The term patient demographics refers to which type of information that is entered into a laboratory information system?

A. Patient-specific information, for example, name, age, and date of birth
B. Patient-specific information, for example, the total volume of urine collected in a 24-hour period for a creatinine clearance
C. Patient-specific information, for example, their mother's and father's first and last name
D. Patient-specific information, for example, where they were born and their religious preference

A