BIO 202 - CHAPTER 19 QUESTIONS
WITH CORRECT ANSWERS 2025-
2026
Blood vessels are dynamic structures that... CORRECT ANSWER
Pulsate. Constrict.
Relax.
Proliferate.
Blood vessels CORRECT ANSWER
of the body form a closed delivery system that begins and ends at the heart.
The inner most tunic of the blood vessel CORRECT ANSWER tunica intima. contains
endothelium.
The middle tunic of the blood vessel CORRECT ANSWER
tunica media. Smooth muscle and sheets of elastin. Bulkiest layer. Regulation of vasoconstriction and va
sodilation.
The middle tunic regulates CORRECT ANSWER
circulatory dynamics because the change in vessel diameter effects blood flow and pressure.
The outermost layer of the blood vessel CORRECT ANSWER tunica
externa. composed of largely loosely woven collagen fibers to anchor it to
surroundings.
most superficial tunic CORRECT ANSWER tunica externa
the arterial system has one of these; the venous system has two CORRECT ANSWER
brachiocephalic
,these arteries supply the myocardium CORRECT ANSWER coronary
two paired arteries serving the brain CORRECT ANSWER internal carotid, vertebral
, longest vein in the lower limb CORRECT ANSWER greater saphenous
artery on the dorsum of the foot checked after leg surgery CORRECT ANSWER dorsalis pedis
serves the posterior thigh CORRECT ANSWER deep femoral
supplies the diaphragm CORRECT ANSWER phrenic
formed by the union of the radial and ulnar veins CORRECT ANSWER brachial
two superficial veins of the arm CORRECT ANSWER basilic, cephalic
artery serving the kidney CORRECT ANSWER renal
veins draining the liver CORRECT ANSWER hepatic
artery that supplies the distal half of the large intestine CORRECT ANSWER inferior mesenteri
drains the pelvic organs CORRECT ANSWER internal iliac
what the external iliac artery becomes on entry into the thigh CORRECT ANSWER femoral
major artery serving the arm CORRECT ANSWER brachial
supplies most of the small intestine CORRECT ANSWER superior mesenteric
join to form the inferior vena cava CORRECT ANSWER common iliac
WITH CORRECT ANSWERS 2025-
2026
Blood vessels are dynamic structures that... CORRECT ANSWER
Pulsate. Constrict.
Relax.
Proliferate.
Blood vessels CORRECT ANSWER
of the body form a closed delivery system that begins and ends at the heart.
The inner most tunic of the blood vessel CORRECT ANSWER tunica intima. contains
endothelium.
The middle tunic of the blood vessel CORRECT ANSWER
tunica media. Smooth muscle and sheets of elastin. Bulkiest layer. Regulation of vasoconstriction and va
sodilation.
The middle tunic regulates CORRECT ANSWER
circulatory dynamics because the change in vessel diameter effects blood flow and pressure.
The outermost layer of the blood vessel CORRECT ANSWER tunica
externa. composed of largely loosely woven collagen fibers to anchor it to
surroundings.
most superficial tunic CORRECT ANSWER tunica externa
the arterial system has one of these; the venous system has two CORRECT ANSWER
brachiocephalic
,these arteries supply the myocardium CORRECT ANSWER coronary
two paired arteries serving the brain CORRECT ANSWER internal carotid, vertebral
, longest vein in the lower limb CORRECT ANSWER greater saphenous
artery on the dorsum of the foot checked after leg surgery CORRECT ANSWER dorsalis pedis
serves the posterior thigh CORRECT ANSWER deep femoral
supplies the diaphragm CORRECT ANSWER phrenic
formed by the union of the radial and ulnar veins CORRECT ANSWER brachial
two superficial veins of the arm CORRECT ANSWER basilic, cephalic
artery serving the kidney CORRECT ANSWER renal
veins draining the liver CORRECT ANSWER hepatic
artery that supplies the distal half of the large intestine CORRECT ANSWER inferior mesenteri
drains the pelvic organs CORRECT ANSWER internal iliac
what the external iliac artery becomes on entry into the thigh CORRECT ANSWER femoral
major artery serving the arm CORRECT ANSWER brachial
supplies most of the small intestine CORRECT ANSWER superior mesenteric
join to form the inferior vena cava CORRECT ANSWER common iliac
