Borrelia Burgdorferi. Lyme disease is caused by a number of different strains and species of Borrelia bacteria, generally Borrelia burgdorferi in the United States and Borrelia afzelii and Borrelia garinii in Europe.epending on the strain of Borrelia, the bacteria will be more or less likely to spread through the bloodstream to distant sites in the body (Wormser, Brisson, Liveris et. al., 2008). When it does spread, it can cause arthritic, neurological, cardiovascular and other symptoms.
Some health care facilities utilize a 12-hour model for their registered nursing staff. The nurse generally works for 12 hours (usually 7 am to 7 pm or vice versa) a day for three days in a row and then has the next four days off.
Hours. Depending on the company you work for, the line between part-time and full-time employment can be different. Most companies will require full-time employees to work somewhere between 32 and 40 hours per week. This number is important, because it tells you how many hours you're guaranteed on a weekly basis. The Bureau of Labor Statistics sets the benchmark for full-time employees a little higher, at 35 hours a week.