Hi,I am Dr. Shanthi.E (General & Family Physician). I will be looking into your question and guiding you through the process. Please write your question below.
Hi, I have a cotinine urine testfor a pre-employment screening at XXXXXXX Clinic in 5 weeks. I ... detection threshold for the XXXXXXX Clinic urine cotinine test? 200ng/mL or 10ng/mL - as in... View answer
Answered by :Dr. Matt Wachsman
( Addiction Medicine Specialist)
My husband is in hospital for pleural effusion and had a positive methamphetamines drug test. He has never done any drugs and gets drug tested weekly for work. What can cause a false... View answer
Answered by :Dr. Shinas Hussain
( General & Family Physician)
turned around and took a one this morning and it was negative. Can my uti affect the pregnacy test? ...Hi i believe i have an uti and my period is also three days late. i took a test the day after my ... View answer
Answered by :Dr. Veera Raghava Rao Buddha.
( General & Family Physician)
discouraged. Is there anything that could cause it to testpositive? ...My son was having issues with tobacco products so to help him I have been giving him nicotine urine ... View answer
Answered by :Dr. Lekshmi Rita Venugopal
( General & Family Physician)
random U.A. by my employer. I showed positivefor benzos!! I have never failed a U.A. prior to this. I do ... positivefor benzos? I have an appt. with my Physician to ask him the same question... View answer
Answered by :Dr. Parth
( Pathologist and Microbiologist)
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