20 Questions
What is the primary rationale for infection control in dentistry?
Reducing the risks of disease transmission
What increases the risks of disease transmission according to the given text?
Host susceptibility, virulence, and infectivity of the organism
Which route of disease transmission poses a high risk in dentistry due to inoculation of microbes from blood and saliva?
Percutaneous
Which mode of disease transmission involves touching contaminated inanimate surfaces in the dental treatment room or operatory?
Indirect contact through fomites
What is the primary goal of infection control in dentistry?
Reducing the risks of disease transmission
Which type of medical devices are categorized as critical in Spaulding's Classification?
Scalpel and bone file
What is the first level of decontamination?
Sanitization
What is the control method for noncritical level risks?
Surface disinfection with intermediate level hospital disinfectants
What is the next level after sanitization in decontamination levels?
Disinfection with chemical germicides
Which items are included in environmental risks in the decontamination process?
High-volume evacuator tips and hoses
What is the typical incubation period for Hepatitis A viral infection?
2-6 weeks
How is Hepatitis A virus primarily transmitted?
Fecal-oral route
What is the main difference between Hepatitis A and Hepatitis E viral infections?
Route of transmission
What laboratory test is used for the diagnosis of Hepatitis E viral infection?
Detection of HEV Ig M or increased IgG by ELIZA
What is the unique dependency of Hepatitis D virus for its existence?
Presence of Hepatitis B viral infection
Which virus belongs to the Flavivirus family and can circulate in the blood without showing signs and symptoms?
Hepatitis G virus
What is the primary method for diagnosing Hepatitis G viral infection?
Detection of viral RNA by PCR
What risk do dental professionals face during surgery in patients with hepatitis infections?
Risk of clotting factor deficiencies
What is the most insidious aspect of hepatitis viral infections, as mentioned in the text?
Ability to circulate in blood without signs and symptoms
What is the primary goal of adopting proper waste disposal techniques in dentistry, according to the text?
Avoiding cross-infection among patients
Explore the rationale for infection control and occupational safety in dental care, including the aim to reduce the risk of disease transmission among patients and care providers. Learn about the routes of disease transmission and the importance of percutaneous inoculation prevention.
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