The Nursing Assistant Should Refuse Which Assignment(s)? Select All That

The nursing assistant should refuse which assignment(s) ? Select all that apply.

A) Increase the oxygen on the flowmeter to 4 liters per minute.
B) Administer wet to dry sterile dressing to the leg wound.
C) Prepare the liquids using thickener to a nectar consistency.
D) Remove the indwelling urinary catheter and dispose of it.
E) Supervise the new nursing assistant using the gait belt.