of only one lobe
78The brachiocephalic vein
- Acollects blood only from the head and neck
- Bends by joining the opposite one to form the superior vena cava
- Chas no valves
- Dthe right one is laterally to the brachiocephalic artery
- Ethe right one crosses the median plane
79The vertical neurovascular bundle of the neck
- Alies on each side of the median airway and foodway
- Bextends from the base of the skull to the root of the neck
- Ccontains glossopharyngeal nerve in its lower part
- Dis enclosed by the layers of the deep cervical fascia
- Elies on the sympathetic trunk
80the internal jugular vein
- Ain the upper part of the neck is posterolateral to the internal carotid
- Bis accompanied superiorly by the last four cranial nerves
- Cis posterior to vagus nerve
- Dhas inferiorly the sympathetic trunk lying between the vein and common carotid artery
- Elies on the cervical plexus
81A. carotis externa:
- Ais in the ring of the carotid triangle
- Bgives off a.thryroidea inferior
- Csupplies head and neck structures
- Dhas baroreceptors at its origin - the bifurcation of the common carotid artery
- Eoccurs at the upper border of the thyroid cartilage
82Which of the following are NOT anterior branches of external carotid artery?
- AA. pharyngea ascendens
- BA. thyroidea superior
- Ca. sternocleidomastoidea
- Da. lingualis
- Ea. occipitalis
83Anterior branches of external carotid artery are:
- AA. thyroidea superior
- BA. occiptalis
- CA. lingualis
- DA. subscapularis
- EA. fascialis
84The following elements are located in the carotid triangle
- AN. laringeus superior
- BN. hypoglossus
- CGlandula thyroidea
- DAnsa cervicalis
- EA. thyroidea inferior
Información
- Descripción
- Antmy
- Autor
- Tayab Hafiz
- Idioma
- English
- Visitas
- 42
- Historial
- Creado el 14 mar 2016 · actualizado el 2 sep 2016
- Etiquetas
- Valoración
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