Final answer:
Standard precautions apply to direct contact with blood and body fluids, contaminated surfaces, and indirect fomites.
Step-by-step explanation:
Standard precautions apply to direct contact with a. Blood and body fluids. Direct contact occurs when there is skin-to-skin contact or contact with contaminated surfaces. It can also happen through oral transmission, such as kissing or sharing items that go in the mouth. Indirect fomites, which are objects or surfaces that can transmit pathogens, are also a source of direct contact transmission.