水肿型急性胰腺炎时升高，出血坏死型胰腺炎时正常的指标是

A．血清淀粉酶

B．血钙

C．血清脂肪酶

D．血清高铁血白蛋白

E．血淀粉酶肌酐清除率比率

A person with diabetes has received a minor leg injured. The symptoms of the onset of a diabetic coma include（）.

A.reduced appetite and thirst

B.sneezing and coughing

C.only a low grade fever

D.slurred speech and loss of coordination