Below is an instruction from Human. Write a response.
    ### Instruction:
    How to diagnose What I need to know about Hepatitis C ?
    ### Response:
    A blood test will show if you have hepatitis C. Blood tests are done at a doctors office or outpatient facility. A blood sample is taken using a needle inserted into a vein in your arm or hand. The blood sample is sent to a lab to test for hepatitis C.
                

    