cardiac vocabulary Flashcards

1
Q

carotid artery

A

an artery that carries oxygen-rich blood from the heart to the brain

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2
Q

jugular vein

A

a vein that carries oxygen -poor blood from the heart to the lungs

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3
Q

pulmonary vein

A

A vein that carries oxygen-rich blood from the lungs to the heart

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4
Q

pulmonary artery

A

an artery that carries oxygen-poor blood from the heart to the lungs

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5
Q

coronary artery

A

an artery that wraps around the heart (full of oxygen)

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6
Q

cardiac vein

A

a vein that wraps around the heart (full of carbon dioxide)

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7
Q

cardiac

A

relating to the heart

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8
Q

pulmonary

A

relating to the lungs

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8
Q

carbon dioxide

A

oxygen-poor blood ( CO2)

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8
Q

oxygen

A

oxygen-rich blood( O2)

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9
Q

myocardium

A

heart muscle

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9
Q

vein

A

flows towards the heart

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9
Q

artery

A

blood flows away from the heart

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10
Q

capillaries

A

smallest blood vessel; the exchange of O2 (gas) and CO2 (gas) take place

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11
Q

circulatory system

A

A loop where blood flows from the heart to the body and back to the heart

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12
Q

pulmonary circuit

A

a loop where blood flows from the heart to the lungs and back to the heart

13
Q

SA (sinoatrial) node

A

a hearts natural pacemaker that sends electrical impulses,causing the heart to contract properly. It is found in the right atrium

14
Q

superior vena cava

A

the biggest vein locating at the top half of the body