#1
Which type of endoscope is commonly used for examining the upper gastrointestinal tract?
Gastrointestinal endoscope
ExplanationSpecifically designed for upper GI tract examination.
#2
What is the recommended temperature range for the water used in the rinsing phase of endoscope reprocessing?
25-35°C
ExplanationWater should be within this temperature range.
#3
Which of the following is a key consideration when selecting a detergent for endoscope cleaning?
pH compatibility with endoscope materials
ExplanationDetergent pH must match endoscope materials.
#4
What is the purpose of a biological indicator in endoscope reprocessing?
To monitor the effectiveness of sterilization
ExplanationMonitors how well sterilization works.
#5
Which of the following is a common method for the disinfection of endoscope channels?
Use of a channel brush and disinfectant
ExplanationChannels cleaned with brush and disinfectant.
#6
What is the primary purpose of reprocessing medical endoscopes?
To prevent infection transmission
ExplanationMain aim is to stop the spread of infections.
#7
Which of the following cleaning methods is commonly used in the initial steps of endoscope reprocessing?
Manual cleaning with enzymatic detergent
ExplanationTypically starts with enzymatic detergent manually.
#8
Which of the following is a common challenge in the manual cleaning of endoscopes?
Difficulty in reaching narrow channels
ExplanationTrouble cleaning tight or narrow areas.
#9
What is the role of high-level disinfection in the reprocessing of endoscopes?
To eliminate all microorganisms, including spores
ExplanationTo eradicate all microorganisms, even spores.
#10
What is the purpose of the flushing phase in endoscope reprocessing?
To remove residual disinfectant and contaminants
ExplanationClears disinfectant and contaminants.
#11
What is the purpose of the leak testing phase in endoscope reprocessing?
To detect damage or defects in the endoscope
ExplanationIdentifying any damages or defects in the equipment.
#12
Which regulatory body provides guidelines for the reprocessing of medical devices, including endoscopes?
Food and Drug Administration (FDA)
ExplanationFDA regulates reprocessing standards.
#13
In which phase of endoscope reprocessing is alcohol commonly used as a disinfectant?
High-level disinfection
ExplanationAlcohol disinfection typically in high-level phase.
#14
What is the purpose of routine maintenance in the context of medical endoscopes?
To prevent malfunction and ensure optimal performance
ExplanationMaintains functionality and performance.
#15
What is the primary purpose of the drying phase in endoscope reprocessing?
To prevent microbial growth
ExplanationDrying prevents microorganism growth.