Vinegar is an alcoholic liquid that has been allowed to sour. It is primarily used to flavor and preserve foods and as an ingredient in salad dressings and marinades. Vinegar is also used as a cleaning agent. The word is from the French vin (wine) and aigre (sour).
PCV is the percentage of red blood cells in circulating blood. A decreased PCV generally means red blood cell loss from any variety of reasons like cell destruction, blood loss, and failure of bone marrow production. An increased PCV generally means dehydration or an abnormal increase in red blood cell production.
The cells are sent to the laboratory to be tested. A Pap test does not detect HPV itself. A laboratory technician uses a microscope to look at a sample of cervical cells for signs of abnormal cell changes that may be caused by HPV. These cell changes may lead to cervical cancer if left untreated.