<span>MORE than 8 million </span>U.S. healthcare workers<span> in hospitals may be </span>exposed<span> to </span>blood <span>or other </span>body fluids through<span> different types of contact like:
</span>Skin injuries with contaminated sharp instruments such as needles and scalpels (82%). ◦ Contact with mucous membranes of the eyes, nose, or mouth (<span>14%).</span>
B I would say because steriods pust something in your systems that makes you energetic and gives you chemicals to make you stronger so I would say Low energy
It is use by Eye Care Professionals To check the eyesight of a person.
If u would have visited a eye care centre u would have noticed a chart like this--
If a person can see all the letters from a distance his eyesight is Perfect.If that person misses a letter or a line from the grid eye treatment or spectacles are given to the person for improving their eyesight