upper extremity: relationships Flashcards
the pectoralis minor muscle is positioned ____________ to the pectoralis major muscle.
posterior/deep
the ____________ muscle is positioned deep to the pectoralis major muscle.
pectoralis minor
the pectoralis minor muscle is positioned deep to the ____________ muscle.
pectoralis major
the thoracoacromial artery passes ____________ to the pectoralis minor muscle.
medial
the ____________ artery passes medial to the pectoralis minor muscle.
thoracoacromial
the thoracoacromial artery passes medial to the ____________ muscle.
pectoralis minor
the lateral thoracic artery is positioned ____________ to the pectoralis minor muscle.
lateral
the ____________ artery is positioned lateral to the pectoralis minor muscle.
lateral thoracic
the lateral thoracic artery is positioned lateral to the ____________ muscle.
pectoralis minor
the axillary artery passes ____________ to the pectoralis minor muscle.
posterior/deep
the ____________ artery passes posterior/deep to the pectoralis minor muscle.
axillary
the axillary artery passes posterior/deep to the ____________ muscle.
pectoralis minor muscle
the anterior circumflex humeral artery is a branch off of the ____________ artery.
axillary
the anterior circumflex humeral artery passes directly ____________ to the surgical neck of the humerus.
anterior
the ____________ artery passes directly anterior to the surgical neck of the humerus.
anterior circumflex humeral artery
the anterior circumflex humeral artery passes directly anterior to the ____________.
surgical neck of the humerus
the anterior circumflex humeral artery forms anastomoses with the ____________ artery.
posterior circumflex humeral artery
the ____________ forms anastomoses with the posterior circumflex humeral artery.
anterior circumflex humeral artery
the posterior circumflex humeral artery passes directly ____________ to the surgical neck of the humerus.
medial and posterior
the ____________ artery passes directly medial and posterior to the surgical neck of the humerus.
posterior circumflex humeral
the posterior circumflex humeral artery passes directly medial and posterior to the ____________.
surgical neck of the humerus
the cords of the brachial plexus pass directly ____________ to the pectoralis minor muscle.
posterior/deep
the cords of the ____________ plexus pass directly posterior/deep to the pectoralis minor muscle.
brachial
the cords of the brachial plexus pass directly posterior/deep to the ____________.
pectoralis minor muscle
the long thoracic nerve is formed by branches from roots ____________, ____________, and ____________.
C5, C6 and C7
the ____________ nerve is formed by branches from roots C5, C6 and C7.
long thoracic
the long thoracic nerve is positioned directly ____________ to the serratus anterior muscle.
lateral
the ____________ nerve is positioned directly lateral to the serratus anterior muscle.
long thoracic
the long thoracic nerve is positioned directly lateral to the ____________ muscle.
serratus anterior
the long thoracic nerve innervates the ____________ muscle.
serratus anterior
the ____________ nerve innervates the serratus anterior muscle.
long thoracic
the axillary nerve passes ____________ to the surgical neck of the humerus.
medial and posterior
the axillary nerve passes medial and posterior to the ____________ of the humerus.
surgical neck
the axillary nerve innervates the ____________ and ____________ muscles.
deltoid and teres minor
the axillary nerve innervates the deltoid and ____________ muscles.
teres minor
the axillary nerve innervates the ____________ and teres minor muscles.
deltoid
the ____________ nerve innervates the deltoid and teres minor muscles.
axillary nerve
the axillary nerve is a branch of the ____________ cord of the brachial plexus.
posterior
the axillary nerve is a branch of the posterior cord of the ____________.
brachial plexus
the subscapularis muscle passes ____________ to the glenohumeral joint.
anterior
the subscapularis muscle passes anterior to the ____________ joint.
glenohumeral
the subscapularis muscle is innervated by both the ____________ and ____________ nerves.
upper subscapular and lower subscapular
the ____________ muscle is innervated by both the upper and lower subscapular nerves.
subscapularis
the subscapularis muscle draws blood supply from the ____________ and ____________ arteries.
subscapular and axillary
the brachial artery is positioned ____________ to the shaft of the humerus.
medial
the brachial artery is positioned medial to the shaft of the ____________.
humerus
the profunda brachii artery passes ____________ to the shaft of the humerus.
posterior
the profunda brachii artery is a branch of the ____________ artery.
brachial
the profunda brachii artery supplies blood to the ____________ muscle.
triceps
the ____________, ____________, ____________ and ____________ arteries supply blood to the triceps muscle.
axillary, profunda brachii, posterior circumflex humeral and superior ulnar collateral
the profunda brachii artery branches into the ____________ and ____________ arteries.
radial collateral and middle collateral
the ____________ artery branches into the radial collateral and middle collateral arteries.
profunda brachii
the radial collateral artery forms an anastomosis with the ____________ artery.
radial recurrent
the ____________ artery forms an anastomosis with the radial recurrent artery.
radial collateral
the middle collateral artery forms an anastomosis with the ____________ artery.
recurrent interosseous
the ____________ artery forms an anastomosis with the recurrent interosseous artery.
middle collateral
the radial collateral artery supplies blood to the ____________, ____________ and ____________ muscles.
brachialis, brachioradialis and extensor carpi radialis longus
the ____________, ____________ and ____________ arteries supply blood to the brachialis muscle.
brachial, radial collateral and inferior ulnar collateral
the superior ulnar collateral artery passes ____________ to the medial epicondyle of the humerus.
posterior
the superior ulnar collateral artery passes posterior to the ____________ of the humerus.
medial epicondyle
the superior ulnar collateral artery supplies blood to the ____________ muscle.
triceps
the superior ulnar collateral artery forms an anastomosis with the ____________ artery.
posterior ulnar recurrent
the ____________ forms an anastomosis with the posterior ulnar recurrent artery.
superior ulnar collateral
the ulnar nerve passes ____________ to the medial epicondyle of the humerus.
posterior
the ____________ nerve passes posterior to the medial epicondyle of the humerus.
ulnar
the ulnar nerve passes posterior to the ____________ of the humerus.
medial epicondyle
the ulnar nerve innervates the ____________ and ____________ muscles of the forearm.
flexor carpi ulnaris and flexor digitorum profundus (tendons 4 & 5)
the ____________ nerve innervates the flexor carpi ulneris and tendons 4 & 5 of the flexor digitorum profundus muscles of the forearm.
ulnar
the ulnar nerve passes between the two heads of the ____________ muscle as it enters the forearm.
flexor carpi ulnaris
the ____________ nerve passes between the two heads of the flexor carpi ulnaris muscle as it enters the forearm.
ulnar
the radial recurrent artery typically anastomoses with the ____________ artery.
radial collateral
the ____________ artery typically anastomoses with the radial collateral artery.
radial recurrent
the radial recurrent artery typically ____________ with the radial collateral artery.
anastomoses
the axillary nerve passes ____________ to the long head of the triceps muscle.
lateral
the axillary nerve traverses the ____________ space.
quadrangular
the ____________ nerve traverses the quadrangular space.
axillary
the quadrangular space is bounded by the ____________, ____________, ____________, and ____________ muscles.
teres minor, subscapularis, teres major and long head of the triceps
the ____________ space is bounded by the teres minor, subscapularis, teres major, long head of the triceps, and the surgical neck of the humerus.
quadrangular
the teres minor and subscapularis muscles comprise the ____________ boundary of the quadrangular space.
superior
the teres major muscle forms the ____________ boundary of the quadrangular space.
inferior
the long head of the triceps forms the ____________ boundary of the quadrangular space.
medial
the surgical neck of the humerus forms the ____________ boundary of the quadrangular space.
lateral
the ____________ artery and axillary nerve typically traverse the quadrangular space, an anatomical region bounded inferiorly by the teres major muscle.
posterior circumflex humeral
the posterior circumflex humeral artery and ____________ nerve typically traverse the quadrangular space, an anatomical region bounded inferiorly by the teres major muscle.
axillary
the posterior circumflex humeral artery and axillary nerve typically traverse the quadrangular space, an anatomical region bounded inferiorly by the ____________ muscle.
teres major
the posterior circumflex humeral artery passes ____________ to the long head of the triceps muscle.
lateral
the posterior circumflex humeral artery passes ____________ to the surgical neck of the humerus.
medial
the infraspinatus muscle passes ____________ to the glenohumeral joint.
posterior
the infraspinatus muscle passes posterior to the ____________ joint.
glenohumeral
the circumflex scapular artery is a branch of the ____________ artery.
subscapular
the circumflex scapular artery passes ____________ to the teres minor muscle.
inferior and lateral
the supraspinatus muscle passes ____________ to the glenohumeral joint.
superior
the supraspinatus muscle passes superior to the ____________ joint.
glenohumeral
the supraspinatus muscle attaches in part to the ____________ of the humerus.
greater tubercle
the suprascapular artery passes directly ____________ to the transverse scapular ligament.
superior
the suprascapular artery passes directly superior to the ____________ ligament.
transverse scapular
the suprascapular nerve is a branch of the upper trunk of the ____________ plexus.
brachial
the upper trunk of the brachial plexus is formed by the union of roots ____________ and ____________.
C5 and C6
the ____________ of the brachial plexus is formed by the union of roots C5 and C6.
upper trunk
the upper trunk of the ____________ is formed by the union of roots C5 and C6.
brachial plexus
the trapezius muscle is positioned directly ____________ to the rhomboid muscle.
posterior/superficial
the ____________ is positioned directly posterior/superficial to the rhomboid muscle.
trapezius
the trapezius muscle is positioned directly posterior/superficial to the ____________ muscle.
rhomboid
the superficial branch of the transverse cervical artery is positioned directly ____________ to the trapezius muscle.
deep/anterior
the ____________ of the transverse cervical artery is positioned directly deep/anterior to the trapezius muscle.
superficial branch
the superficial branch of the transverse cervical artery is positioned directly deep/anterior to the ____________ muscle.
trapezius
the superficial branch of the transverse cervical artery supplies blood to the ____________ and ____________ muscles.
trapezius and supraspinatus
the ____________ of the transverse cervical artery supplies blood to the trapezius and supraspinatus muscles.
superficial branch
the deep branch of the transverse cervical artery passes directly ____________ to the levator scapulae and rhomboid muscles.
deep/anterior
the ____________ of the transverse cervical artery passes directly deep/anterior to the levator scapulae and rhomboid muscles.
deep branch
the deep branch of the transverse cervical artery supplies blood to the ____________, ____________, ____________, and ____________ muscles.
levator scapulae, rhomboids, serratus anterior and trapezius
the blood to the trapezius muscle is supplied by the ____________, ____________, and ____________ arteries.
occipital, superficial branch of the transverse cervical and deep branch of the transverse cervical
the blood the the ____________ muscle is supplied by the occipital, superficial branch of the transverse cervical and deep branch of the transverse cervical arteries.
trapezius
the accessory nerve is positioned directly ____________ to the trapezius muscle.
deep/anterior
the accessory nerve innervates the ____________ muscle.
trapezius
the radial nerve passes directly ____________ to the humeral shaft and directly ____________ to the lateral epicondyle of the humerus.
posterior, anterior
the radial nerve passes directly ____________ to the lateral epicondyle of the humerus.
anterior
the radial nerve typically innervates the ____________ compartment of the forearm.
posterior
the ____________ nerve typically innervates the posterior compartment of the forearm.
radial
the ____________ muscle attaches in part to the greater tubercle of the humerus and is innervated by a branch of the axillary nerve.
teres minor
the teres minor muscle attaches in part to the ____________ of the humerus and is innervated by a branch of the axillary nerve.
greater tubercle
the teres minor muscle attaches in part to the greater tubercle of the humerus and is innervated by a branch of the ____________ nerve.
axillary
the deep branch of the radial nerve passes ____________ to the supinator muscle.
deep
the deep branch of the ____________ nerve passes deep to the supinator muscle.
radial
the ____________ branch of the radial nerve passes deep to the supinator muscle.
deep
a loss of cutaneous innervation over the lateral aspect of the thenar eminence is consistent with a lesion of the ____________ branch of the radial nerve.
superficial
a loss of cutaneous innervation over the lateral aspect of the thenar eminence is consistent with a lesion of the superficial branch of the ____________ nerve.
radial
a loss of cutaneous innervation over the ____________ aspect of the thenar eminence is consistent with a lesion of the superficial branch of the radial nerve.
lateral
a loss of cutaneous innervation over the ____________ aspect of the thenar eminence is consistent with a lesion of the superficial branch of the radial nerve.
lateral
the thenar muscles include the ____________, ____________, ____________, and ____________ muscles.
flexor pollicis brevis, abductor pollicis brevis, adductor pollicis and opponens pollicis.
the flexor policies brevis, abductor pollicis brevis, adductor pollicis and opponens pollicis muscles are all ____________ muscles.
thenar
the tendon of the abductor pollicis longus muscle is positioned ____________ to the tendon of the extensor pollicis brevis.
lateral
the tendon of the extensor pollicis longus muscle passes directly ____________ to the tendon of the extensor carpi radialis brevis muscle.
posterior/superficial
the tendon of the extensor pollicis longus muscle is positioned ____________ to the tendon of the extensor pollicis brevis muscle.
medial
the tendon of the extensor pollicis longus muscle passes directly ____________ to the tendon of the extensor carpi radialis longus.
posterior/superficial
the radial artery passes ____________ to the tendons of the abductor and extensor pollicis longus muscles.
deep
the radial artery passes deep to the tendons of the ____________ and ____________ muscles
abductor and extensor pollicis longus muscles
the ____________ artery passes deep to the tendons of the abductor and extensor pollicis longus muscles.
radial
the radial artery passes deep to the tendons of the ____________ and ____________ muscles.
abductor and extensor pollicis longus muscles
the superficial palmar branch of the ____________ artery typically crosses the flexor pollicis brevis muscle as it anastomoses with the superficial palmar arch.
radial
the superficial palmar branch of the radial artery typically crosses the ____________ muscle as it anastomoses with the superficial palmar arch.
flexor pollicis brevis
the superficial palmar branch of the radial artery typically crosses the flexor pollicis brevis muscle as it anastomoses with the ____________.
superficial palmar arch
in the forearm, the median nerve is positioned ____________ to the flexor digitorum superficialis muscle.
deep
in the forearm, the ____________ nerve is positioned deep to the flexor digitorum superficialis muscle.
median
in the forearm, the median nerve is positioned deep to the ____________ muscle.
flexor digitorum superficialis
the median nerve enters the forearm by passing between the two heads of the ____________ muscle.
pronator teres
the ____________ nerve enters the forearm by passing between the two heads of the pronator teres muscle.
median
the ____________ nerve typically innervates the muscles of the anterior compartment of the forearm (with two exceptions).
median
the median nerve typically innervates the muscles of the a ____________ compartment of the forearm (with two exceptions).
anterior
the median nerve typically innervates the muscles of the a ____________ compartment of the forearm (with two exceptions).
anterior
the two muscles in the anterior compartment of the forearm NOT innervated by the median nerve are the ____________ and ____________ muscles.
flexor carpi ulnaris and the tendons 4 & 5 of flexor digitorum profundus
the two muscles in the anterior compartment of the forearm NOT innervated by the ____________ nerve are the flexor carpi ulnaris and tendons 4 & 5 of the flexor digitorum profundus muscles.
median
the axillary artery and cords of the brachial plexus pass directly ____________ to the pectoralis minor muscle.
posterior
the axillary artery and cords of the brachial plexus pass directly posterior to the ____________ muscle.
pectoralis minor
the ____________ artery and cords of the brachial plexus pass directly posterior to the pectoralis minor muscle.
axillary
the radial nerve and profunda brachii artery pass directly ____________ to the shaft of the humerus.
posterior
the ____________ nerve and profunda brachii artery pass directly posterior to the shaft of the humerus.
radial
the radial nerve and ____________ artery pass directly posterior to the shaft of the humerus.
profunda brachii
the ulnar nerve and superior ulnar collateral artery pass directly ____________ to the medial epicondyle of the humerus.
posterior
the ____________ nerve and superior ulnar collateral artery pass directly posterior to the medial epicondyle of the humerus.
ulnar
the ulnar artery is positioned ____________ to the flexor carpi ulnaris muscle.
lateral/deep
the ____________ artery is positioned lateral/deep to the flexor carpi ulnaris muscle.
ulnar
the ulnar artery supplies blood to the ____________, ____________, ____________, and ____________ muscles.
flexor carpi ulnaris, flexor digitorum profundus, flexor digitorum superficialis and pronator teres
the ulnar artery supplies blood to the ____________, ____________, ____________, and ____________ muscles.
flexor carpi ulnaris, flexor digitorum profundus, flexor digitorum superficialis and pronator teres
the median nerve passes ____________ to the elbow joint.
anterior
the median nerve passes ____________ to the bicipital aponeurosis.
posterior/deep
the brachial artery passes ____________ to the elbow joint.
anterior
the brachial artery passes ____________ to the bicipital aponeurosis.
posterior/deep
the radial collateral artery passes directly ____________ the the lateral epicondyle of the humerus.
anterior
the radial collateral artery passes directly anterior to the ____________ epicondyle of the humerus.
lateral
the inferior ulnar collateral passes ____________ to the medial epicondyle of the humerus.
anterior
the inferior ulnar collateral passes anterior to the ____________ epicondyle of the humerus.
medial
the ulnar nerve and artery pass directly ____________ to the pisiform bone.
lateral
the ulnar nerve and artery pass ____________ to the flexor retinaculum/transverse carpal ligament.
superficial/anterior
the carpal tunnel is bound ____________ by the transverse carpal ligament.
anteriorly
the carpal tunnel is bound anteriorly by the ____________.
transverse carpal ligament
the ____________ is bound anteriorly by the transverse carpal ligament.
carpal tunnel
the ____________ muscle attaches in part to the medial epicondyle of the humerus and functions in flexion of the proximal IP joint of digits 2-5.
flexor digitorum superficialis
the flexor digitorum superficialis muscle attaches in part to the medial epicondyle of the humerus and functions in ____________ of the proximal IP joint of digits 2-5.
flexion
the flexor digitorum superficialis muscle attaches in part to the ____________ epicondyle of the humerus and functions in flexion of the proximal IP joint of digits 2-5.
medial
the flexor digitorum superficialis muscle attaches in part to the medial epicondyle of the humerus and functions in flexion of the ____________ IP joint of digits 2-5.
proximal
the flexor digitorum superficialis muscle attaches in part to the medial epicondyle of the humerus and functions in flexion of the proximal IP joint of digits ____________.
2-5
near their distal sites of attachment, the tendons of the flexor digitorum superficialis are positioned directly ____________ to the tendons of the flexor digitorum profundus.
anterior/superficial
near their ____________ sites of attachment, the tendons of the flexor digitorum superficialis are positioned directly anterior to the tendons of the flexor digitorum profundus.
distal
the tendons of the flexor digitorum superficialis and flexor digitorum profundus muscles are positioned directly ____________ to the transverse carpal ligament.
posterior/deep
the radial artery passes directly ____________ to the trapezium and base of the first metacarpal.
posterior
the ____________ artery passes directly posterior to the trapezium and base of the first metacarpal.
radial
the radial artery passes directly posterior to the ____________ bone and base of the first metacarpal.
trapezium
the radial artery passes directly posterior to the trapezium and base of the ____________ metacarpal.
first
the deep branch of the ulnar nerve passes directly ____________ to the hook of the hamate.
medial
the ____________ branch of the ulnar nerve passes directly medial to the hook of the hamate.
deep
the deep branch of the ulnar nerve passes directly medial to the hook of the ____________.
hamate
the deep branch of the ulnar nerve is positioned directly ____________ to the palmar interossei muscles.
anterior
the ____________ branch of the ulnar nerve is positioned directly anterior to the palmar interossei muscles.
deep
the deep branch of the ____________ nerve is positioned directly anterior to the palmar interossei muscles.
ulnar
the deep branch of the ulnar nerve is positioned directly anterior to the palmar ____________ muscles.
interossei
the deep branch of the ulnar nerve innervates the ____________, ____________, ____________, ____________, ____________, ____________, ____________, and ____________ muscles.
abductor digiti minimi, adductor pollicis, dorsal interossei, flexor digiti minimi brevis, flexor pollicis brevis, medial two lumbricals, opponens digiti minimi and palmar interossei
