An Intervention by a Nurse Who Is Gathering Gauze 4 $\times$

An intervention by a nurse who is gathering gauze 4 $\times$ 4s, saline, and gloves for a dressing change would be required if

A) Unopened sterile 4 $\times$ 4s are already in the patient's room.
B) The bottle of sterile saline was opened 3 days ago.
C) The glove packaging is dry.
D) The only available masks have eye protection shields.