after notifying the healthcare provider and reviewing new prescriptions, the nurse determines a plan of action. which actions would the nurse take at this time? select all that apply. elevate head of bed no more than 30 degrees avoid the side-lying position offer foods high in zinc and copper delegate wound irrigation to the unlicensed assistive personnel after assessment use cooled normal saline to irrigate wound wear gown, mask, and goggles when irrigating the woun