What instruction should a nurse provide to a client scheduled for a Pap test?

For a client scheduled for a Pap test, advising the client to avoid intercourse for 24 hours before the examination is crucial. Engaging in sexual activity shortly before the test can introduce bacteria and alter the vaginal environment, potentially leading to inaccurate results. The Pap test is designed to sample cells from the cervix, and any disruption to the vaginal flora or the presence of semen could affect the clarity and reliability of the sample.

In contrast, while avoiding douching is generally recommended prior to a Pap test, the suggested 48 hours might not be as critical as avoiding intercourse. Taking a warm bath may not have a significant impact on the test and vaginal suppositories are typically advised against, as they can interfere with the test results. Focused guidance about intercourse helps ensure that the test accurately reflects cervical health, thereby promoting effective disease prevention strategies.