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.
If you choose to become a radiologic technician or technologist, you can typically earn your certificate in less than one year or your associate degree in about two years. On the other hand, if you choose to become a radiologist, you will need to attend medical school, serve an internship and complete a residency.Regardless of how much time you want to spend to pursue a radiology career, there are certain skills that are essential to the job.nterpersonal Skills. Whether you choose a career as a radiologist or a radiologic tech, you will be dealing with people. Your patients might be in pain, ill, frightened or stressed. You will need to gain their cooperation if you are to obtain images that are useful for diagnoses.