Which of the Following Precautions Should Be Used with Airborne

Which of the following precautions should be used with airborne transmission precautions?
I.Private room should be used
II.Gowns and gloves should be worn
III.Caregivers should wear respiratory protection consisting of a NIOSH N-95 mask or other OSHA-approved respiratory filtration device
IV.During transport the patient should wear NIOSH N-95 mask

A) I and III
B) II and IV
C) I, III, and IV
D) I, II, III, and IV