AP

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Author:
rtbrad
ID:
42671
Filename:
AP
Updated:
2010-10-17 02:42:27
Tags:
chap14
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Description:
chap14
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  1. capillaries only have which layer?
    tunica intena
  2. layers of veins/arteries
    • tunica intima
    • tunica media
    • tunica externa
  3. tunica intima
    • inner layer
    • also called the endothelium
  4. tunica media
    • contains smooth muscle
    • ticker in arteries
  5. tunica externa
    contains connective tissue
  6. circulation thru the body
    • Aorta
    • Arteries
    • Arterioles
    • Capillaries
    • Venules
    • Veins
    • Vena Cava
  7. pulse points
    • axillary
    • brachial
    • radial
    • femoral
    • popliteal- knee
    • dorsalis pedis-foot
  8. 3 parts of the fetal circulation that are not present in adults
    • ductus venosus
    • ductus arteriosus
    • foramen ovale
  9. foramen ovale
    shunt blood from the R atrium to the L atrium
  10. Umbilical vein
    Carries blood TOWARD the fetal heart
  11. circulatory shock
    failure of the circulatory system to deliver oxygen to the tissues that can result in death
  12. 5 types of shock
    • Cardiogenic
    • Hypovolemic
    • Neurogenic
    • Anaphylactic
    • Septic
  13. Cardiogenic shock
    heart fails
  14. hypovolemic shock
    blood volume drops
  15. neurogenic shock
    nerve changes that dilate the blood vessels
  16. anaphylactic shock
    allergic reaction that dilate the blood vessels
  17. septic shock
    toxins int the blood that dilate the blood vessels

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