A doctor while operating on an HIV (+)ve patient accidentally cuts himself with a scalpel. Suspecting himself to have contracted the virus which test will he take to rule out/confirm his suspicion ?

Options

A. PCR
B. Routine urine examination
C. TLC
D. DLC

Explanation

To determine whether the doctor has contracted HIV after accidentally cutting himself while operating on an HIV positive patient, he should undergo a specific test. Here’s a step-by-step solution to the question:

### Step-by-Step Solution:

1. **Understanding HIV and AIDS**: The first step is to recognize that HIV (Human Immunodeficiency Virus) is the virus that causes AIDS (Acquired Immunodeficiency Syndrome). If a person is HIV positive, it means that the virus is present in their body.

2. **Recognizing Exposure Risk**: The doctor suspects he may have contracted the virus due to a cut from a scalpel during surgery on an HIV positive patient. This raises the need for testing to confirm or rule out HIV infection.

3. **Choosing the Right Test**: To detect the presence of HIV in the body, the most appropriate test is one that can identify the virus or its genetic material.

4. **Polymerase Chain Reaction (PCR)**: The Polymerase Chain Reaction (PCR) is a molecular technique used to amplify and detect specific DNA sequences. In the context of HIV, PCR can be used to amplify any viral RNA that may have integrated into the host DNA, allowing for detection of the virus even in low quantities.

5. **Conclusion**: Therefore, the doctor should take the Polymerase Chain Reaction (PCR) test to confirm or rule out the suspicion of HIV infection.

### Final Answer:
The doctor should take the **Polymerase Chain Reaction (PCR)** test to rule out or confirm his suspicion of contracting HIV.

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