SInce we got a standarized regulations from OSHA and NIOSH, workplaces rarely give any health manual to their employees ( especially if the main jobs is being done behind the desk like accountant, shop keeper or Programmer). The best resources are the standardized regulations from OSHA or the one with experience in your workplace
BPM stands for <u>beats per minute</u>. If she only counted 30 seconds, you would have to times the beats she got (34) by two to make up a whole minute. If you count the beats for ten seconds, you would times it by six to make up a whole minute.
