Heart Flashcards

1
Q

What are neutrophils known as

A

Hetrophils

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2
Q

Which animals have additional white blood cells Calle azurophic

A

Snakes

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3
Q

What’s nucleated and oval in shape

A

RBCs

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4
Q

True or false are their more lymphocytes than neutrophils

A

True

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5
Q

Which cell do Guinea pigs have which is a circulating mononuclear cell

A

Foa kurloff

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6
Q

True or false their are more lynophosytes than lynphiles

A

True

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7
Q

Whys blood clotting important

A

To prevent excessive blood loss

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8
Q

What the body’s barrack antiogulant called

A

Hepain

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9
Q

What clotting time

A

3-5 mins

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10
Q

Wheee does the heart lie

A

The mediastinum

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11
Q

Where the heart stay

A

Slightly left of the middle

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12
Q

What’s the sac called

A

Pericardium

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13
Q

What’s the inner layer called

A

Endocardium

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14
Q

What’s the middle layer called

A

Myocardium

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15
Q

What’s the outer layer called

A

Epicardium

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16
Q

Which side does the blood enter

A

Right hand side

17
Q

How does blood become oxygenated

A

Goes through the lungs

18
Q

What do arteries do and what is the structure

A

Transports oxygenated blood
Thick vessel walls to withstand the pressure from the blood and heart
The smooth muscle controls the diameter of the artery
Don’t need valves
Regulates flow of blood

19
Q

What do veins do and their functions

A

Transportation of deoxygenated blood
Thinner vessel wall
Collapses on themself during low pressure
Used for blood samples
Valves to prevent back flow
Smaller veins called venues

20
Q

What’s capillaries function and structure

A

Smallest of all vessels
Thin walls
Permeable allows thing to pass through like o2
Blood flows slowly