Take this fun quiz to test your knowledge about the UV in Healthcare. 1. DNA and RNA of microorganisms exhibit peak absorptions at which wavelengths?200-220 nm220-240 nm250-270 nmAbove 300 nmQuestion 1 of 10 2. How does UV-C inactivate microorganisms?The Heat from the UV-C melts the Cell Walls of the MicroorganismUV-C Destroys the Backbone of the DNA Molecules of the MicroorganismsUV-C Disrupts the DNA Sequence All of the aboveQuestion 2 of 10 3. UV-C devices are safe for use in occupied spaces.TrueFalseQuestion 3 of 10 4. Portable UV-C devices are typically used in hospitals to treat surfaces and objects to achieve high levels of:DisinfectionSterilizationQuestion 4 of 10 5. Low pressure mercury lamps which emit wavelengths at 253.7 nm can produce harmful ozone.TrueFalseQuestion 5 of 10 6. Effectiveness of UV-C depends on which of the following factors?Type of MicroorganismIntensity of UV LightUV Treatment TimeDistance of Object from UV LightsAll of the AboveQuestion 6 of 10 7. UV-C susceptibility is the same for all microorganisms?TrueFalseQuestion 7 of 10 8. A single placement of a UV device can disinfect all areas of a room as effectively as multiple placements in a room.TrueFalseQuestion 8 of 10 9. The use of UV-C disinfection devices can be used to replace traditional methods of cleaning a room with chemical disinfectants.TrueFalseQuestion 9 of 10 10. UV-C can cause severe degradation to most materials by penetrating deep into the body of the material.TrueFalseQuestion 10 of 10 Loading...