12 Questions
What is the primary physical principle underlying Electrical current measurement in caries detection?
Electrical conductance
What is the primary goal of diagnosis in dentistry?
Identifying a disease from its signs and symptoms
What is the primary purpose of assessing the patient's caries risk during diagnosis?
To inform the clinician's final decision on diagnosis
Which of the following techniques is NOT based on visible light?
Ultrasound techniques
What is the limitation of visual and tactile examinations in caries detection?
They are subjective and have a high detection threshold
What is the significance of the 'iceberg' of caries in the context of caries detection?
It represents the influence of the detection system on caries diagnosis
What is the disadvantage of using a sharp probe for tactile examination?
It may lead to cavity formation, reducing the chance of remineralization
What is the benefit of using digital radiography in caries diagnosis?
It reduces the radiation dose and offers easier image archiving
What is the principle behind Electrical Current Measurement in caries diagnosis?
Detection of changes in electrical resistance
What is a limitation of radiographic examination in caries diagnosis?
It may be affected by superimposition or angulation of the cone
What is the advantage of using the Electronic Caries Monitor (ECM) device?
It presents objective readings for monitoring lesion progression
What is the basis of visual inspection of caries using Fiber Optic Transillumination (FOTI) and DiFOTI?
Light scattering phenomenon
Learn about the methods of caries detection and diagnosis, including visual and tactile examinations, radiographic techniques, and electrical current measurements. Understand the importance of caries risk assessment and the role of clinicians in making a final diagnosis.
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