by vaccination (injection)
yes
You don't.
Depending on your bodies metabolic rate, Methylphenidate will probably stay in your system 1-2 days as far as being detected by a urine analysis. For more info check http://health.rutgers.edu/drugs/DrugChart.htm.
You DO NOT. If an injection is needed, your doctor will obtain the correct medication, and oxycodone is not it.
To dissolve methylphenidate in a saline solution, prepare a saline solution by mixing salt (sodium chloride) with sterile water. Then add the appropriate amount of powdered methylphenidate to the saline solution while stirring gently until the powder is completely dissolved. Ensure the solution is clear and free of visible particles before use.
Noop. Methylphenidate is in a class of chemicals with stimulant properties. Very similar actions to amphetamines.
Ritalin.
Methylphenidate can be detected in urine for 2-4 days, but it is not tested for nor does it cause a positive result on a drug screen. It will not cause a false positive for any other drug. Methylphenidate CAN be tested for, but it requires a special test which is looking only for use of methylphenidate.
Methylphenidate is a schedule II ( ILLEGAL) drug if you do not have a perscription, It is prescribed for ADHD treatment and Narcolepsy
Are you referring to methylphenidate? Methylphenidate is the generic name for the drug ritalin. It is a stimulant that is used to treat Attention-deficit Hyperactivity Disorder (ADHD) See also: http://en.wikipedia.org/wiki/Methylphenidate
The patient is given an injection an hour before the surgery to dry up internal fluids and encourage drowsiness