List four procedures done using Cusco's speculum?

1. Pelvic examination: The Cusco's speculum is commonly used during a pelvic examination to visualize the cervix and vaginal walls.

2. Pap smear: The speculum is used to hold the vaginal walls apart during a Pap smear, allowing for the collection of cells from the cervix for testing.

3. Insertion of an intrauterine device (IUD): The speculum can be used to hold the vaginal walls apart while an IUD is inserted into the uterus.

4. Endometrial biopsy: The speculum can be used to visualize the cervix and guide the insertion of a small instrument to collect a sample of the endometrial lining for testing.

1. Cusco's speculum examination
2. Pelvic examination
3. Pap smear
4. Colposcopy