Certification in Infection Prevention and Control (All Accurately Solved)

Recipients of allogenic hematopoeietic stem transplantation (HSCT) should be placed in rooms with how many air exchanges per hour? 3 5 10 12 correct answers 12. A greater number of air exchanges per hour prevent opportunistic infections among stem cell transplant recipients Because of the increased risk of infection with parenteral nutrition, the maximum infusion time for a parenteral lipid bag to run is? 6 hours 12 hours 18 hours 24 hours correct answers Maximum 12 hours. Lipid emulsions pose greatest risk of contamination w/ bacteria or fungi The single most effective method of controlling hospital-acquired infections (HAI) is: Screening patients Isolating infected patients Handwashing Immunizing staff members correct answers Handwashing If a breastfeeding mother develops mastitis, the most likely cause is: Infant colonized with Staphylococcus aureus Inadequate cleansing of breast Maternal flora invading nipple Contaminated breast pump correct answers Infant colonized with S. aureus. 50% of neonates become colonized w/ S. aureus w/in a few days of birth, & pass infection into breast If hair removal is required for a surgical procedure, the BEST method is to: Shave hair with razor immediately before the incision Remove hair with a depilatory the night before surgery Remove hair with clippers the night before surgery Remove hair with clippers immediately before incision correct answers Remove hair with clippers immediately before incision. Clippers cause the least trauma, always immediately before surgery. Hair removal in general may not reduce rate of SSIs and may increase risk of infection