A vitamin D test is used to: 1  Determine if bone weakness, bone malformation, or abnormal metabolism of calcium (reflected by abnormal calcium, phosphorus, PTH) is occurring as a result of a deficiency or excess of vitamin D.
Report Abuse. I was actually just looking at the phlebotomist course not that long ago and it doesn't take that long at all to complete. Pretty much it's two semesters long. Each semester is roughly 3 months each. Sep-Dec and Jan-May. In reality, phlebotomists make a lower income roughly $30,000 a year. was actually just looking at the phlebotomist course not that long ago and it doesn't take that long at all to complete. Pretty much it's two semesters long. Each semester is roughly 3 months each. Sep-Dec and Jan-May.
The cost of phlebotomy training at a community college can cost as little as $600 or as much as $2500 or even more, depending on what classes the school has to offer and what tuition rates the school charges.ees for Certification Exams. As you might expect, the fees for certification exams vary and add to the cost of phlebotomy training. After the completion of a phlebotomy course, which can last anywhere from 4-8 months, the student should be qualified to take the state certification test.