No.
No.
No, it should not affect this test.
Not at all no worries. But it can and will in a blood test of any sort.
No it absolutly will NOT affect a breath test, If you want to be sure for yourself you can buy Breathalyzer at Zellers and they are not that expensive. NyQuil absolutely won't make you fail a Breathalyzer.
If you haven't eaten for a period of time will it give a false positive reading on a breathalizer test
No, or else there would be a bunch of drunks on the road popping penicillian.
Yes, in most states the breathalyzer is seen as a presumptive test.
Theoretically it is possible that flavoring agents might affect the outcome of the test - that is why subjects being given the test are instructed not to use mouthwash or chew gum prior to their being administrered the test. HOWEVER- if you are thinking of using that excuse as a defense consider this, the option to a breathalyzer test is the blood alcohol test where they draw blood at a medical facility in lieu of the breathalyzer.
results?
No, diabetes has no effect on blood alcohol content. That depends on what type of test you are referring to... Acetone (or other ketones) in the blood/body, whether because of Diabetes, other illness, or some Diets CAN, and often DOES cause false positive alcohol test results if tested with a Breathalyzer. It may not affect the actual blood alcohol content, but it CAN cause false positive test results... THAT is why the result is called a FALSE positive.
Cultural and language differences in the test subject may affect test performance and may result in inaccurate MMPI results.