Systemic Circulation Flashcards

1
Q

most vital organ in the body

A

heart

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2
Q

sound that heart produces

A

lub and dub

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3
Q

is the force that keeps blood circulates continuously

A

blood pressure

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4
Q

is the measurement of the pressure or force of blood inside your arteries

A

blood pressure

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5
Q

the arterial blood pressure are measured in ____ and _____

A

systolic pressure and diastolic pressure

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6
Q

the pressure in the arteries in at the peak of the ventricular contraction

A

systolic pressure

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7
Q

the pressure when the ventricles are relaxing

A

diastolic pressure

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8
Q

5 factors that can alter blood pressure

A

age
weight
temperature
emotional state
various drugs

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9
Q

fluid that circulate around the body that carries oxygen and nutrients to the other parts of the body that travels through the blood vessel

A

blood

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10
Q

4 functions of blood

A

transport, regulatory, protection, detoxification

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11
Q

4 types of blood cells

A

plasma
rbc/erythrocytes
wbc/leukocytes
platelets

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12
Q

yellowish part of blood
single largest component of blood - 55%
water salts antibodies enzymes and proteins

A

plasma

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13
Q

covered with a membrane composed of lipids and proteins, no nucleus

made in bone marrow

live for 120 days

A

red blood cells/erythrocytes

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14
Q

cells of immune system that helps fight foreign substances and infections

derived from hematopoietic stem cells

A

white blood cells/leukocytes

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15
Q

form clot to repair the damage, liquid portion of blood, 95% water

A

platelets

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16
Q

_________ blood flows in the artery; __________ flows through the veins

A

OXYGENATED blood flows in the artery; DEOXYGENATED flows through the veins

17
Q

oxygenated blood also called

A

arterial blood

18
Q

deoxygenated blood also called

A

venous blood

19
Q

blood that bright red in color

A

oxygenated blood

20
Q

blood that dark red/blackish red in color

A

deoxygenated blood

21
Q

are channels that carry blood throughout your body

A

blood vessel

22
Q

3 types of blood vessels

A

arteries
veins
capillaries