Methylphenidate (trade names Concerta, Methylin, Medikinet, Ritalin, Equasym XL, Quillivant XR, Metadate) is a central nervous system (CNS) stimulant of the phenethylamine and piperidine classes that is used in the treatment of attention deficit hyperactivity disorder (ADHD) and narcolepsy.
This test measures the amount of monocytes in blood. Monocytes are a type of white blood cell (WBC). This test is used to evaluate and manage blood disorders, certain problems with the immune system, and cancers, including monocytic leukemia[1].
Monocytes. Monocytes are the biggest in size among the five types of white blood cells. Their numbers in blood fall between 200 and 800 per cubic mm of blood, accounting for about 5 to 8 percent of the total WBC count.onocytes. Monocytes are the biggest in size among the five types of white blood cells. Their numbers in blood fall between 200 and 800 per cubic mm of blood, accounting for about 5 to 8 percent of the total WBC count.