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Mawad
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The median cubital v. connects the...
deep and superficial venous return of the thoracic limb.
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The axillary a. courses from the ____________ to the ___________, continuing to the level of...
axillary space; medial side of the scapula; proximal brachium.
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The brachial a. is a continuation of the ____________, traveling __________ to the level of the _______________.
axillary a.; distally; proximal antebrachium.
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The median a. is a continuation of the ________, traveling __________ to the level of the _________.
brachial a.; distally; carpus
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What artery enters a passes through the carpal canal? What does it emerge as?
median a.; medial palmar a.
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Principal blood supply to the equine digit.
medial palmar a.
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The medial palmar a. gives rise to...
medial and lateral digital aa.
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__________ and __________ enter the solar foramina at the level of _______, forming the...
Medial and lateral digital aa.; P III; anastomosis inside the solar canal to form the terminal arch (arcus terminalis).
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The suprascapular a. courses to the ___________ and dives...
cranial aspect of the scapula; deeps b/w the supraspinatus and subscapularis mm.
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The suprascapular a. supplies...
the structures on the lateral aspect of the scapula
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The subscapular a. arises from the __________ and runs...
axillary a.; b/w subscapularis and teres major mm. toward the caudal angle of the scapula.
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The suprascapular a. arises from the _________.
axillary a.
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The subscapular a. gives rise to...
caudal circumflex humeral a. and thoracodorsal a.
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The caudal circumflex humeral a. courses...
around the caudal aspect of the proximal humerus.
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The thoracodorsal a. supplies...
the latissimus dorsi m.
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What is the last branch of the axillary a.?
cranial circumflex humeral a.
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The cranial circumflex humeral arises from the _______ and courses...
axillary a.; around the cranial aspect of the proximal humerus.
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The cranial circumflex humeral a. anastomoses with the __________ to supply...
caudal circumflex humeral a.; supply the structures of the proximal humerus
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The deep brachial a. arises from the ________ and dives...
brachial a.; deep into the mid-brachial region.
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The deep brachial a. supplies...
the deep structures of the mid-brachium.
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Bicipital aa. arise from the __________ and course...
brachial a.; directly into the biceps brachii m.
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The collateral ulnar a. arises from the ________ and courses...
brachial a.; caudally toward the medial side of the elbow.
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The collateral ulnar a. continues distally down the _________ aspect of the limb to...
caudolateral; contribute to the formation of the lateral palmar a.
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The transverse cubital a. arises from the ________ and dives...
brachial a.; at the level of the elbow.
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The transverse cubital a. supplies...
the elbow joint.
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The transverse cubital a. contributes to the formation of the _______________.
rete carpi dorsale
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The last branch of the brachial a.
common interosseous a.
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The common interosseous a. arises from the ______ and dives...
brachial a.; into the interosseous space b/w the radius and ulna.
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The common interosseous a. supplies...
the deep musculature b/w the radius and ulna.
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The common interosseous a. gives rise to...
cranial interosseous a. and caudal interosseous a.
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What 2 arteries contribute to the formation of the rete carpi dorsale?
cranial interosseous a. and transverse cubital a.
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The rete carpi dorsale is a spider web-like network of the __________ aspect of the _________, giving rise to...
dorsal; carpus; medial dorsal metacarpal and lateral dorsal metacarpal aa.
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The medial dorsal metacarpal a. arises from the _______ and courses...
rete carpi dorsale; distally down the dorsal metacarpus.
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The lateral dorsal metacarpal a. arises from the _________ and courses...
rete carpi dorsale; distally down the dorsal metacarpus.
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The median a. gives rise to...
deep antebrachial a. and proximal radial a.
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The first branch of the median a.
deep antebrachial a.
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The deep antebrachial a. supplies....
the caudomedial muscles of the antebrachium.
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The proximal radial a. supplies....
the carpal joint.
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The principal blood flow to the digit is...
median a. to medial palmar a.
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The ancillary blood flow to the lateral and deep digit is...
median a. to palmar branch of median a.
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The ancillary blood flow to the medial and deep digit is...
median a. to radial a.
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The median a. passes through the __________ and emerges as the _________.
carpal canal; medial palmar a.
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The medial palmar a. divides at the _________ into...
fetlock joint; medial digital and lateral digital aa.
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The medial and lateral digital aa. arise from the __________, branch to __________, and branch to the _________.
medial palmar a.; PI, PII, and PIII; digital cushion
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The medial digital a. enters the __________; the lateral digital a. enters the _________; they...
medial solar foramen of PIII; lateral solar foramen of PIII; anastomose to form the arcus terminalis.
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The palmar branch of the median a. fuses with the ___________ to form...
collateral ulnar a.; lateral palmar a.
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The lateral palmar a. passes over the level of the ___________, branching to supply the __________ before coursing distally to fuse with the _________.
proximal metacarpus; deep palmar arch; lateral digital a.
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The radial a. arises from the _______ at the...
median a.; same level as the palmar branch of the median a. and course to the medial side of the limb.
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The radial a. gives rise to the __________, which subsequently gives rise to...
deep palmar arch; medial and lateral palmar metacarpal aa.
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The medial and lateral palmar metacarpal aa. fuse at the ________________ and empty into the ___________.
distal end of the splint bones; lateral digital a.
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The long thoracic n. innervates...
serratus ventralis m.
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The lateral thoracic n. innervates...
cutaneous trunci m.
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The suprascapular n. dives.....
b/w supraspinatus and subscapularis mm. to course around the cranial aspect of the scapula to the lateral side.
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The suprascapular n. innervates...
supraspinatus and infraspinatus mm.
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The subscapular n. innervates...
subscapularis m.
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The thoracodorsal n. innervates...
latissimus dorsi m.
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The axillary n. dives...
b/w subscapularis and teres major mm., going toward the lateral side of the arm.
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The axillary n. innervates...
teres major, teres minor, and deltoideus mm.
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The cranial pectoral n. innervates...
superficial pectoral mm.
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The caudal pectoral n. innervates...
deep pectoral muscles.
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The radial n. dives....
at the mid brachial region toward the lateral side of the limb.
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The radial n. innervates...
triceps muscles, craniolateral muscles of the antebrachium (extensors of carpus and digit)
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The musculocutaneous n. is fused with the _______.
median n.
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The musculocutaneous n. and median n. are fused proximally; ______________ branch off, and it continues as the median n. only.
proximal and distal muscular branches of the musculocutaneous n.
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The musculocutaneous n. innervates...
(flexors of the elbow joint) biceps brachii, brachialis m.
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The median n. has functional overlap with the ________.
ulnar n.
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The median n. innervates...
caudomedial muscles of the antebrachium (flexors of the carpus and digit)
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The ulnar n. innervates...
caudomedial muscles of the antebrachium (flexors of the carpus and digit)
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The median n. gives rise to...
medial palmar n., lateral palmar n., communicating branch
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The medial palmar n. arises from the _________ and gives rise to the ________ at the level of the _________.
median n.; medial digital n.; fetlock joint
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The medial digital n. arises from the _________ and gives rise to the __________.
medial palmar n.; dorsal branch of the medial digital n.
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The lateral palmar n. arises from the ___________ and gives rise to the _________.
median n.; lateral digital n.
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The lateral digital n. arises from the _________ and gives rise to the _________.
lateral palmar n.; dorsal branch of the lateral digital n.
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The communicating branch connects the ___________ and __________ at the ___________ region.
medial and lateral palmar nn.; mid-metacarpal
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The ulnar n. gives rise to...
dorsal branch of the ulnar n., palmar branch of the ulnar n.
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The dorsal branch of the ulnar n. continues to...
the dorsal surface of the carpus.
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The palmar branch of the ulnar n. fuses with the ___________ and branches to the _________.
lateral palmar n.; deep branch of the lateral palmar n.
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The deep branch of the lateral palmar n. has fibers from the....
ulnar and median nn.
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The deep branch of the lateral palmer n. gives rise to...
medial palmar metacarpal n., lateral palmar metacarpal n.
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The medial and lateral palmar metacarpal nn. run...
deep by the splint bones.
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The cranial cutaneous antebrachial n. arises from...
the axillary n.
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The caudal cutaneous antebrachial n. arises from the...
ulnar n.
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The medial cutaneous antebrachial n. arises from...
musculocutaneous n.
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The lateral cutaneous antebrachial n. arises from the....
radial n.
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