a+p blood vessels Word Scramble
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Question | Answer |
blood vessels | arteries, arterioles, capillaries, veinules, veins |
arteries, arterioles, capillaries, veinules, veins, heart | are a closed system |
capillaries | exchange happens in capillaries |
arteries + arterioles | 4 functions, 1)carry blood away from heart. 2)carry oxygenated blood except pulmonary arteries. 3)contain blood under highest pressure. 4)have thick muscular elastic walls. |
lumen | hollow part of artery |
arteriosclerosis | hardening of artery, if the walls of the artery harden |
atherosclerosis | lumen fills up with fatty material (plague) - repaired by bypass surgery |
veins + veinules | 5 functions. 1)carry blood toward the heart. 2)carry unoxygenated blood except pulmonary vein. 3)contain blood under low pressure. 4)have thin walls,little muscle. 5)veins have oneway valve that prevents back flow of blood |
capillaries | 1)smallest vessels, 2)place where gas exchange takes place. 3)thinnest walls 1cell thick.4)form extensive networks(capillary beds |
exchange | law of diffusion makes the change happen. body of cells o2 out of cap.+ co2 into. lungs o2 into cap co2 out of cap. |
common coratid | carry blood to head |
brachial artery | bring blood to arm |
aortic arch | aortic foms loops run down next to spine |
phrenic artery | diaphram |
hepatic artery | liver |
gastric artery | stomach |
mesentreric artery | stomach |
splenic artery | spleen |
pancreatic artery | pancreas |
removal artery | kidneys |
lumbar | spine, muscles of lower back |
pulmanary artery | lungs |
iliac artery | legs |
femoral artery | thigh |
coronary arteries | nourishes the heart muscles |
dorsal or descending aorta | main then branch off |
vein's | all the same eccept the ones in the neck |
neck | jugular vein, drains, head region, superior vena cavae, inferior vena cavae |
phrenic vein | diaphram |
gastric vein | stomach |
messentenic vein | messentary |
coronary veins | nourishes heart |
pulse | heart rate, felt in artery |
heart rate | systole+ diastole. 120/80 is average= mm of mercury |
systole | heart contraction top # systolic pressure |
diastole | heart contraction bottom # diastolic pressure |
high blood pressure | hyper tension |
low blood pressure | hypotension |
fast heart rate | brady cardia |
MI | myo/cardio/infarction= death of heart muscles |
coronary thrombosis | blockage(clot) in coronary artery |
black out | blood collects in lower part of the body= faint |
red out | blood gets forced into head region =faint |
muscle bound heart | idiopathic/hypertrophic/cardio/myopathy |
sinus arrythmia | irregular heart beat |
heart murmur | leaky heart valve |
foramen ovale | hole in heart septum |
wenckebach phenomenon | heart skips a beat |
circus movement | enlarged heart, several small beats |
stroke (cva) | broke or block vessels in brain |
aneurysm | weak spot in wall of an artery |
phlebitis | inflammation of vein |
TIA | transischemic attacks "little strokes" |
tetrology of fallot | heart displaced toward the right side of your chest |
congestive heart failure (CHF) | pulmanary edema, failure of the left side of heart, blood backs up into lung, fluid leaves the blood, enters the lung =drown |
angina | chest pain- partial blockage constriction of coronary arteries |
Created by:
ktheobald11
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