The RN Is Conducting a Staff In-Service on Standard Precautions

The RN is conducting a staff in-service on standard precautions.Which of the following statements is correct and should be included in the presentation?

A) Cut the needle off a syringe after using it to give a client an injection.
B) Dispose of blood-contaminated materials in a biohazard container.
C) Gloves should not be worn for client care unless body fluids are seen.
D) Wear a mask when in direct contact with all clients.