ILAs Flashcards

1
Q

Layers of normal arterial wall

A

Tunica intima, media and adventitia

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2
Q

Elastic arteries

A

Closer to the heart and have more elastin in tunica media to withstand pressure and exert elastic recoil

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3
Q

Muscular arteries

A

Further away from heart, have more muscle in tunica media to be able to vasoconstrict and vasodilate

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4
Q

Arterioles

A

Have less than 3 smooth muscle layers in tunica media

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5
Q

Site of maximum TPR (total peripheral resistance)

A

Arterioles

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