Final answer:
Data elements specified in OASIS-C1 are collected on long term care patients.
Step-by-step explanation:
The data elements specified in OASIS-C1 are indeed collected on long term care patients. OASIS stands for the Outcome and Assessment Information Set, which is a standardized tool used to collect data on patients receiving home health care serviceas. The data collected through OASIS helps in assessing patient outcomes, determining reimbursement, and monitoring agency performance. So, the statement is true.