Which task is NOT appropriate for an unlicensed assistive personnel?

The task of monitoring a blood glucose level is not appropriate for unlicensed assistive personnel because it requires a level of training and knowledge about the patient's condition, the implications of the reading, and the potential need to respond to abnormal results or take further action. This process also involves understanding diabetes management and being able to interpret the readings accurately, which is a responsibility that falls under the scope of licensed nursing staff.

In contrast, taking vital signs, feeding a patient, and assisting with mobility are tasks that are generally within the scope of practice for unlicensed assistive personnel. These activities do not require extensive medical knowledge and can typically be performed following specific training and under the supervision of licensed nurses, making them appropriate assignments for non-licensed staff.