<prompt> How is a Pap Smear Fixed on a slide?95 ethyl alcohol ether95 ethyl alcohol95 ethyl alcohol formalinAir dry  <response>: Pap smear is a screening test This is done by using an Ayres spatula Sensitivity of pap smear is 47 to 62 If cytobrush used - Sensitivity is upto 90 Fixative used in pap Smear - 95 ethyl alcohol. Since this methods sensitivity is less, a method to increase this sensitivity is the liquid based Cytology.With thistechnique, liquid samples are processed to provide a uniform, thin layer of cervical cells without debris on a glass slide. The cell sample is collected with an endocervical brush used in combination with a plastic spatula or with a plastic broom. The sample is rinsed in a l containing liquid alcohol-based preservative. With this technique, 80to 90 of the cells are transferred to the liquid media, as compared with the 10 to 20 transferred to the glass slide with conventional cytologic testing... Novaks Gyne. 