Human Anatomy
9th Edition
ISBN: 9780135168059
Author: Marieb, Elaine Nicpon, Brady, Patricia, Mallatt, Jon
Publisher: Pearson Education, Inc.,
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Chapter 20, Problem 12RQ
Summary Introduction
To determine:
The two vessels that are missing from the following sequence: Tracing the drainage of venous blood from the small intestine, blood enters the superior mesenteric vein, hepatic vein, inferior vena cava, and right atrium.
Introduction:
The intestinal venous blood is full of digested food and nutrients. Hepatic portal system is comprised of the hepatic portal vein, superior mesenteric, and splenic veins. This portal system carries digested nutrients from parts of the stomach, intestine, and transports it to the liver for further processing.
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Chapter 20 Solutions
Human Anatomy
Ch. 20 - What structural features of capillaries make them...Ch. 20 - Prob. 2CYUCh. 20 - Prob. 3CYUCh. 20 - Prob. 4CYUCh. 20 - Prob. 5CYUCh. 20 - Prob. 6CYUCh. 20 - Which vessel do you palpate to feel a pulse in...Ch. 20 - Name the vessels that branch off the abdominal...Ch. 20 - Prob. 9CYUCh. 20 - Prob. 10CYU
Ch. 20 - Prob. 11CYUCh. 20 - Prob. 12CYUCh. 20 - How does elevated blood glucose associated with...Ch. 20 - Prob. 14CYUCh. 20 - Prob. 15CYUCh. 20 - Prob. 1RQCh. 20 - Prob. 2RQCh. 20 - Prob. 3RQCh. 20 - Prob. 4RQCh. 20 - Prob. 5RQCh. 20 - Prob. 6RQCh. 20 - Prob. 7RQCh. 20 - Prob. 8RQCh. 20 - The following sequence traces the flow of...Ch. 20 - Prob. 10RQCh. 20 - The inferior mesenteric artery supplies the (a)...Ch. 20 - Prob. 12RQCh. 20 - Prob. 13RQCh. 20 - An accident victim sustained a puncture wound in...Ch. 20 - Prob. 15RQCh. 20 - Prob. 16RQCh. 20 - (a) What structural features are responsible for...Ch. 20 - Prob. 18RQCh. 20 - Prob. 19RQCh. 20 - Sketch the arterial circle at the base of the...Ch. 20 - Prob. 21RQCh. 20 - Prob. 22RQCh. 20 - Prob. 23RQCh. 20 - Prob. 24RQCh. 20 - Differentiate between arteriosclerosis and...Ch. 20 - A pulse can be felt in the following arteries:...Ch. 20 - In an eighth-grade health class, the teacher...Ch. 20 - Prob. 2CRCAQCh. 20 - Prob. 3CRCAQCh. 20 - Prob. 4CRCAQCh. 20 - Prob. 5CRCAQCh. 20 - Prob. 6CRCAQCh. 20 - Occasionally, either the ductus arteriosus or the...Ch. 20 - Prob. 8CRCAQ
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- The hepatic portal vein receives blood from four major veins. What are the major veins?arrow_forwardName the three major arteries that branch from the descending aorta to supply the gastrointestinal tract, and list their major branches.arrow_forwardDeoxygenated blood found in this vessel at the site marked (white arrow): (A) drains directly into the medial basilic vein (B) drains directly into the medial cephalic vein (C) drains directly into the brachial vein (D) drains directly into the median cephalic vein (E) drains directly into the axillary veinarrow_forward
- What organs are drained by the hepatic portan vien? Discuss.arrow_forwardThe unpaired arteries supplying blood to the visceral organs include the (a) adrenal, renal, and lumbar arteries. (b) iliac, gonadal, and femoral arteries. (c) celiac trunk and superior and inferior mesenteric arteries. (d) a, b, and c are correct.arrow_forwardThe following sequence traces the flow of arterial blood to the left parietal and temporal lobes of the brain. Tell which artery is missing: Blood leaves the heart and passes through the aorta, the left common carotid artery, and the middle cerebral artery. (a) vertebral, (b) brachiocephalic, (c) internal carotid, (d) basilar.arrow_forward
- Which of the following vessels is bilaterally symmetrical (that is, has an identical member of a pair on either side of the body)? (a) internal carotid artery, (b) brachiocephalic trunk, (c) azygos vein, (d) superior mesenteric vein.arrow_forwardThe vessel marked (black arrow) is a branch of which of the following? Choose from the following: (A) afferent arteriole (B) cortical radiate artery (C) interlobar artery (D) arcuate artery (E) segmental arteryarrow_forwardRelaxation of precapillary sphincters: a) increases blood flow through ateriovenous shunt b) increases hydrostatic pressure at the arteriole end of the capillary c) reduces the quanityt of blood serving that body region d) is directly caused by the parasympathetic nervous systemarrow_forward
- The two arteries formed by the division of the brachioce- phalic trunk are the (a) aorta and internal carotid. (b) axillary and brachial. (c) external and internal carotid. (d) common carotid and subclavian.arrow_forwardWhich of the following organs does NOT receive oxygenated blood via branches of the celiac trunk? (A) stomach (B) large intestine (C) liver (D) pancreas (E) spleenarrow_forwardWhat is a portal system? What is the function of the hepatic portal system?arrow_forward
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