Which of the Following Is Essential to Prevent Severe Injury

Multiple Choice

Which of the following is essential to prevent severe injury if acids such as phosphoric, hydrofluoric, or hydrochloric acid are splashed on the skin, eyes, or clothing during manipulation of various dental materials?

A) Flushing with water
B) Calling 911
C) Placing an ointment and a bandage over the affected area
D) Use of a National Institute of Occupational Safety and Health (NIOSH) -approved dust and mist respirator facemask