Koch postulates were modified for periodontitis by:

MCQs on Odontogenic Infections - Oral and Maxillofacial Surgery

# Trismus associated with infection of lateral pharyngeal space is related to irritation of the: A. Buccinator B. Masseter C. Lateral pterygoid D. Medial pterygoid # Garre's osteomyelitis is: A. Chronic focal sclerosis and non suppurative osteomyelitis B. Chronic focal sclerosis and suppurative osteomyelitis C. Characterized by suppuration and acute pain D. Chronic diffuse sclerosing osteomyelitis

Dental MCQs - Multiple Choice Questions in Dentistry

SELECT THE TOPIC YOU WANT TO PRACTICE. # LOK SEWA AAYOG PAST QUESTIONS Medical Entrance Preparation MCQs # Digestive System and Nutrition MCQs # Reproductive System MCQs # MCQs on Sense Organs # Nervous System MCQs # Cardiovascular System MCQs # Endocrine System MCQs # Assorted Dental MCQs - Part 1 #AIIMS MDS ENTRANCE EXAM YEARWISE COLLECTION *** AIIMS Nov 2001 *** AIIMS Nov 2002 *** AIIMS Nov 2003 *** AIIMS Nov 2004 *** AIIMS Nov 2005 *** AIIMS Nov 2006 *** AIIMS Nov 2007 Part 1 *** AIIMS Nov 2007 Part 2 *** AIIMS Nov 2008 *** AIIMS Nov 2009 *** AIIMS Nov 2010 *** AIIMS Nov 2012 *** AIIMS Nov 2013 *** AIIMS Nov 2014 *** AIIMS Nov 2015 *** AIIMS May 2016 *** AIIMS May 2015 *** AIIMS May 2014 *** AIIMS May 2013 *** AIIMS May 2012 *** AIIMS May 2011 # DENTAL MATERIALS *** Amalgams *** Physical Properties *** Metallurgy *** Impression Materials *** Dental Ceramics and Miscellaneous *** Gypsum Products *** Dental Cements *** Restorative Resin...

Most Important Operative Dentistry MCQs With Explanations

1. The following chemically bond to the tooth: A. Composite resin. B. Dental sealants. C. Glass ionomer cement. *** D. All of the above. 2. Compomer restorative materials are: A. Glass ionomer with polymer components B. Resin systems with fluoride containing glasses. *** C. Composite resin for cervical restorations only. Explanation: The composition of compomers is similar to that of a dental composite however it has been modified, making it a polyacid-modified composite. This results in compomers still requiring a bonding system to bond to tooth tissue. Although the name compomer implies that the material possesses a combination of characteristics of both composite and glass ionomers, these materials are essentially polymer-based composites that have been slightly modified to take advantages of the potential fluoride-releasing behavior of glass ionomers. 3. Loose enamel rods at the gingival floor of a class II amalgam cavity should be removed using : A. Straight chisel...

MCQs on Pathology - Fluid and Hemodynamic Disorders

The correct answers are highlighted in green. Please read these MCQs once quickly and test yourself by watching the video at the bottom of the page. # Oedema may be caused by any of the following EXCEPT: (MAN -95) a) An increase in the plasma protein concentration b) An increase in the capillary hydrostatic pressure c) An increase in the capillary permeability d) Lymphatic obstruction # The most common site of origin for venous thrombi leading to pulmonary embolism is: (KCET- 09) a) Ascending aorta b) Portal vein c) Deep leg veins d) Right atrium # Anasarca means a) Abnormal inflammatory process b) Severe generalized swelling c) Absence of proliferation of vessels following inflammation d) Presence of pus # Edema is due to: (KAR -98) a) Increased albumin in blood and decreased globin b) Decreased albumin cone, in blood c) Increased osmotic pressure d) None of the above # Which of the following is common in all forms of shock? (MAN -9...

MCQs on Mandibular Fractures and Middle Third of Face Fractures - Oral and Maxillofacial Surgery

# Which is the immediate danger to a patient with severe facial injuries? A. Bleeding B. Associated fracture spine C. Infection D. Respiratory Obstruction # Craniofacial dysjunction is seen in: A. LeFort III fracture B. Guerrin's fracture C. High LeFort I fracture D. None of the above # The 'hanging drop appearance' in the maxillary sinus radiograph indicates: A. a nasal polyp B. a blowout fracture of the orbit C. a radiograph artefact D. an antrolith # Suturing in facial wound injuries should be done within: A. 2 hours B. 4 hours C. 6 hours D. 8 hours # Diplopia is most common with: A. Mandibular fracture B. Craniofacial dysjunction C. Nasal fractures D. Zygomaticomaxillary complex fracture # Paresthesia is seen with which of the following types of fractures? A. Subcondylar B. Zygomatico maxillary C. Coronoid process D. Symphyseal # Forceps used for maxillary fracture disimpaction: A. Rowe's B....

Dental Materials MCQs - Impression Materials

# The zinc oxide eugenol impression pastes harden by : A. Chemical reaction B. Cold C. Heat D. Pressure # Fourth state of matter is: A. Solid B. Liquid C. Gas D. Colloid

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