blood & heart
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| what is the function of the heart | propels blood and maintain blood pressure.
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| what is the function of vessels | distribute blood
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| what are the vessels of the body | arteries,capillaries,veins
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| what is the function of blood | transports oxygen,carbon dioxide,blood cells and removes waste products
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| what is the job of the arteries | carries blood away from the heart
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| what is the job of the capillaries | permites the exchange of blood b/w vessels
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| what is the job of the veins | carries blood to the heart
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| what 2 circuits does blood flow in | pulmonary and systemic
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| describe the size of the heart | size of a clench fist
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| what is the apex of the heart | inferior pointed tip
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| what is the base of the heart | superior surface of the heart
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| what is the most anterior part of the heart | right atrium and right ventricle
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| what region is the heart located at | mediastinum
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| what is the normal heart rate | 70-80bpm
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| what is a cardiac cycle | every 0.8 seconds
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| what is a full cardiac cycle | 1 heart beat
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| what is bradycardia | under 60 bpm
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| what is trachycardia | over 100 bpm
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| what is a electrocardiogram | record of the current across the heart
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| what does the P wave measures | atria contracting
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| what does the QRS wave measures | ventricle contracting
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| what does the T wave measures | ventricles relaxed
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| what is angiography | minimally invasive medical test that helps doctors diagnose and treat medical conditions
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| what machines does angio uses | uses constrast material & CT, MRI,X-ray to produce pictures of major blood vessels throughout the blood.
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| how is the catheter inserted into the body | into a vein through a small incision
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| when is the constrast injected into the body | once the catheter is guided to the area being examined.Contrast is injected through the tube & images are captured using fluoroscopy
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| what can angio be use for | aneurysms,atherosclerosis,stent evaluation,surgical guidance,planning for surgery,blood clots
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| what is the patient prep | no patient prep
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| who inserts an IV line and what is it used for | nurse,for a sedative
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| where is the catheter inserted at | area of the groin
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| who makes the small incision for the catheter | the radiologist
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| when are the x-rays taken | after the contrast is injected through the catheter & reaches the blood vessels being studied-several x-rays are taken
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| how is the incision site closed | by placing pressure on the area for approx.10 minutes.
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| when is the IV removed | after the radiologist determines that all the necessary images have been obtained
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| how long can an catheter angiogram take | can be perform in less than 1hr,or may last for serval hours
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Created by:
ambey
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