Smear test

A sample of fluid taken from the cervixCervixNarrow entrance at the bottom of the uterus, at the top of the…Read more. The doctorDoctorSomeone who is trained to cure sick people. Doctors can prescribe medicines. A…Read more takes a smear with a small brush. The doctor sends the smear to a lab for examination. The smear is used to detect diseases such as cervical cancer or sexually transmitted infections (STIs).