Among the most promising fields that are still developed in the modern business world health care industry plays the dominant role.
This sphere has always been the last one to prune the budget for.
Medicine is developing very fast, and so develops the servicing of patients.
Certified nursing assistance and phlebotomy are the most promising fields.
If you have made up your mind to be involved in phlebotomy, you have to complete special courses.
Requirements for the applicants can differ from state to state.
In some states certificate and license are required, in others only certificate is needed.
You can find many possibilities to obtain this certificate as there is a wide range of programs and training courses available almost in every state.
Such programs are provided by different medical colleges or schools, hospitals, treatment facilities etc.
It is recommended to choose nationally accredited programs as they guarantee you the appropriate level of certification.
The duration of the programs is very difficult to define as it can greatly vary.
But you can expect it to be within 8-10 weeks up to two years (usually in colleges).
The schedule contains theoretical study (physiology, anatomy) and practical training (performing blood tests and analyses in labs).
At the end of the program students take an exam consisting of a quiz and practical assignments.
Students who want to train for a quiz can find tests and quizzes on the Internet.
But usually preparation for the final exam takes place during classes and trainings at labs.