Blood Vessels Quiz Flashcards

1
Q

Two arteries formed by the division of the brachiocephalic trunk

A

COMMON CAROTID AND SUBCLAVIAN

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2
Q

First artery that branches off the ascending aorta; serves the heart.

A

CORONARY ARTERY

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3
Q

Two paired arteries serving the brain

A

INTERNAL CAROTID AND VERTEBRAL

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4
Q

Largest artery of the body.

A

AORTA

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5
Q

Artery that serves the adrenal gland.

A

ADRENAL ARTERY

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6
Q

Artery that serves the thigh.

A

FEMORAL ARTERY

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7
Q

Major artery serving the arm and generally used to determine blood pressure

A

BRACHIAL

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8
Q

Artery that supplies the last half of the large intestine

A

INFERIOR MESENTERIC

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9
Q

Artery that serves the pelvis.

A

INTERNAL ILIAC

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10
Q

Artery that serves the spleen

A

SPLENIC

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11
Q

Artery that supplies the small intestine and proximal large intestine

A

SUPERIOR MESENTERIC

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12
Q

The terminal branches of the descending aorta

A

COMMON ILLIAC ARTERIES

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13
Q

Arterial trunk that has three major branches that supply the liver, spleen, and stomach

A

CELIAC TRUNK

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14
Q

Major artery serving the external structures of the skull

A

EXTERNAL CAROTID

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15
Q

Artery generally used to feel the pulse at the wrist

A

RADIAL

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16
Q

Artery serving the kidney

A

RENAL

17
Q

First vessel to branch from the aortic arch

A

BRACHIOCEPHALIC ARTERY

18
Q

Arteries that supply the upper limbs

A

AXILLARY

19
Q

Artery that supplies the liver

A

COMMON HEPATIC

20
Q

Artery that supplies the stomach and lower esophagus

A

LEFT GASTRIC

21
Q

Elastic artery function

A

Conduct blood at high pressure

22
Q

Muscular artery function (2)

A

blood flow to organs
regulate blood pressure

23
Q

Arterioles function (2)

A

blood flow to tissues
feed capillaries

24
Q

venules function

A

drain capillary beds

25
Q

veins function (2)

A

blood reservoirs
return blood to heart

26
Q

elastic artery tissue characteristics

A

extensive elastic laminae, thick muscular tunica media

27
Q

muscular artery tissue characteristics

A

thick, muscular tunica media

28
Q

arterioles tissue characteristics

A

thin walls with smooth muscle cells

29
Q

capillary tissue characteristics

A

usually 1 layer of squamous endothelia w/ no smooth muscle

30
Q

venule tissue characteristics

A

thin tunica media, few smooth muscles

31
Q

vein tissue characteristics

A

thin tunica media w/ layer of smooth muscle, large lumen

32
Q

outer part of vessels

A

tunica externa

33
Q

middle part of vessels

A

tunica media

34
Q

internal part of vessels

A

tunica intimia

35
Q

tunica intimia composed of (2)

A

endothelium
elastic membrane

36
Q

internal layer of capillaries

A

basement membrane