Reflectance pulse oximetry may be used as an alternative to transmissive pulse oximetery described above. This method does not require a thin section of the person's body and is therefore well suited to more universal application such as the feet, forehead and chest, but it also has some limitations.eflectance pulse oximetry may be used as an alternative to transmissive pulse oximetery described above. This method does not require a thin section of the person's body and is therefore well suited to more universal application such as the feet, forehead and chest, but it also has some limitations.
In the United States, about 2â3 million abnormal Pap smear results are found each year. Most abnormal results are mildly abnormal (ASC-US (typically 2â5% of Pap results) or low-grade squamous intraepithelial lesion (LSIL) (about 2% of results)), indicating HPV infection.
It is safe to have a Pap smear during pregnancy. If your Pap smear results are abnormal, a colposcopy could be performed during your pregnancy. However, further treatment will probably be delayed until after your baby is born. Frequently, the birth of your baby will wash away any abnormal cervical cells.Having an abnormal Pap smear does not pose a risk to your baby.n abnormal Pap smear may indicate that you have an infection or abnormal cells called dysplasia. Itâs important to remember that abnormal Pap smear results do not mean you have cancer. These results just show that further testing should be done to verify whether or not there is a problem.