Moisturisers and steroids come as lotions, creams or ointments and have varying water and oil content. Lotions are easy to apply over large areas of skin and are suitable for hairy or weepy areas. Creams and ointments are thicker and can be messy to apply.
Coursework Overview. In most cases, when you want to become an instrumentation technician, you will earn an Associate of Applied Science degree and a certification that qualifies you to work in that field.
For non-medical lab technician positions, you may need to complete only a simple training program. For medical or dental lab tech positions, you will usually need a two or four year degree. For some advanced lab technician positions, you may need a Masters degree or Doctorate. Take your certification exam. For most medical lab technician jobs, you will need to take a certification exam before you can work. Apply for jobs. Keep in mind that you may be able to get a job faster by going to a small company.