they both work under rns and doctors lpn and lvn programs prepare you to take the nclex pn passing the nclex pn is required for licensure of both lpns and lvns the biggest difference between a licensed vocational nurse lvn and a licensed practical nurse lpn is actually the name
Water Resistant vs. Waterproof. No watch is completely waterproof. Most mechanical watches have water-resistance ratings that prescribe a maximum immersion depth. This depth is measured in feet, meters or atmospheres (ATM), where one ATM is approximately 33 feet or 10 meters.
The truth is that no watch is waterproof. There is always a limit to how much water pressure a watch can handle. The term waterproof implies that a watch can't leak under any circumstanceâthat no moisture will permeate the case and get into the movement. However, under certain circumstances anything can leak. Therefore, in the watch industry, we refer to a watch's ability to withstand water pressure as water resistance.