3． 3. 锁骨下动脉 Subclavian artery
锁骨下动脉左起主动脉弓，右起头臂干。 From left subclavian artery aortic arch, right arm began to dry. 经胸膜顶前方行至第1肋外侧缘移行为腋动脉。 After pleura top front row to the outer edge of the first rib shift behavior axillary artery. 主要分支有： The main branches are:
(1)椎动脉：上经6~1颈椎横突孔入颅布于脑。 (1) the vertebral artery: 6 to 1 by cervical transverse hole into the skull distributed in the brain.
(2)胸廓内动脉：分支布于胸前壁等处。 (2) internal thoracic artery: branches distributed in the chest wall, etc.
(3)甲状颈干：为一短干，分支布于颈、肩、甲状腺等处。 (3) thyrocervical dry: for a short stem, branch cloth in the neck, shoulders, thyroid, etc..
4． 4. 上肢动脉 Upper extremity arteries
(1)腋动脉：由锁骨下动脉移行而成，走行于腋窝内。 (1) the axillary artery: migration from the subclavian artery, running in the armpit.
(2)肱动脉：为腋动脉的延续，在肱二头肌内侧下降至肘窝，分为尺动脉和桡动脉。 (2) of the brachial artery: for the continuation of the axillary artery in the medial biceps down to the cubital fossa, into the ulnar artery and radial artery.
搏动点：肘窝稍上方，肱二头肌腱内侧，可触及搏动。 Pulse points: slightly above the cubital fossa, medial brachial two tendon, palpable pulse. 是测血压听诊部位。 Blood pressure is measured auscultation site.
(3)尺动脉和桡动脉：分别沿前臂尺侧和桡侧下降，布于前臂和手。 (3) the ulnar artery and radial artery: namely, along the ulnar and radial forearm drop cloth on the forearm and hand.
桡动脉搏动点：桡侧腕屈肌腱外侧，桡骨茎突内下方，可可触及搏动。 Radial artery pulse points: lateral flexor carpi radialis tendon below the inner radial styloid, cocoa touch beat. 是触家触须摸脉搏部位。 Is home tentacles touch touch pulse points.
(4)掌浅弓和掌深弓：由尺、桡动脉的终末分支，互相吻合而成。 (4) the superficial palmar arch and deep palmar arch: by foot, the terminal branches of the radial artery, consistent with each other together.
1)掌浅弓：位置较浅，由尺动脉的终支和桡动脉的掌浅支吻合而成。 1) superficial palmar arch: Location shallow, consistent support and by the end of the superficial palmar branch of the radial artery ulnar artery from.
2)掌深弓：位置较深，由桡动脉的终支和尺动脉的掌深支吻合而成。 2) deep palmar arch: the location of deep, consistent with the final branch of the radial artery and ulnar artery from deep palmar branch.
掌浅弓和掌深弓 Superficial palmar arch and deep palmar arch
尺桡吻合两个弓 Ulnar anastomosis two bow
各弓组成要记清 To keep track of each bow composition
浅弓尺终桡掌浅 The shallow end of the radial ulnar superficial palmar arch
深弓尺深连桡终 Even deep bow feet deep radial end
掌浅弓和掌深弓也可用如下方法记忆： Superficial palmar arch and deep palmar arch memory can also be used as follows:
桡动脉的掌浅支+尺动脉的终支=掌浅弓 Superficial palmar branch of the radial artery ulnar artery final + = superficial palmar arch support
尺动脉的掌深支+桡动脉的终支=掌深弓 Deep palmar branch of the radial artery ulnar artery + = deep palmar branch final bow
8． 8. 下肢动脉 Lower extremity arteries
(1)股动脉：由髂外动脉延续，行于股三角内，下降至腘窝移行为腘动脉。 (1) femoral artery: a continuation of the external iliac artery, the line in the femoral triangle inside, down to the popliteal artery popliteal shift behavior.
搏动点：腹股沟韧带中点下方。 Pulse point: below the midpoint of the inguinal ligament.
(2)腘动脉：在腘窝下部分为胫前动脉和胫后动脉。 (2) the popliteal artery: In the lower part of the popliteal artery after anterior tibial and posterior tibial arteries.
(3)胫前动脉：于小腿前群肌间下降至足背移行为足背动脉。 (3) the anterior tibial artery: between the front leg muscle group down to shift behavior dorsal dorsal artery.
(4)胫后动脉：小腿后群肌深、浅层间下降，经内踝后方达足底分为足底内、外侧动脉。 (4) the posterior tibial artery: deep calf muscle groups, between shallow decline by up to a foot into the inner rear ankle plantar, lateral artery.