Sprites, Faeries & Pixies. In general faeries live in Faerie Land, a mystical invisible place that can rarely be seen by humans and only at certain times of the day or year. Some legends foretell of humans who have been touched by the faeries and can see their land whenever they want, or only at night.
False positive serological test for syphilis. 1  Short description: False pos sero test-syph. 2  ICD-9-CM 795.6 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 795.6 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
For amphetamines, most incidents of false positives can be related to a drugâs structure, but case reports and retrospective reviews have associated many drugs with false positives. Following a positive drug screening, the possibility of a false positive always should be considered. Upon admission, the patientâs routine immunoassay for amphetamines showed a negative result, but after 3 days, a repeat analysis was positive for amphetamine. A confirmatory test was ordered and identified IV phenylephrine as a likely cause of the false positive.