If you enjoy science and you are interested in medicine and health care, this could be a great job choice for you. As a biomedical scientist you will need to have an enquiring mind and be good at solving problems. You will need to be able to concentrate for long periods of time and have good attention to detail.f you enjoy science and you are interested in medicine and health care, this could be a great job choice for you. As a biomedical scientist you will need to have an enquiring mind and be good at solving problems. You will need to be able to concentrate for long periods of time and have good attention to detail.
The best way to treat dehydration is to rehydrate the body by drinking plenty of fluids, such as water, diluted squash or diluted fruit juice.
How to Prepare Onions for Dehydration. 1  Step One: Peel and cut off the ends of the onions you want to use. If the onion irritates your eyes and nose, then put it in the freezer for 20 minutes before slicing.