III' Major Arteries of the Aorta

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III. Major Arteries of the Aorta
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Coronary(J)rightleft-descending anterior
circumflex
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Aortic arch(A)A. Brachiocephalic(B)-one inch
in lengthsends blood to the right side
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1.right carotid(C2) a. internal-brain b.
external-scalp and neck Y
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2.right subclavian-into your shoulder(E2)a.axill
ary(armpit)F2b. brachial(arm)G2 where we
takeblood pressurec. radial (thumb
side)H2Nurse takes pulse ord. ulnar(little
finger side)I2
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B. Left carotid(C1) Jugular vein
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C. Left subclavian(E1)
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Thoracic Aorta(A1)A. Bronchial-bronchiB.
esophageal-esphagusC. Intercostal-ribsD.
Phrenic-diaphragm
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Abdominal Aorta Arteries(13)A2A.
Celiac1.hepatic liver2.gastric-stomach3.
Splenic-spleen
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B. Superior mesenteric-intestines(P)
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C. Renal(2) O1, O2-kidneys
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D. Inferior mesenteric( R ) colon and rectum
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Abdominal Aorta turns into theA. Common iliac( S
)
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Internal iliac-gluteus muscles,
bladder,reproductive organs
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2. External iliac( T )-outside taking blood
toward the legs
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B. Femoral ( U )-located in the thigh-cardiac
catheter
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C. Popliteal-back of the knee
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D. Anterior TibialE.Posterior Tibial-lower leg
-take blood to the foot
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Fetal Circulation
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I. Placenta-where mothers blood and babies blood
come close together
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Delivered after the baby is born(after birth)
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II Umbilical Cord A. Umbilical Arteries
1. Carry fetal blood away from
the fetal heart to the placenta
2. 2 of them 3. Deoxygenated
4. Arise from the iliacs
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B. Umbilical Vein 1. Returns blood to the
fetal heart 2. oxygenated
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III Heart A. Foramen Ovale-opening in
atrial septum
blue-baby
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B. Ductus Arterious-vessel connecting
pulmonary artery and the aortareduce
blood flow to the lungs
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Portal Circulation
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Begins and ends in capillariesA. begins with
intestineB. Ends with liver
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Capillaries of intestinemesenteric veinhepatic
portal veinscapillaries in the liverhepatic
veinvena cava
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WHY???Liver removes nutrients and toxins
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ExamplesglucosealcoholTylenol