Cardiovascular Guided Notes Flashcards

1
Q

Cardio means:

A

Heart

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2
Q

Vascular means:

A

blood vessels/veins

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3
Q

Function of the Cardiovascular system

A

The body’s transport system

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4
Q

Job of the heart

A

Pump blood

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5
Q

Job of blood vessels

A

transport blood

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6
Q

Job of blood

A

deliver water, nutrients, air

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7
Q

Heart size

A

fist

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8
Q

Heart weight

A

under 1lbs

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9
Q

Heart shape

A

strawberry

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10
Q

Heart location

A

center of the chest

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11
Q

The Septum’s job

A

divides the heart into right and left sides; the left side contains a lot of oxygen

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12
Q

The 2 chambers and jobs

A
  1. Atrium - On top; where blood enters; smaller
  2. Ventricles - Bottom; bigger
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13
Q

Valves

A

Keeps blood flowing on one direction

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14
Q

Aorta

A

Largest artery in the body; blood to body

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15
Q

Aorta

A

Largest artery in the body; blood to body

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16
Q

Vena Cava

A

Carries blood from rest of the body backto the heart

17
Q

Pulmonary Artery

A

carries blood w/ oxygen to lungs

18
Q

Pulmonary Vein

A

Carries blood with oxygen to the heart

19
Q

Arteries

A

Carries blood away from the heart

20
Q

Veins

A

Carries blood back to the heart

21
Q

Capillary Vessels

A

Where the exchange of the nutrient takes place

22
Q

Blood Pressure

A

The force of blood against the walls of the Arteries

23
Q

Systole

A

Top number; ventricles retract

24
Q

Diastole

A

Bottom number; ventricles relax

25
Q

2 blood functions

A
  1. carries food and oxygen to all cells
  2. rids body of waste
26
Q

Red blood cells

A

Erythrocytes

27
Q

White Blood Cells

A

Leukocytes; protect you

28
Q

Platelets

A

Thrombocytes; creates scabs and prevents blood loss