What arterial system has one of these the venous system has two?

Answer 1

1.) the arterial system has one of these; the venous system has two - D.) brachiocephalic

2.) these arteries supply the myocardium - I.) coronary

3.) two paired arteries serving the brain - G.) common cartoid, and Z.) vertebral

4.) longest vein in the lower limb - O.) great saphenous

5.) artery on the dorsum of the foot checked after leg surgery - K.) dorsalis pedis

6.) serves the posterior thigh - J.) deep artery of the thigh

7.) supplies the diaphragm - T.) phrenic

8.) formed by the union of the radial and ulnar nerves - C.) brachial

9.) two superficial veins of the arm - B.) basilic and F.) Cephalic

10.) artery serving the kidney - W.) renal

11.) veins draining the liver - P.) hepatic

12.) artery that supplies the distal half of the large intestines - Q.) inferior mesenteric

13.) drains the pelvic organs - S.) internal iliac

14.) what the external iliac artery becomes on entry into the thigh - M.) femoral

15.) major artery serving the arm - X.) subclavian

16.) supplies most of the small intestine - Y.) superior mesenteric

17.) join to form the inferior vena cava - H.) common iliac

18.) an arterial trunk that has three major branches, which run to the liver, spleen, and stomach - E.) celiac trunk

19.) major artery serving the tissues external to the skull - L.) external cartoid

20.) three veins serving the leg - A.) anterior tibial, N.) fibular, and U.) posterior tibial

21.) artery generally used to take the pulse on the wrist - V.) radial

Answer 2

The arterial system has one aorta, while the venous system has two vena cavae (superior and inferior).