Dentosphere : World of Dentistry

NOTE:  It has been proved that you will retain more of what you study if you test yourself immediately after studying. For that, Watch this Video and Study all the MCQs first and then Test yourself by taking the Quiz below.  # Sodium content of iontophoresis is: A. 1 % B. 2 % C. 3 % D. 4 % # What is resistance form in endodontics? A. a shape which resists extrusion of filling through the apex B. a shape which resists fracture of root tip during condensation C. a shape which allows insertion of plugger for vertical condensation D. a shape which allows insertion of spreader for lateral condensation # Appointment for hypertensive patient should be given in: A. Early morning B. Noon C. Afternoon D. Evening # Appointment for asthmatic patient should be given in: A. Morning B. Afternoon C. Evening D. Anytime # Appointment time for children in general should not exceed: A. 30 minutes B. 45 minutes C. 60 minutes D. 90 m...

Description Cancer 1.  Most common malignancy in females in the world Breast cancer followed by lung cancer 2. Most common malignancy in males in the world Lung Cancer followed by prostate cancer 3. Most common skin cancer Basal cell carcinoma followed by Squamous cell and malignant melanoma 4. Most common oral cancer Squamous cell carcinoma 5. Most deadly of all human neoplasms Malignant Melanoma 6.  Most Common benign bone tumor Osteochondroma 7. Most common bone tumor Metastatic carcinoma 8. Most Common primary malignant bone tumor Osteosarcoma 9. Most commonly diagnosed tumor (infants) in ml Neuroblastoma

# Faulty registration of occlusion cannot be directly attributed to: A. Viscosity B. pain in the muscles of mastication C. pain in the TMJ D. Skeletal class III relation # Bennett movement of mandible is related to: A. Condylar rotation B. Lateral bodily movement of mandible C. Protrusive movement of mandible D. Edge to edge occlusion # The interarch distance measured when the occlusal rims are in uniform contact is: A. Freeway Space B. Vertical dimension of occlusion C. Vertical dimension of rest D. Christensen's space # Increased VDO results in: A. Strained facial appearance B. Trauma to underlying tissues C. Clicking of teeth D. All of the above # Before an arbitrary face bow transfer record, the dentist must determine: A. Physiologic rest position B. Inclination of each condyle C. Axial centre of rotation of condyle D. Kinematic axis of movement of condyle ...