Yes, it’s true that Biomedical Engineering curriculum exposes you to a variety of fields. You are required in your sophomore year of college to take some courses that introduce you to the different tracks that exist within the biomedical field such as biomechanics, bioinstrumentation and biomaterials. This helps you determine which one of these areas you have more interest in so you can make a decision, which I think is great. However, I think that once you make your decision you should be able to focus solely on the classes that will prepare you best for jobs within your choice of track. You shouldn’t be required to take any more courses that are more related to the other tracks than to your own. That way you can become an expert at what you want to do and find a job more easily.