Final answer:
Microorganisms can be encountered in public areas, during direct contact with residents, during personal care procedures, and every time you touch something.
Step-by-step explanation:
Microorganisms can be encountered through various means:
- In public areas of the facility, where they live on surfaces like doorknobs and money.
- During direct contact with residents, as pathogens can spread through skin-to-skin contact.
- During personal care procedures, as microorganisms can spread through bodily fluids.
- Every time you touch something, as microorganisms can be present on objects and surfaces.
Therefore, the correct options for coming in contact with microorganisms are A, B, C, and D.