Final answer:
Corine, a hospital administrator, tasked a volunteer with taking minutes during a meeting, documenting key details and discussions for record-keeping and accountability.
Step-by-step explanation:
The important task that the hospital administrator Corine gave to the volunteer was taking minutes of the meeting. This involves documenting the key aspects of the meeting, such as the start and end times, attendees, and a summary of the discussions. Not only does this ensure there is a record of the meeting's proceedings and decisions, but it also helps in the follow-up actions and accountability of the participants. Taking minutes is an essential part of effective meeting management and an important communication tool for participants and other stakeholders.