Information may be derivatively classified in two ways: (1) through the use of a source document, usually correspondence or a publication generated by an OCA; or (2) through the use of a classification guide.. Derivative classification actions utilize information from the original category of classification. Every derivative classification action is based on information where classification has already been determined by an OCA.
Syphilis, hepatitis and herpes are tested from a blood sample, unless you have an open sore â then the syphilis and herpes tests are gathered from rubbing a cu-tip on the sore. You will receive the results of your STD test back within 7 to 10 days.
The only way to estimate would be to take a history of symptoms to try to determine when it may have started. Unfortunately, with women, more so than men, symptoms indicating an STD may not be obvious for quite some time after the infection has occurred. Ask Your Own Health Question. Customer: replied 5 years ago.