It means that the test that is done to check for changes in the cells of the cervix (that can mean disease or pre-cancer cells are present) didn't find anything to be concerned about (it was normal). A positive pap smear would mean that they found something to have the doctor follow up and do more tests.
There are many kinds of abnormal pap smears. The point of the pap smear is the detection of abnormal, precancerous cells on the cervix. Occasionally, other abnormalities are found. If you're worried about your pap smear result, ask your health care provider for more information about your specific case. Some abnormalities require only routine followup in three to five years; others require other types of testing done within months of the smear.
The pap smear doesn't look for STDs itself, but looks for damage due to high-risk HPV infection.
The purpose of the pap smear is to identify patients who need further testing for cancerous and precancerous changes on the cervix. In the pap smear, a sample of cells is taken from the cervix and a specialist looks at the cells under a microscope (or a computer reads the result). In some cases, the health care provider may also request an test for high-risk (cancer-causing) HPV subtypes with the pap smear. Under the most recent guidelines for Cervical cancer screening, this test is done for women 30 and over, or is added on in the case of a mildly abnormal pap (i.e. an ASCUS result). This test for high-risk HPV subtypes is not meant to tell you that you do or don't have HPV, but is only meant to highlight which patients need a different test schedule based on cancer-causing HPV subtypes.
In the course of collecting a Pap smear, the health care provider can also request that the lab check for STDs. In some cases, a test for STDs such as chlamydia, gonorrhea, and trichomoniasis can be added on to the lab request and tested from the same swab. In other cases, a second swab is sent out for the infections, and a microscopic examination of the vaginal discharge can also be done to check from trichomoniasis.
In rare cases, a pap smear may show infection with trichomoniasis, but a normal pap smear can not be assumed to mean no trich infection. In even rarer cases, a pap may show signs of herpes. Herpes will only show up if there's active infection on the cervix, and a woman with a normal pap smear must not assume that she does not have herpes.
A pap smear cannot detect or rule out HIV, hepatitis, or syphilis. Blood tests are required to screen for these diseases.
In summary:
smear means that when you smooth something it means the same thing.
Negative blood in stool test means no blood was found in that particular smear from that particular stool sample. Good news.
A dense smear will make it difficult to evaluate cells, as they may be all "piled up" and hard to evaluate.
if you mean like rash behavior, its usually negative because it means you jump right into something without thinking. most of the time that's not a good thing.
no thing
if a is bad, then negative bad or not bad is good.-a means the opposite of a. Since a is negative and the opposite of a negative is positive, -a is positive.
Means an action does more harm then good.
When doing medical tests, negative sounds bad but it's actually good. Negative means they didn't find anything wrong.
bcoz a heat-fix smear have a good contrast than the wet mount
because if too much smear the sample will look to indistinct
negative/positive is equal to a negative think of it like this positive times negative is negative...right? so negative divided by positive is negative or make an example: -20/5 is -4 not 4 good luck...
Pros basically means 'for, positive, good.' Cons basically means 'against, negative, bad.'