Necrotizing fasciitis, which is popular among laymanâs term as a flesh-eating disease, is an infection caused by several bacteria affecting the fascia.The fascia is the fibrous connective membrane of the body, which may be separated from other specifically organized structures.ecrotizing fasciitis, which is popular among laymanâs term as a flesh-eating disease, is an infection caused by several bacteria affecting the fascia.
Long Term Care - How to calculate Nursing hours allotted per day per patient/resident (PPD) 1  PPD. 2  If you are allotted 3 RN's in a 24-hour time limit, then take how many hours a day they work and divide the census into that amount - 3 x 8 = 24, then divide 24 by the census 80 = .3, thus the PPD for RN's for the day is .3.
Per patient day (PPD) calculations are determined by the number of residents in a skilled nursing facility (census) and the number of clinical staff caring for them during each shift (AM, PM, NOC).he facility must have sufficient nursing staff (3.2 PPD minimum) to provide nursing and related services to attain or maintain the highest practicable physical, mental and psychosocial well-being of each resident, as determined by resident assessments and individual plans of care.