Final answer:
The nurse manager's priority is to review long-term goals of the unit.
Step-by-step explanation:
The nurse manager's priority in planning daily work and activities for the unit is to review long-term goals of the unit. This helps to ensure that the unit is aligned with its overall objectives and that daily activities are in line with achieving those goals. Assigning client care to staff, coordinating staff breaks, and organizing daily meetings are important tasks, but they are secondary to reviewing the long-term goals of the unit.