Pap's test is performed to diagnose cervix cancer/HIV infection.

Explanation

### Step-by-Step Solution:

1. **Understanding the PAP Test**: The PAP test, also known as the Pap smear, is a medical procedure used primarily to screen for cervical cancer in women. It involves collecting cells from the cervix to look for any abnormalities.

2. **Purpose of the PAP Test**: The main purpose of the PAP test is to detect precancerous and cancerous cells in the cervix. It helps in early diagnosis and treatment of cervical cancer, which can significantly improve outcomes.

3. **Procedure of the PAP Test**: During the test, a healthcare provider will use a speculum to open the vagina and then collect cells from the cervix using a small brush or spatula. These cells are then placed on a glass slide or in a liquid medium for analysis.

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