Master's degree in Social Work from a CSWE accredited program or a doctorate degree from a school of social work acceptable to the committee. Three thousand hours of supervised clinical experience with a qualified supervisor in no less than 24 months and no more than 48 consecutive months.
Skin Contamination and Blood Cultures. There are really only four bugs that are commonly contaminants when blood cultures are positive: 1  Coag negative staph (gram positive cocci). 2  Corynebacterium (gram positive rods).3  Propionibacterium acnes (anaerobic gram positive rods). 4  Bacillus species (anaerobic gram positive rods).kin Contamination and Blood Cultures. There are really only four bugs that are commonly contaminants when blood cultures are positive: 1  Coag negative staph (gram positive cocci). 2  Corynebacterium (gram positive rods).
Depends upon type.: In most instances, urine should not contain any bacteria, and the presence of bacteria might indicate an infection. Sometimes when a urine culture is collected, a few bacteria from the skin or end of the urethra may contaminate the urine. Bacteria in the urine as an isolated event is not very helpful or specific. This could be caused by a poor collection or by actual bacteria in the urine this does not necessarily indicate an infection. Urinary tract infection is usually heralded by pain urgency and frequency of urination ...Read more.