The Following Excerpt Most Likely Comes from What Time of Health

The following excerpt most likely comes from what time of health record? ED Course:
Elizabeth arrived in the ED lethargic but responsive. Given her history and vomiting, we were concerned about diabetic ketoacidosis. The patient's finger stick blood sugar test result of 320 confirmed hyperglycemia, and a urinalysis revealed both glucosuria and ketonuria. An IV was started and labs were sent for review. Chemistry profile showed hypernatremia, hypokalemia, and acidemia. The pediatric intensive care team was contacted for patient transfer to the PICU.
Disposition: Transfer to PICU.

A) Clinic note
B) Emergency department note
C) Operative report
D) Pathology report
E) Radiology report