Computer-based records are commonly used for which of the following?

1. Retrieving pulmonary function studies
2. Storing treatment information
3. Storing admission data
4. Ordering patient supplies
a. 3, 4
b. 1, 2
c. 1, 2, 3
d. 1, 2, 3, 4

C
Computer-based records are commonly used for retrieving data such as pulmonary function studies, storing treatment information, storing admission data, and ordering patient supplies. Electronic health records are now the standard in most care settings.