Final answer:
The correct statement about case management is that it is a collaborative process aimed at meeting clients' complex needs, with nurses playing a key role under direct supervision.
Step-by-step explanation:
The statement that correctly describes an important fact about case management is: Case management is a collaborative process designed to meet complex client needs. Case management involves goal setting and implementing strategies to enhance mobility and patient welfare, which can be challenging to accomplish. Often, barriers to success in case management relate to underlying issues such as trauma, which can impact patient progress and outcomes. Furthermore, case management in nursing under the direct supervision of a registered nurse might involve tasks such as providing dialysis treatments, assessing and responding to patient needs, and ensuring the safety and efficacy of the treatment process.