Question

dorsalis pedis artery (door-SAL-iss PEE-diss), which sup plies the ankle and dorsal region of the foot. The fibular artery arises from the posterior tibial artery and supplies the lateral aspect of the leg. 2. Identify and describe the function of the major arteries that supply the thorax. 3. Identify and describe the function of the major arteries that supply the upper limbs Materials Needed O Anatomical charts O Anatomical models Activity 1 Identifying the Major Arteries That Supply the Head, Neck, Thorax, and Upper Limbs Learning Outcomes 1. Identify and describe the function of the major arteries that supply the head and neck. Instructions CHART Locate each artery assigned by your instructor on an anatomical chart or model and then complete the following chart. Some entries have been provided as examples. Artery Vessel Structure from Which It Arises Vessel It Gives Rise to andior Organ(s) It Supplies Ascending aorta Coronary arteries Supply heart Aortic arch Brachiocephalica. Aortic arch Right common carotid a. Right subclaviana Left common carotid a. Splits into left external and internal carotid a Left subclavian a Thoracic aorta Abdominal aorte Internal carotid a Common carotid a Ophthalmic a. External carotid a Superficial temporala. Occipitala Faciala. Axillary a Continues as brachiala Brachial a Radial a. Brachial a Uinar a. (Continued) 180 UNIT 22 | Anatomy of Blood Vessels

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Answer 1

dorsalis pedis artery (door-SAL-iss PEE-diss), which sup plies the ankle and dorsal region of the foot. The fibular artery arises from the posterior tibial artery and supplies the lateral aspect of the leg. 2. Identify and describe the function of the major arteries that supply the thorax. 3. Identify and describe the function of the major arteries that supply the upper limbs Materials Needed O Anatomical charts O Anatomical models Activity 1 Identifying the Major Arteries That Supply the Head, Neck, Thorax, and Upper Limbs Learning Outcomes 1. Identify and describe the function of the major arteries that supply the head and neck. Instructions CHART Locate each artery assigned by your instructor on an anatomical chart or model and then complete the following chart. Some entries have been provided as examples. Artery Ascending aorta Coronary arteries Aortic arch Brachiocephalica. Right common carotid a Right subclaviana. Left subclavian a Thoracic aorta Abdominal aorta Internal carotid a Vessel/Structure from Which It Arises Vessel It Gives Rise to and/or Organ(s) It Supplies Left ventricle Arch of aorta Ascending aorta Supply heart Ascending aorta thoracic aorta Aortic arch Splits into Right common carotid and subclavian Brachiocephalic a. splits into Right external and internal carotid a. Brachiocphalica. continues as Right axillary a. Arch of aorta Splits into left external and internal carotid a Continues as Left axillary a. arch of aorta Arch of aorta Continues as Abdominal aorta Thoracic aorta splits into Right and left common iliac a. Common carotid a supplies blood to the brain. Internal carotid supplies all structures in the orbit,nose commmon carotid a. supplies blood to the face and neck. External carotid a. Supplies temple and scalp External carotid artery Supplies back of scalp,occiput External carotid a. supplies the muscles and skin of the face. Subclavian artery Continues as brachiala Axillary arter Divides into radial and ulnar a. Brachiala supplies lateral side of forearm supllies medial side of forearm Brachial a. (Continued) Ophthalmic a. External carotid a Superficial temporal a. Occipitala Faciala. Axillary a Brachial a Radial a. Uinar a. 180 MINIT 27 Anatomy of Blood Vessels