no it may not be possible i have done my research on it and it last threw the whole 12 hours, because when you take morphine you feel drug up the day you have taken it and the day after so their is noway that you can falsify a swab test
no.
Yes it is possible
morphine
36 hours?
The elimination half-life is the indicator of duration of action. The number for morphine is about 2 hours. The number for Demerol is 3 to 6 hours. Demerol has a longer duration of action than morphine.
It depends on the dosage given and the patient's morphine tolerance level (previous exposure/use of morphine or morphine derivatives). Generally however, most are only effective for about 4-6 hours. The rate of dissipation from the body is totally dependent on the patient as well, i.e., the patient's kidney function. Usually though within 48-72 hours most or all of it is gone. Again though, it depends on the dose and the patient - everyone is different, and you cannot rely on averages - they're simply guidelines.
Absolutely NOT.
72 hours
yes
Yes
over 9000 hours
5 hours