Chpt. 18 — 2 Quiz PDF

1/27/25, 12:33 AM QUIZ Ch. 18 Anatomy of the Blood Vessels and Special Circulations: Attempt review | SEC Moodle Started on Sunday, 26 January 2025, 10:30 PM State Finished Completed on Sunday, 26 January 2025, 10:32 PM...

1/27/25, 12:33 AM QUIZ Ch. 18 Anatomy of the Blood Vessels and Special Circulations: Attempt review | SEC Moodle Started on Sunday, 26 January 2025, 10:30 PM State Finished Completed on Sunday, 26 January 2025, 10:32 PM Time taken 1 min 56 secs Marks 0.00/25.00 Grade 0.00 out of 100.00 Question 1 Not answered Marked out of 1.00 Through which blood vessel does blood not flow on its way from the ascending aorta to the dorsalis pedis? Select one: a. Femoral artery b. Celiac trunk c. Common iliac artery d. Aortic arch The correct answer is: Celiac trunk Question 2 Not answered Marked out of 1.00 Through which blood vessel does blood not flow on its way from the hepatic vein to the brachial artery? Select one: a. Pulmonary artery b. Ascending aorta c. Descending aorta d. Subclavian artery The correct answer is: Descending aorta https://classroom.success.edu/mod/quiz/review.php?attempt=308242&cmid=322522 1/9 1/27/25, 12:33 AM QUIZ Ch. 18 Anatomy of the Blood Vessels and Special Circulations: Attempt review | SEC Moodle Question 3 Not answered Marked out of 1.00 Which of the following is true of the aorta? Select one: a. It is the blood vessel into which all veins drain. b. It is usually color-coded blue. c. It is the largest artery from which most other arteries originate. d. It extends from the upper thorax to the diaphragm, at which point it bifurcates into the common iliac arteries. The correct answer is: It is the largest artery from which most other arteries originate. Question 4 Not answered Marked out of 1.00 Which of the following is true of both the vertebral and common carotid arteries? Both: Select one: a. drain their contents into the jugulars. b. arise from the subclavian arteries. c. are branches of the ascending aorta. d. supply oxygenated blood to the circle of Willis. The correct answer is: supply oxygenated blood to the circle of Willis. Question 5 Not answered Marked out of 1.00 What is the artery that supplies the head and neck region? Select one: a. Jugular b. Axillary c. Portal d. Carotid The correct answer is: Carotid https://classroom.success.edu/mod/quiz/review.php?attempt=308242&cmid=322522 2/9 1/27/25, 12:33 AM QUIZ Ch. 18 Anatomy of the Blood Vessels and Special Circulations: Attempt review | SEC Moodle Question 6 Not answered Marked out of 1.00 Which of the following is true of both the aortic arch and the right brachiocephalic arteries? Both: Select one: a. arise from the coronary arteries. b. deliver their contents to the jugulars. c. receive oxygenated blood from the circle of Willis. d. give rise to the left and right common carotid arteries. The correct answer is: give rise to the left and right common carotid arteries. Question 7 Not answered Marked out of 1.00 In which fetal blood vessel is oxygen concentration greatest? Select one: a. Aorta b. Umbilical vein c. Umbilical arteries d. Left ventricle The correct answer is: Umbilical vein Question 8 Not answered Marked out of 1.00 The correct flow of blood is: placenta → umbilical vein → ductus venosus → Select one: a. foramen ovale. b. umbilical artery. c. inferior vena cava. d. ductus arteriosus. The correct answer is: inferior vena cava. https://classroom.success.edu/mod/quiz/review.php?attempt=308242&cmid=322522 3/9 1/27/25, 12:33 AM QUIZ Ch. 18 Anatomy of the Blood Vessels and Special Circulations: Attempt review | SEC Moodle Question 9 Not answered Marked out of 1.00 Which of the following is true? Select one: a. The jugular vein drains blood from the liver. b. Both the vertebral arteries and the internal carotid arteries carry oxygenated blood to the brain. c. The portal vein delivers oxygenated blood to the liver. d. Both the superior and inferior venae cavae empty blood into the jugular veins. The correct answer is: Both the vertebral arteries and the internal carotid arteries carry oxygenated blood to the brain. Question 10 Not answered Marked out of 1.00 Which of the following best describes an artery? Select one: a. Blood vessel that always carries oxygenated blood. b. Blood vessel that is always color-coded red. c. Blood vessel that contains valves ensuring the flow of blood from the arterial to the venous circulation. d. Blood vessel that carries blood away from the heart. The correct answer is: Blood vessel that carries blood away from the heart. Question 11 Not answered Marked out of 1.00 Through which blood vessel does blood flow on its way from the axillary vein to the right atrium? Select one: a. Coronary sinus b. Subclavian vein c. Inferior vena cava d. Jugular vein The correct answer is: Subclavian vein https://classroom.success.edu/mod/quiz/review.php?attempt=308242&cmid=322522 4/9 1/27/25, 12:33 AM QUIZ Ch. 18 Anatomy of the Blood Vessels and Special Circulations: Attempt review | SEC Moodle Question 12 Not answered Marked out of 1.00 Which of the following is least true of the circle of Willis? Select one: a. It is the arterial blood supply to the brain. b. It is supplied by the internal carotid arteries. c. It is supplied by the vertebral arteries. d. Oxygenated blood is delivered to the circle of Willis by the jugulars. The correct answer is: Oxygenated blood is delivered to the circle of Willis by the jugulars. Question 13 Not answered Marked out of 1.00 Blood pressure is lowest in the: Select one: a. inferior vena cava. b. aorta. c. pulmonary capillaries. d. femoral artery. The correct answer is: inferior vena cava. Question 14 Not answered Marked out of 1.00 The subclavian artery is: Select one: a. a branch of the abdominal aorta. b. part of the hepatic portal circulation. c. part of the circle of Willis. d. a branch of the aorta that supplies the upper extremity. The correct answer is: a branch of the aorta that supplies the upper extremity. https://classroom.success.edu/mod/quiz/review.php?attempt=308242&cmid=322522 5/9 1/27/25, 12:33 AM QUIZ Ch. 18 Anatomy of the Blood Vessels and Special Circulations: Attempt review | SEC Moodle Question 15 Not answered Marked out of 1.00 The saphenous vein: Select one: a. is the shortest vein in the body. b. is part of the hepatic portal system. c. extends from the foot to the thigh. d. joins with the mesenteric vein to form the portal vein. The correct answer is: extends from the foot to the thigh. Question 16 Not answered Marked out of 1.00 The common iliac veins drain unoxygenated blood into the: Select one: a. great saphenous vein. b. inferior vena cava. c. portal vein. d. jugular vein. The correct answer is: inferior vena cava. Question 17 Not answered Marked out of 1.00 If this fetal heart structure failed to close after birth, blood would shunt from the left atrium into the right atrium. Select one: a. Ductus arteriosus b. Ductus venosus c. Foramen ovale d. Circle of Willis The correct answer is: Foramen ovale https://classroom.success.edu/mod/quiz/review.php?attempt=308242&cmid=322522 6/9 1/27/25, 12:33 AM QUIZ Ch. 18 Anatomy of the Blood Vessels and Special Circulations: Attempt review | SEC Moodle Question 18 Not answered Marked out of 1.00 Which of the following structures serves as the “lungs” for the fetus? Select one: a. Ductus venosus b. Ductus arteriosus c. Placenta d. Foramen ovale The correct answer is: Placenta Question 19 Not answered Marked out of 1.00 Which of the following vessels carries unoxygenated blood from the liver to the inferior vena cava? Select one: a. Portal vein b. Celiac axis c. Hepatic artery d. Hepatic veins The correct answer is: Hepatic veins Question 20 Not answered Marked out of 1.00 Through which blood vessel(s) does blood not flow on its way from the right axillary vein to the right axillary artery? Select one: a. Right subclavian vein b. Pulmonary veins c. Right subclavian artery d. Right common carotid artery The correct answer is: Right common carotid artery https://classroom.success.edu/mod/quiz/review.php?attempt=308242&cmid=322522 7/9 1/27/25, 12:33 AM QUIZ Ch. 18 Anatomy of the Blood Vessels and Special Circulations: Attempt review | SEC Moodle Question 21 Not answered Marked out of 1.00 The three groups of blood vessels that are associated with hepatic circulation include the hepatic artery, the hepatic veins, and the _______________. Select one: a. splenic vein b. superior mesenteric vein c. circle of Willis d. hepatic portal system The correct answer is: hepatic portal system Question 22 Not answered Marked out of 1.00 The merger of these two arteries forms the basilar artery. Select one: a. Internal carotid arteries b. Subclavian arteries c. Vertebral arteries d. Brachiocephalic arteries The correct answer is: Vertebral arteries Question 23 Not answered Marked out of 1.00 The single layer of epithelium of this (these) blood vessel(s) allow(s) for the transport of water and dissolved solute between the blood and interstitium. Select one: a. Arterioles b. Aorta c. Veins d. Capillaries The correct answer is: Capillaries https://classroom.success.edu/mod/quiz/review.php?attempt=308242&cmid=322522 8/9 1/27/25, 12:33 AM QUIZ Ch. 18 Anatomy of the Blood Vessels and Special Circulations: Attempt review | SEC Moodle Question 24 Not answered Marked out of 1.00 The capillaries are color-coded red to purple to blue, thereby reflecting: Select one: a. the movement of carbon dioxide from the tissues to the blood. b. the change in the amount of vascular smooth muscle in the endothelium. c. the diffusion of oxygen from the blood into the tissues. d. the accumulation of metabolic waste in the capillaries. The correct answer is: the diffusion of oxygen from the blood into the tissues. Question 25 Not answered Marked out of 1.00 What is the fetal structure that connects the umbilical vein with the inferior vena cava? Select one: a. Foramen ovale b. Ductus venosus c. Ductus arteriosus d. Placenta The correct answer is: Ductus venosus https://classroom.success.edu/mod/quiz/review.php?attempt=308242&cmid=322522 9/9