Is the process of confirming the content of a medical record.

a. verification
b. confirmation
c. mastication
d. authentication

plz

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Ican only answer your first question, a machine is like a human body because it's a little similar. they both almost work like the same.

Hiv can be transmitted through oral sex. you can get hiv through vaginal fluid and semen. if you have an open sore or cut in or near your mouth and an you get the semen or vaginal fluid of an infected person in those cuts or sores, you can get hiv