Standard Precautions to Prevent Transmission of HIV and Other Bloodborne

Standard precautions to prevent transmission of HIV and other bloodborne pathogens should be used when the nurse is likely to come into contact with blood,semen,vaginal secretions,and possibly breast milk.Only these four fluids have been shown to transmit HIV.Although the risk is unknown,universal precautions for prevention of HIV have also been suggested for which bodily fluids?

A) Tears
B) Sweat
C) Pleural fluid
D) Nasal secretions