BLOOD VESSELS AND CIRCULATION

Question 1

transport blood from left ventricle

Answer 1

systemic vessels

Question 2

transport blood from right ventricle

Answer 2

pulmonary vessels

Question 3

outermost layer; composed of dense connective tissue

a. tunica intima
b. tunica media
c. tunica adventitia

Answer 3

c. tunica adventitia

Question 4

innermost layer; composed of endothelium

a. tunica intima
b. tunica media
c. tunica adventitia

Answer 4

a. tunica intima

Question 5

middle layer; composed of smooth muscles

a. tunica intima
b. tunica media
c. tunica adventitia

Answer 5

b. tunica media

Question 6

carries blood away from the heart

Answer 6

arteries

Question 7

prevent blood flow pressure from falling

a. elastic arteries
b. muscular arteries

Answer 7

a. elastic arteries

Question 8

control blood flow to different parts of the body

a. elastic arteries
b. muscular arteries

Answer 8

b. muscular arteries

Question 9

contraction of smooth muscle

Answer 9

vasoconstriction

Question 10

relaxation of smooth muscle

Answer 10

vasodilation

Question 11

Carries blood towards the heart

Answer 11

Veins

Question 12

Facilitate gas and fluid exchange

Answer 12

Capillaries

Question 13

supply the thoracic organ

Answer 13

visceral artery

Question 14

supply the thoracic wall

Answer 14

parietal artery

Question 15

supplied blood

a. celiac artery
b. superior mesenteric artery
c. inferior mesenteric artery

Answer 15

c. inferior mesenteric artery

Question 16

supplies the stomach

a. celiac artery
b. superior mesenteric artery
c. inferior mesenteric artery

Answer 16

a. celiac artery

Question 17

supplies the small and large intestine

a. celiac artery
b. superior mesenteric artery
c. inferior mesenteric artery

Answer 17

b. superior mesenteric artery

Question 18

supplies the kidney

a. renal artery
b. suprarenal artery
c. testes and ovarian artery

Answer 18

a. renal artery

Question 19

supplies the adrenal gland

a. renal artery
b. suprarenal artery
c. testes and ovarian artery

Answer 19

b, suprarenal artery

Question 20

supplies the testes in male and ovaries in female

a. renal artery
b. suprarenal artery
c. testes and ovarian artery

Answer 20

c. testes and ovarian artery

Question 21

supply the diaphragm

a. inferior phrenic artery
b. lumbar artery
c. median sacral artery

Answer 21

a. inferior phrenic artery

Question 22

supply the lumbar vertebrae and back muscle

a. inferior phrenic artery
b. lumbar artery
c. median sacral artery

Answer 22

b. lumbar artery

Question 23

supply the inferior vertebrae

a. inferior phrenic artery
b. lumbar artery
c. median sacral artery

Answer 23

c. median sacral artery

Question 24

in the armpit

a. axillary artery
b. brachial artery
c. ulnar artery
d. radial artery

Answer 24

a. axillary artery

Question 25

branch off from axillary arteries; blood pressure measurements are taken a. axillary artery b. brachial artery c. ulnar artery d. radial artery

Answer 25

b. brachial artery

Question 26

branch off from brachial artery; in the elbow a. axillary artery b. brachial artery c. ulnar artery d. radial artery

Answer 26

c. ulnar artery

Question 27

branch off from brachial artery; in the forearm and hand commonly used for taking a pulse a. axillary artery b. brachial artery c. ulnar artery d. radial artery

Answer 27

d. radial artery

Question 28

supplies the thigh a. femoral artery b. popliteal artery c. anterior and posterior tibial artery d. dorsalis pedis artery e. fibular artery

Answer 28

a. femoral artery

Question 29

supplies the lateral leg and foot a. femoral artery b. popliteal artery c. anterior and posterior tibial artery d. dorsalis pedis artery e. fibular artery

Answer 29

e. fibular artery

Question 30

supplies the knee a. femoral artery b. popliteal artery c. anterior and posterior tibial artery d. dorsalis pedis artery e. fibular artery

Answer 30

b. popliteal artery

Question 31

supplies the blood to the leg and foot a. femoral artery b. popliteal artery c. anterior and posterior tibial artery d. dorsalis pedis artery e. fibular artery

Answer 31

c. anterior and posterior tibial artery

Question 32

supplies the ankle a. femoral artery b. popliteal artery c. anterior and posterior tibial artery d. dorsalis pedis artery e. fibular artery

Answer 32

d. dorsalis pedis artery

Question 33

returns deoxygenated blood from the head, neck, thorax and upper limb a. superior vena cava b. inferior vena cava

Answer 33

a. superior vena cava

Question 34

returns deoxygenated blood from the abdomen, pelvis and lower limb a. superior vena cava b. inferior vena cava

Answer 34

b. inferior vena cava