A patient male 61 years old, was admitted to the emergency department with weakness, nausea, vomitting and diarrhea. He reported that he was eating pizza in a dinner last night, in a restaurant with his friends. The simptoms appeared to him the morning after, with pain in the upper area of the abdomen. During the day, he was feeling not so good with headache and kind of disorientation sometimes. In the afternoon, after approximately 30 hours, the simptoms get worse with the clinic that he shows in emergency room. None of his friends have the same history.
Which of the following tests is most likely to be abnormal?
b. Acute liver failure
d. Cervical spondylosis
e. Ulcus duodeni