In an HL7 admission message, ____ means patient discharge.

A 12-lead ECG that reveals slight ST segment elevation; Q waves in leads II, III, and aVF; and ST elevation in V1 and V2 most indicate which of the following?

A) The patient is experiencing myocardial ischemia in her inferior wall that is extending into the septum. B) The patient is experiencing myocardial injury in her lateral wall. C) The patient has had a myocardial infarction in her inferior wall and is experiencing ischemia extending into the right ventricle. D) The patient is experiencing ischemia and injury in her left ventricle and septum.

An asymptomatic fluctuant mass in the floor of the mouth of a 25-year-old man was biopsied. Microscopically, it was a dilated duct containing mucin. This is a _____ cyst

a. Dermoid b. Lymphoepithelial c. Branchial d. Thyroglossal tract e. Mucous retention