LAB MANUAL FOR HUMAN A&P MAIN VERSION
4th Edition
ISBN: 9781266871016
Author: Martin
Publisher: MCG
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Textbook Question
Chapter 54, Problem 4.2A
Name the valve (sphincter) located between the stomach and the duodenum.
What is the function of this valve?
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A.) What is the name of the valve that separates the small intestine from the colon or
large intestine.
B.) What special modification of the longitudinal muscle layer takes place in the colon?
C.)Name two different functions of the large intestine or colon:
Bianca went on a trip to the Bahamas during spring vacation and did not study for her anatomy test scheduled early the following week. On the test, she mixed up the following pairs of structures: (a) the rectal valves and the anal valves, (b) pyloric part and pylorus of the stomach, (c) anal canal and anus, (d) villi and microvilli (in the small intestine), (e) hepatic vein and hepatic portal vein, (f) gastric pits and gastric glands. Help her by defining and differentiating between these sound-alike structures.
Name the valve that prevents regurgitation of food from the small intestine back into the stomach.
Chapter 54 Solutions
LAB MANUAL FOR HUMAN A&P MAIN VERSION
Ch. 54 - Which of the following digestive organs possesses...Ch. 54 - Which is a major function of the oral cavity? a....Ch. 54 - Bile is produced in the a. small intestine. b....Ch. 54 - The _________________ is the exposed part of a...Ch. 54 - The __________________ sphincter is the muscular...Ch. 54 - The stomach can stretch enough to hold the...Ch. 54 - The __________________ lobe is the largest lobe of...Ch. 54 - The appendi,. cecum, and ascending colon are on...Ch. 54 - The anal sphincter muscles include an external...Ch. 54 - Describe how the structure of the small intestine...
Ch. 54 - Identity the numbered features in figures 54.17,...Ch. 54 - FIGURE 54.18 Label the features associated with...Ch. 54 - FIGURE 54.19 Label the digestive structures of...Ch. 54 - FIGURE 54.20 Label the features of the large...Ch. 54 - Match the terms ¡n column A with the descriptions...Ch. 54 - Summarize the function(s) of each digestive organCh. 54 - Name the valve (sphincter) located between the...Ch. 54 - Name the valve located between the small and the...Ch. 54 - The liver receives blood from the...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Name the vascular connection that exists between the digestive tractand liver.arrow_forwardA narrowing of the ileocecal valve would hamper movement of chyme between what two organs?arrow_forwardUse the key below to indicate the blood vessel that supplies arterial blood to each of the digestive organs listed.Key: (a) celiac trunk(b) superior mesenteric artery(c) inferior mesenteric artery(1) stomach (5) ascending colon(2) ileum (6) rectum(3) descending colon (7) cecum(4) liverarrow_forward
- In what quadrant would the majority of the stomach belocated? In which region(s)?arrow_forwardIdentify the structures numbered 3–6 on the X-ray of the human stomach shown in Figurearrow_forward(a) Make a rough sketch of the visceral surface of the liver, and label the following five structures: fissure, porta hepatis, inferior vena cava, gallbladder, caudate lobe. (b) To follow up on part (a), it is easy to learn the structure of the visceral surface of the liver if you can find and mark the big H there. To mark the left vertical limb of the H, draw a line through the fissure. To mark the crossbar of the H, draw a horizontal line through the porta hepatis. Then, to mark the right limb of the H, draw a continuous vertical line through the inferior vena cava and gallbladder. Which two lobes are inside the H? Which limb of the H separates the liver’s right and left lobes?arrow_forward
- Why are the circular folds much more numerous in theduodenum than in the ileum? How does the abundance ofcircular folds relate to the main functions of the duodenumand ileum?arrow_forwardDefine sigmoid colonarrow_forwardWhich of the following correctly indicates the relationship between the two arteries? Choose one from the following: (A) the gastroduodenal artery gives rise to the right gastric artery (B) the hepatic artery proper gives rise to the gastroduodenal artery (C) the splenic artery gives rise to the short gastric arteries (D) the left gastric artery gives rise to the gastroduodenal arteryarrow_forward
- What is the fundus of the stomach?arrow_forwardName three part of large intestine. Which vestigial organ arises from the first part of it ?arrow_forwardWhich of the following correctly describe the flow of blood through the classical liver lobule and beyond? (More than one choice is correct.) (a) portal venule to sinusoids to central vein to hepatic vein to inferior vena cava, (b) porta hepatis to hepatic vein to portal venule, (c) portal venule to central vein to hepatic vein to sinusoids, (d) portal arteriole to sinusoids to central vein to hepatic vein.arrow_forward
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