Which Interventions Minimize the Complications Associated with Suctioning an Artificial

Which interventions minimize the complications associated with suctioning an artificial airway?

A) Hyperoxygenate the patient prior to the start of the procedure
B) Hyperoxygenate the patient after each pass of the suction catheter
C) Limit the duration of each suction pass to 20 seconds
D) Instill 5 to 10 mL of normal saline to facilitate secretion removal
E) Use intermittent suction to avoid damaging tracheal tissue