false positive on a drug Codeine - will test positive (not false) for opiates Phentermine - false positive for Amphetamines and Ecstasy on urine tests.
drugs can cause false positives for methamphetamine on drug tests show a false positive on methamphetamine tests? Answer.
Things that can cause a false positive test result on a drug test Amphetamine false positives Barbiturates Benzodiazepine Cannabinoid.
Can a workplace drug test be false positive or false negative? A concern for anyone undergoing drug testing is the possibility of a false positive result. Initial screening drugs tests may infrequently result in false positive results, although confirmatory (GC-MS) testing greatly lessens the chances of a false positive - reducing the risk to
Can gabapentin cause false positive on drug test? No, gabapentin does not cause false positives on drug tests. The most commonly used tests to
Dextromethorphan a Concern for Causing a False Positive. False positive drug test for tramadol.
antidepressants. Can gabapentin cause false positive on drug test? No, gabapentin does not cause false positives on drug tests. While it
False positives during drug tests for tramadol are rare, but a false positive result may occur. False positives can be due to testing equipment or
Can Ibuprofen Cause a False Positive for Amphetamines? Yes, Ibuprofen can cause a false positive for amphetamines, especially if taken in large doses. Do You Want to Avoid a False Positive Test? It is possible for urine drug testing to produce false positive findings. A false positive occurs when a drug test detects a drug or substance you didn
It's not like "Let me immediately take action based on belief in the complete accuracy of a single medical report" isn't the norm in such stories. Arguably, her real fault wasn't in sleeping around, it was in going home and thinking there was going to be a marriage left after she blew it up.
(And, to be honest, I'm sure many of the readers don't actually understand how false positives work. If you get a positive result on a 99% accurate test, that doesn't mean there's only a 1% chance of it being wrong.
On rare diseases, a positive result is very likely to be a false one, simply by the weight of numbers: If a test is 99% accurate, and 100,000 people get tested for a disease that only 500 of them have, then you're going to end up with 495 true positive results (99% of the sick people got accurate results) and 995 false positive results (1% of the healthy people got inaccurate results). In case like this, that would mean that a positive result in a 99% accurate test is only actually a ~33% chance that you have the disease.
tl;dr: The doctor was an idiot, and the ending should have included a malpractice lawsuit for failing basic math.)