Final answer:
The precaution used universally by healthcare providers is known as Standard Precaution, involving measures such as hand hygiene and use of personal protective equipment to prevent disease transmission.
Step-by-step explanation:
The type of precaution used by every health care provider with every patient is known as Standard Precaution. Standard precautions are a set of infection control practices used to prevent the transmission of diseases that can be acquired by contact with blood, body fluids, non-intact skin (including rashes), and mucous membranes. These precautions are to be applied to the care of all patients in all healthcare settings, regardless of the suspected or confirmed presence of an infectious agent. Standard precautions include hand hygiene, use of personal protective equipment, respiratory hygiene, and the proper handling and disposal of sharps and waste.
For Marisa's case, isolated to prevent the spread of her infection, enhanced Standard Precautions would be used, involving stringent hand hygiene and the careful disinfection of items. Considering the modes of transmission, such as airborne transmission seen with flu and cold viruses, or direct contact which can spread pathogens through skin contact or shared items, it's critical to maintain these protective measures to control infection.