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NBDHE Clinical Dental Hygiene Questions and Answers $12.79   Add to cart

Exam (elaborations)

NBDHE Clinical Dental Hygiene Questions and Answers

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regulated biohazard waste Ans- - must be disposed of properly - ex: sharps, items that drip of saturated blood or saliva, hard or soft tissues removed from the pt's mouth PPE mask Ans- - change when it becomes wet/moist - change with every pt purpose of PPE Ans- provides barriers to minim...

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  • August 2, 2024
  • 31
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • NBDHE
  • NBDHE
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NBDHE Clinical Dental
Hygiene Questions and
Answers


regulated biohazard waste


Ans- - must be disposed of properly


- ex: sharps, items that drip of saturated blood or saliva, hard or soft tissues

removed from the pt's mouth




PPE mask


Ans- - change when it becomes wet/moist


- change with every pt




purpose of PPE

,Ans- provides barriers to minimize exposure to aerosols, spatter, direct

transmission, indirect transmission




Safety Data Sheets (SDS)


Ans- provide the employee with information regarding the hazards of

chemicals utilized in office and how to protect themselves from these hazards




aerosol


Ans- - invisible airborne particles


- remain in the air for a while




indirect transmission


Ans- occurs through a contaminated object




spatter


Ans- visible airborne particles of blood and saliva; drop quickly to the floor,

countertops, etc.

,fomite


Ans- object/material likely to carry infection




disinfectant


Ans- kill or inactivate most pathogenic microbes, not spores




disinfectant properties


Ans- bactericidal, fungicidal, tuberculocidal, virucidal, environmentally safe,

residual effect, EPA registered, cleans and disinfects




residual affect


Ans- - continues to work after it is dried


- substantivity




chlorine-based compounds


Ans- - type of disinfectant


- corrosive to metals

, - strong odor




iodophors


Ans- - type of disinfectant


- can discolor some surfaces yellow




phenols


Ans- type of disinfectant, may leave a film or residue on surfaces




quaternary compounds


Ans- - type of disinfectant


- not corrosive, but lower kill spectrum


- limited efficacy




levels of surface disinfectants


Ans- - high: used in surgical areas


- intermediate: used in dental offices; must kill TB organism

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