A 55-year-old male patient, 2 hours after eating and drinking, suffered persistent pain in the upper abdomen and radiated to his left shoulder, lower back, and nausea and vomiting. He was admitted to the emergency department 12 hours later. Currently, the most helpful diagnostic test is:
A、Bloodroutine;
B、Abdominalpuncture;
C、Bloodandurineamylase;
D、Plainfilmsofchestandabdomen;
E、Urineroutine
发布时间：2024-09-21 13:22:37
