Question

7.6 Abdominal Cavity The abdominal wall and organs are lined by a membrane supported by connective tissue. Double-layered sheets of body wall and support the organs. peritoneum, called mesenteries, project from the Observation: Abdominal Cavity If your pig is partially illed with dark, brownish material, take your a o bluc latex material is clotted blood, Consult your instructor may enclose organs you will need to study Liver sh material, take your animal to the sink and rinse it out. This The liver, the largest organ in the abdomen 5) producing bucing bile, (3) storing glycogen, (4) maintaining the blood organ. Its anterior surface is smoothly convex and fits snugly into the (1) disposing of wom-out red blood cells. (2) (Fig. 7.6), performs numerous vital functions, including storing Sy 1. Locate the liver, a large, brown concavity of the diaphragm. 2. Name several functions of the liver. Stomach and Spleen The organs of the digestive tract include the stomach, small intestine, Fig. 7.5) stores food and has nume and large intestine. The stomach (see rous gastric glands. These glands secrete a juice that digests protein. The that contains both white and organ in the lymphatic system that contains both white and red blood cells. It purifies blood and disposes of worn-out red blood cells. I. Push aside and identify the stomach, a large sac dorsal to the liver on the left side. 2. Locate the point near the midline of the body where the esophagus penetrates the diaphragm and joins the stomach. 3. Find the spleen, a long, flat, reddish organ attached to the stomach by mesentery. 4. The stomach is a part of what system? What is its function? 5. The spleen is a part of what system? What is its function? Small Intestine The small intestine is the part of the digestive tract that receives secretions from the pancreas and gallbladder. Besides being an area for the digestion of all components of food, carbohydrate, protein, and fat, the small intestine absorbs the products of digestion: glucose, amino acids, glycerol, and fatty acids. 1. Look posteriorly where the stomach makes a curve to the right and narrows to join the anterior end of the small intestine called the duodenum. irregular mass of bends and coils held together by a common mesentery What is its function? 2. From the duodenum, the small intestine runs posteriorly for a short distance and is then thrown into an 3. The small intestine is a part of what system? of the

Answer 1

PART 1

LIVER

1 SEVERAL FUNCTION OF LIVER ARE

PRODUCING BILE FOR DIGESTION OF FOOD

STORE GLYCOGEN

FIRST PART METABOLISIM OF SEVERAL DRUG

MAINTAINING BLOOD GLUCOSE LEVEL

ETC

PART 2 STOMACH AND SPLEEN

2 Locate the point near midline of the body where the esophagus penetrate the diaphragm and joint the stomach

oesophagus penetrate diaphragm In the thoracic cavity and joint to stomach in the abdominal cavity

3 spleen location

spleen found at junction of stomach and small intestine in the abdominal region it is not the part of digestive system

4 stomach is the part of what system and what is its function

stomach is the part of digestive system and its functions are as follow

storing of food

breakdown of food and mixing of food with digestive enzyme

Slowly empties a chime mixture into the small intestine.

5 spleen is the part of what system and its function

spleen is the part of immune system

function of spleen

filter blood

killed old blood cell by transferring them to liver and elsewhere

its play an important role against fighting to foreign particle

PART 3 SMALL INTESTINE

small intestine is the part of what system and its function

small intestine is the part of digestive system

and its functions are

secrete several enzyme which help in breakdown of macromolecule

it play an very important role in absorption of food into the systemic flow

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