cardiovascular 25 pt 2 Flashcards

1
Q

blood pressure is greatest when

A

the ventricles contract

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2
Q

the hearts is _____by the lungs

A

lateral

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3
Q

what is the septum that separates the atria from the ventricles

A

arterial ventricle septum

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4
Q

when the chamber receives oxygenated blood from the lungs

A

left atrium

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5
Q

heart valve that separates the left ventricle and the left atrium

A

bicuspid

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6
Q

smallest blood vassal is the

A

calperlairs

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7
Q

pumping mechanism in the heart

A

left ventricle

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8
Q

the exchange vessel

A

the capillaries

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9
Q

true or false
altria is separated by the inner atrial septum

A

true

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10
Q

true or false
bicuspid valve is also called the

A

mitral valve

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11
Q

true or false
heartburn is a cardiovascular event

A

false

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12
Q

true or false
veins are blood vessels that are only one cell thick

A

false

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13
Q

true or false
veins have valves to keep blood flowing in only once direction

A

true

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14
Q

true or false
a twisted and dilated vein is a aneurysm

A

False

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15
Q

true of false
arrhythmias are slow heart beat rhythms

A

fasle

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16
Q

true or false
verceptors are located in the vera capa

A

false

17
Q

true or false
females will always have more blood in the body then males

A

false

18
Q

true or false
MI is also called a heart attack and happens because of a lack of blood supply

A

true

19
Q

most atteries carried deoxygenated blood

A

false

20
Q

true or false
most arteries carry deoxygenated blood

A

false

21
Q

true or false
most veins carry deoxygenated vlood

A

true

22
Q

true or false
normal blood preusre is 140 over 90

A

false

23
Q

pericarditis is inflammation of the heart muscle

A

false

24
Q

body cells surrounding the caperillies usually have?

A

a low concentration of oxygen