Aclient diagnosed with hepatitis c discusses his health history with the admitting nurse. the nurse should recognize which statement by the client as the most important? a) i got back from central america a few weeks ago. b) i had the best raw oysters last week. c) i have many different sex partners. d) i had a blood transfusion 15 years ago

Answer its calculated by subtracting your age from 220;

Immunization is the introduction of a foreign substance to provoke  the immune response system.  immunizations are the same as vaccinations. it introduces foreign (but dead/ weakened) illnesses to train the body to fight against them. specific viruses and bacteria have specific antigens, antigens act sort of like name tags. these name tags the immune system recognize what's dangerous to the body and what's safe. 

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Tylenos alove and benadryll p.s. i just need points