The Digestive System - Dr Masoud Sirati Nir

Transcription

1 8. The Digestive System Exercise 8-1 Match the numbers in Column 1 with the letters in Column 2 according to the corresponding terms and definitions they designate. Term Definition 1. fundus A. branch of medicine concerned with the GI tract 2. cholecystis B. secretion of the pancreas essential in digestion 3. duodenum C. opening in the diaphragm through which the esophagus passes to get to the stomach 4. lipid D. the digestive tract 5. alimentary canal E. name given to the first 10 inches of the small intestine 6. ileum F. one of the four parts making up the stomach 7. esophageal hiatus G. the gallbladder 8. enterology H. the final 12-foot-long segment of the small intestine 9. enzyme I. to chew 10. masticate J. a fat-soluble particle 11. hepatitis K. incision into the jejunum 12. colonoscopy L. excision of the gallbladder 13. enteralgia M. inflammation of the liver 14. cholecystitis N. inflammation of the stomach and intestine 15. cholecystectomy O. painful peristalsis 16. gastroenteritis P. surgical establishment of an opening into the colon 17. colostomy Q. inflammation of the gallbladder 18. sialoangiitis R. abdominal pain 19. jejunotomy S. visual inspection of the colon 20. enterospasm T. inflammation of a salivary duct Exercise 8-2 Circle the term in the Choices column that correctly answers each of the following questions. 1. What is the name of the area of the stomach between the fundus and its main body? a) cardia b) diaphragm c) duodenal What part of the digestive tract is located between the pharynx and stomach? a) esophagus b) fundus c) ileum 3. What is the name of the chronic metabolic disease characterized by the body's decreased ability to utilize carbohydrates and its enhanced ability to utilize proteins and lipids? a) cholecystitis b) fundus c) diabetes mellitus 4. What is the name for a narrowing within the intestinal tract? a) enterorrhagia b) enterostenosis c) enteropathy 5. What is the term that means bleeding in the intestinal tract?

2 a) enterorrhagia; b) enterostenosis; c) enteropathy 6. What generic term refers to an intestinal disease? a) enterorrhagia; b) enterostenosis; c) enteropathy 7. What term means hernia of the stomach? a) gastritis b) gastrocele c) gastrocolitis 8. What term means inflammation of the stomach and colon? a) gastritis b) gastrocele; gastrocolitis c) gastrocolitis 9. What term means inflammation of the stomach? a) gastritis; b) gastrocele c) gastrocolitis 10. What term means inflammation of the stomach and intestine? a) gastroduodentis b) gastroenteritis c) sialoangiitis EXERCISE 8-3 Read each statement, then indicate whether you think it is true or false. Statement TrueFalse 1. The part of the stomach near the entry to the duodenum is called the alimentary canal. 2. Chyme is the term given to the liquefied food entering the duodenum. 3. The word deglutition, from the Latin word deglutio, simply means to swallow. 4. The longest segment of the small intestine that leads into the large intestine is called the jejunum. 5. The digestive organ composed of the fundus, cardia, body, and antrum is called the pancreas. 6. Colitis is an abnormal discharge from the colon. 7. The word element -itis in the word enterohepatitis (inflammation of the intestine and liver) means liver. 8. Visual examination of the intestines is accomplished with an enteroscope. 9. Excision of part of the intestine is a duodenotomy. 10. Excision of a salivary gland is a sialoadenectomy. EXERCISE 8-4 Build the diagnostic procedural terms for the following definitions by using the word parts it s expected that studenthave learned. visual examination within a hollow organ P S(WR)

3 2. instrument used for visual examination of the rectum 3. instrument used for visual examination of the sigmoid colon 2. instrument used for visual examination of the sigmoid colon 5. x-ray film of the gallbladder 6. instrument used for visual examination within a hollow organ 7. instrument used for visual examination of the esophagus 8. visual examination of the rectum 9. visual examination of the esophagus 10. visual examiniation of the sigmoid colon 11. x-ray of bile ducts WR CV P S(WR) 12. visual examination of the stomach 13. instrument used for visual of

4 examination of the abdominal cavity 14. visual examination of the esophagus,stomach and duodenum 15. visual examination of the colon 16. visual examination of the abdominal cavity 17. instrument used for visual examination of the colon WR CV WR CV EXERCISE 8-5 Test your knowledge on diagnostic procedural terms by circling the letter of each correct answer. 1. The physician did a visual examiniation of the vagina and cervix to note changes in the cells and capillary network. The procedure takes 10 minutes and is called a a. coloscopy b. colposcope c. sigmoidoscope d. colposcopy e. coloscope 2. The physician ordered x-ray films large intestine to rule out the presence of a tumor. He or she ordered a(n) a. upper GI series b. mammogram c. cholecystogram d. intravenous pyelogram e. barium enema 3. The patient was experiencing hematuria. To locate and control the source of the bleeding the doctor performed a a. bronchoscopy

5 b. culdoscopy c. cystoscopy d. intravenous pyelogram e. barium enenma 4. The patient was scheduled for an x-ray film of a blood vessel, or a. arteriogram b. angiogram c. aortogram d. venogram e. nephrogram 5. A record of the electrical impulses of the heart is a (n) a. electrocardiogram b. echocardiogram c. electrocardiograph d. phonocardiograph e. electrocardiography

6 Answers key: EXERCISE F G E J D H C A B I M S R Q L N P T K O EXERCISE cardia esophagus diabetes mellitus enterostenosis enterorrhagia enteropathy gastrocele gastrocolitis gastritis gastroenteritis EXERCISE False True True False False False False True False True EXERCISE endo/scopy 10. sigmoid/o/scopy 2. gastr/o/scope 11. cholangi/o/gram 3. proct/o/scope 12. gastr/o/scopy 4. sigmoid/o/scope 13. lapar/o/scope 5. chol/e/cyst/o/gram 14. esophag/o/gastr/o/duoden/o/scopy 6. endo/scope 15. colon/o/scopy 7. esophag/o/scope 16. lapar/o/scopy 8. proct/o/scopy 17. colon/o/scope 9. esophag/o/scopy EXERCISE d 2. e 3. c 4. b 5. a