Question 1
Which of the following procedures is currently the standard test used in the United States for evaluating the efficiency of antiseptics and disinfectants?
◦ microbial death rate
◦ phenol coefficient
◦ Kelsey-Sykes capacity test
◦ use-dilution test
◦ in-use test
Question 2
Which of the following would be used to sterilize a mattress?
◦ formaldehyde
◦ heavy metals
◦ non-ionizing radiation
◦ autoclaving
◦ ethylene oxide
