circulatory Flashcards

1
Q

3 basic types

A

circu fluid
set of interconnecting vessels
muscular pump

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2
Q

powers circulation

A

heart

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3
Q

heart powers circulation by using?

A

metabolic energy to elevate fluids

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4
Q

the circulatory fluid, called hemolymph, is also the interstitial fluid that bathes body cells.

A

open circulatory system,

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5
Q

In an open circulatory system, the circulatory fluid, called

A

hemolymph

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6
Q

hemolymph, is also the

A

interstitial fluid

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7
Q

In a__________ , a circulatory fluid called blood is confined to vessels and is distinct from the interstitial fluid

A

closed circulatory system

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8
Q

In a closed circulatory system, a circulatory fluid called

A

blood

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9
Q

confined to vessels and is distinct from the interstitial fluid

A

close circulatory system (blood)

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10
Q

blood enters heart- leaves then either goes in the organs or leave then finds its away back in the heart using

A

ostia

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11
Q

it is internal bleeding but blood goes back using tiny pores

A

ostia

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12
Q

small brached vessels in each organs

A

capillaries

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13
Q

blood enters heart - leaves then enter capillaries turning nutrients to waste products

A

close circulatory system

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14
Q

blood enters heart leaves then either goes in the organs or leave then finds its way back in the heart using ostia

A

open circulatory system

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15
Q

blood isn’t restricted to blood vessels

A

open

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16
Q

blood is in direct contact with body tissues

A

open

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17
Q

blood contact w/ tissues only exchange takes place

A

open

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18
Q

no gas transport

A

open

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19
Q

cant maintain blood pressure

20
Q

always restricted (trapped)

21
Q

through capillaries

22
Q

gas included

23
Q

describes the heart and blood vessels

A

cardiovascular system

24
Q

carry oxygenated blood away from the heart (thick)

A

red artery

25
carry deoxygenated blood back and has value to avoid blood returning (thin)
blue vein
26
directs blood to the skin and lungs for gas exchange (amphibian)
pulmocutaneous circuit
27
pulmocutaneous circuit pulmonary circuit
double circulation
28
travels through the body and returns in a single circuit (loop)
single circulation
29
pumps blood
right ventricle
30
Carry blood from the right ventricle to the lungs.
Pulmonary Arteries:
31
Sites where blood exchanges CO2 for O2.
Capillary Beds in the Lungs:
32
Receives oxygen-rich blood from the lungs.
Left Atrium
33
Pumps oxygen-rich blood out to body tissues.
Left Ventricle:
34
: The main artery that conveys blood to arteries throughout the body.
Aorta
35
Sites where blood delivers oxygen to the head and arms.
Capillary Beds in the Head and Arms:
36
Sites where blood delivers oxygen to the abdominal organs and legs
Capillary Beds in the Abdominal Organs and Legs:
37
Drains oxygen-poor blood from the head, neck, and forelimbs
Superior Vena Cava:
38
Drains oxygen-poor blood from the trunk and hind limbs.
Inferior Vena Cava:
39
Receives oxygen-poor blood from the venae cavae.
Right Atrium:
40
pumping and filling
cardiac cycle
41
relaxation phase
systole
42
irregular heartbeat
arrhythmia
43
carbs built up, heart attack
coronary artery disease
44
iba sound ng heartbeat
mitral valve prolapse
45
small left ventricle
cardiomyopathy
46
Right Ventricle > Pulmonary Valve > Pulmonary Artery> Lungs > Pulmonary Vein> Left Atrium> Mital Valve> Left Ventricle> Aortic Valve> Aorta> Systemic Artery> Body/Capillaries> Systemic Vein> Superior vena cava/Inferior Vena Cava> Right Atrium> Tricuspid Valve> Right Ventricle
47
The chambers that receive blood entering the heart are called atria
(singular, atrium)