Health care workers need to practice STANDARD PRECAUTIONS because: their facility requires it it's not easy to identify patients who have communicable diseases it's not easy to identify patients who have cancer they will get fired if they do not do it.

It's not easy to identify patients with communicable diseases.

Explanation:

Strict practice of standard precautions would forestall the transfer of infections from patient to patient through health care workers.

you can't get pregnant from swallowing semen; the taste varies

explanation:

when you swallow semen it doesn't go into the vagina and fertilize the egg; for taste how ever that can be altered by what the man eats suck as pineapple can make it sweeter