A Pap smear is used to screen for cervical cancer. The Pap smear is usually done in conjunction with a pelvic exam. In women older than age 30, the Pap test may be combined with a test for human papillomavirus (HPV) â a common sexually transmitted infection that can cause cervical cancer in some women.he Pap smear is usually done in conjunction with a pelvic exam. In women older than age 30, the Pap test may be combined with a test for human papillomavirus (HPV) â a common sexually transmitted infection that can cause cervical cancer in some women.
Definition of leak for English Language Learners. : 1  a hole in a surface that lets something (such as a liquid or gas) pass in or out. : 2  an occurrence in which something (such as a liquid or gas) passes through a hole in a surface. : 3  a situation in which people learn about information that is supposed to be secret.
Drip, Drip, Drip. Leaks from pipes, plumbing fixtures and fittings are a significant source of water waste for many households. Research has shown that the typical home can lose 2,000 to 20,000 gallons (7.6 m 3 to 76 m 3) of water per year due to leaks.Some leaks are obvious, such as dripping faucets and leaking water heaters.Unfortunately, many leaks go undetected for years because the source of the leak is not visible.esearch has shown that the typical home can lose 2,000 to 20,000 gallons (7.6 m 3 to 76 m 3) of water per year due to leaks. Some leaks are obvious, such as dripping faucets and leaking water heaters. Unfortunately, many leaks go undetected for years because the source of the leak is not visible.