A. Ascites (中、理解) B. Pancreatic abscess C. Pancreatic pseudocyst D. Hypercalcemia E. Acute renal failure *1179. All of the following statements about chronic pancreatitis are true EXCEPT A. Alcohol is a common etiologic factor (难、记忆) B. Exocrine insufficiency with steatorrhea occurs early when lipase output has een reduce ced by less than 10% C. Pancreatic calcification is an important diagnostic finding in chronic D. Diabetes can occur as a result of islet cell damage E. The pain associated with chronic pancreatitis is easily differentiated from the pain of acute pancreatitis *1180. Which one of the following clinical or laboratory findings is LEAST likel to occur in chronic pancreatitis? (难、应用) A. Steatorrhea B. Diabetes mellitus C. Pancreatic calcifications D. Bre E. Vitamin B12 malabsorption *1181. All the following abnormalities are poor prognostic factors in pancreatitis Ranson criteria)EXCEPT (难、记忆) A. Significant decrease in hematocrit level B. Hypocalcemia C. Leukocytosis D. Hyperglycemia E. Steatorrhea l182.下列哪种疾病是引起上消化道出血最常见原因? (易、记忆) A.消化性溃疡 B.急性糜烂出血性胃炎 C.食管或胃底静脉曲张 D.食管贲门粘膜撕裂综合征A．Ascites （中、理解） B．Pancreatic abscess C．Pancreatic pseudocyst D．Hypercalcemia E．Acute renal failure *1179．All of the following statements about chronic pancreatitis are true EXCEPT A．Alcohol is a common etiologic factor （难、记忆） B．Exocrine insufficiency with steatorrhea occurs early when lipase output has been reduced by less than 10% C．Pancreatic calcification is an important diagnostic finding in chronic pancreatitis D．Diabetes can occur as a result of islet cell damage E．The pain associated with chronic pancreatitis is easily differentiated from the pain of acute pancreatitis *1180．Which one of the following clinical or laboratory findings is LEAST likely to occur in chronic pancreatitis? （难、应用） A．Steatorrhea B．Diabetes mellitus C．Pancreatic calcifications D．Bronzing of the skin E．Vitamin B12 malabsorption *1181．All the following abnormalities are poor prognostic factors in pancreatitis (Ranson criteria) EXCEPT （难、记忆） A．Significant decrease in hematocrit level B．Hypocalcemia C．Leukocytosis D．Hyperglycemia E．Steatorrhea 1182．下列哪种疾病是引起上消化道出血最常见原因？ （易、记忆） A．消化性溃疡 B．急性糜烂出血性胃炎 C．食管或胃底静脉曲张 D．食管贲门粘膜撕裂综合征