Description : The first molars are extracted in both arches: A. The bone resorption will be the same for both arches B. Resorption is more on the palatal side of maxillary molars C. Resorption is more on lingual side of mandibular molars D. The ridge height resorbs more in maxilla than mandible
Last Answer : C. Resorption is more on lingual side of mandibular molars
Description : In the development of the eye: a. the orbit is completed by 10th week of gestation b. the orbit arises from fusion between the lateral nasal process and the maxilla c. the lower eyelids are formed by the maxillary process d. all above
Last Answer : all above
Description : The lower jaw in mammals is made up of (a) dentary (b) maxilla (c) angulars (d) mandible.
Last Answer : (a) dentary
Description : As far as localised alveolar osteitis is concerned; which one of the following is true? A. The incidence in the mandible and maxilla is similar B. The prophylactic prescription of antibiotics ... and irrigation is mandatory E. Zn oxide eugenol and alvogyl dressing promote a rapid bone growth
Last Answer : C. Excessive fibrinolysis is the likely aetiology
Description : Which of the following is NOT TRUE in regard to lateral periodontal cyst** A. It is more common in anterior region B. It occurs more in maxilla than mandible C. Probable origin is from ... . Encountered in the cuspid-premolar region of the mandible, derived from the remnants of the dental lamina
Last Answer : A. It is more common in anterior region B. It occurs more in maxilla than mandible
Description : Ameloblastoma occurs MOST frequently: A. Near the angle of the mandible B. In the maxilla
Last Answer : A. Near the angle of the mandible
Description : The SNA angle on cephalogram, best signifies the relationship of, A. Mandible to cranial base B. Maxilla to cranial base C. Maxilla to mandible D. Mandible to porion E. Maxilla to Frankfort plane
Last Answer : B. Maxilla to cranial base
Description : As far as localised alveolar osteitis (dry socket) is concerned; which one of the following is true? M07 A. The incidence in the mandible and maxilla is similar B. The prophylactic ... diagnosis and irrigation is mandatory E. Zinc oxide eugenol and alvogyl dressing promote a rapid bone growth
Description : The blood supply to the denture bearing areas of the maxilla A. Superior Maxillary artery B. Grand/greater palatine artery
Last Answer : A. Superior Maxillary artery
Description : Assertion : In Balanoglossus, proboscis is involved in excretion Reason : Glomerulus is present in proboscis.
Last Answer : Assertion : In Balanoglossus, proboscis is involved in excretion Reason : Glomerulus is present in ... . If both Assertion and Reason are false.
Description : What external changes are visible after the last moult of a cockroach nymph? (a) Both forewings and hindwings develop (b) Labium develops (c) Mandibles become harder (d) Anal cerci develop
Last Answer : (a) Both forewings and hindwings develop
Description : A patient complains of itching and vesicalis on the upper labium (Vermillion region) every year, your diagnosis would be: A. Herpes simplex B. Recurrent ulceration aphthae C. Impetigo
Last Answer : A. Herpes simplex
Description : What is the common for maxilla bone?
Last Answer : Do you mean the common 'name'? If yes, the common name formaxilla bone is jawbone.
Description : What does not show in Cleidocranial dysplasia:** A. Defective formation of clavicles B. Delayed closure of fontanelles C. Retention of maxilla D. Delayed eruption of permanent teeth E. None of the above
Last Answer : E. None of the above
Description : In maxilla fracture, if intra cranial pressure increases:** A. It is normal B. Typically associated with tachycardia C. Associated with blood pressure D. Usually subsides spontaneously E. Typically associated with constricted and un-reactive pupil
Last Answer : C. Associated with blood pressure
Description : A patient who recently had a calculus removed from the kidney presented with radiolucent area in the left maxilla with clinical evidence of swelling. The disease that you would immediately suggest ... A. Diabetes B. Thyrotoxicosis C. Hyperparathyroidism D. Osteoporosis E. Adrenal insufficiency
Last Answer : C. Hyperparathyroidism
Description : Hard palate supported by (a) Dentary + Anglusphenial (b) Palatine + Premaxilla + Maxilla (c) Nasal + Premaxilla f Maxilla (d) Vomer + Premaxilla + Maxilla
Last Answer : (b) Palatine + Premaxilla + Maxilla
Description : Predictors of difficult intubation include A. Short muscular neck B. Prominent upper incisor C. Protruding mandible D. All of the above
Last Answer : Ans: D
Description : The following structures arise from the first pharyngeal arch: a. common carotid artery b. mandible c. facial nerve d. orbicularis oculi e. temporalis
Last Answer : mandible
Description : muscle used for opening the mandible 1) temporalis 2) ant. Belly of diagastric 3) mylohyoid
Last Answer : 2) ant. Belly of diagastric
Description : Ankylotic primary second molar in the mandible is not always a good space maintainer because of: a. Mesial inclination of the 1st permanent molar. b. It does not keep up with the rest of occlusion. c.Dull on percussion.
Last Answer : b. It does not keep up with the rest of occlusion.
Description : Which of the following DOES NOT cause depression of the mandible: A. Contraction of lateral pterygoid B. Contraction of temporalis C. Contraction of the suprahyoid muscles D. Contraction of the ... E. Relaxation of all muscles so that the only forces on the mandible are the forces of
Last Answer : B. Contraction of temporalis
Description : The growth of the mandible at about year 5 and 6 is mainly at: A. Depth B. Width C. Length
Last Answer : C. Length
Description : A blow to the mandible resulted in deviation to the left on opening; x-rays show unilateral fracture, where would you expect the fracture:** A. Neck of the left condyle B. Neck of the right condyle C. Body of the left condyle D. Body or the right condyley
Last Answer : A. Neck of the left condyle
Description : .The places for newly erupted mandibular molars are created by: A. Resorption of anterior ramus and apposition posteriorly B. Apposition of alveolar process C. Apposition of inferior boarder of mandible
Last Answer : A. Resorption of anterior ramus and apposition posteriorly
Description : The first thing to do after surgical removal of an impacted 3rd molar in the mandible is:
Last Answer : Cold application from the outside
Description : After the age of 6 years, the greatest increase in the size of the mandible occurs: A. At the symphysis B. Between canines C. Distal to the first molar
Last Answer : C. Distal to the first molar
Description : Blow to mandible causing fracture in molar’s right side region, you expect a second fracture of: A. Sub condylar of right side B. Sub-condylar of left side C. Fracture of symphysis
Last Answer : B. Sub-condylar of left side
Description : The tonsillar lymph node is situated at the level of, M07 A. Angle of the mandible B. C6 vertebrae C. Jugulodigastric crossing D. Clavicle E. Jugulo-omohyoid crossing
Last Answer : A. Angle of the mandible
Description : Patient received heavy blow to the right body of the mandible sustaining a fracture there. You should suspect a second fracture to be present in, A. Symphysis region B. Left body of the mandible C. Left sub-condylar region D. Right sub-condylar region
Last Answer : C. Left sub-condylar region
Description : Loss of sensation in the lower lip may be produced by,CHECK ADC M07 A. Bell’s palsy B. Traumatic bone cyst C. Trigeminal neuralgia D. Fracture in the mandible first molar region E. Ludwig’s angina
Last Answer : D. Fracture in the mandible first molar region E. Ludwig’s angina
Description : Salivary lipase is secreted by (A) Parotid glands (B) Sub-maxillary glands (C) Dorsal surface of tongue (D) None of these
Last Answer : Answer : C
Description : In the head and neck: a. the lymph from the upper lid drains to the parotid and submandibular lymph nodes b. the facial nerve comes from the first pharyngeal arch c. branches of the ... e. an unilateral cleft lip is a failure of the maxillary process to fuse with the medial nasal process
Last Answer : branches of the ophthalmic division of the trigeminal nerve supply the skin of the scalp as far backward as the vertex
Description : Which of the following is characteristic feature of Le Fort II fracture Options: 1) The fracture line runs through the root of the nose, lacrimal bone, floor of orbit, upper part of maxillary ... ) Complete separation of the facial bones from the cranial bones 4) Isolated fracture of orbital floor
Last Answer : Correct Answer: 1) The fracture line runs through the root of the nose, lacrimal bone, floor of orbit, upper part of maxillary sinus and pterygoid plates
Description : Maxillary central incisor located palatally causes : a. Prolong stay of primary central incisor. b. Supernumerary teeth.
Last Answer : a. Prolong stay of primary central incisor.
Description : An 8 years-old child who has sustained a fracture of maxillary permanent central incisor in which 2mm of the pulp is exposed presents for treatment three hours after injury. Which of the ... - Pulpotomy using formocresol. d- Pulpectomy and immediate root filling. e- Pulpectomy and apexification.
Last Answer : a- Remove the surface 1. 2 mm of pulp tissue and place calcium hydroxide
Description : A persistent oroantral fistula for a 12 weeks period following the extraction of a maxillary first permanent molar is best treated by, a. Further review and reassurance since it will most ... Excision of the fistula and surgical closure. e. Maxillary antral wash out and nasal antrostomy.
Last Answer : d. Excision of the fistula and surgical closure.
Description : The best method to take X-ray of the maxillary sinus is, A. Periapical radiograph B. Panoramic view C. Lateral cephaloghraph D. Occipitomental view E. Reverse Towne’s view
Last Answer : D. Occipitomental view
Description : A 9 years-old boy has a small white discolouration on his maxillary central incisor. The lesion is most probably, A. Hypocalcification due to trauma of the primary predecessor B ... the histo differentiation stage of development D. Defect during the morho differentiation stage of development
Last Answer : A. Hypocalcification due to trauma of the primary predecessor
Description : Jaw relations for edentulous patient have been established. The maxillary cast has been mounted on the articulator without face-bow and you decide to increase the occlusal vertical dimension by 4 mm ... record C. Changes in the condylar guide settings D. Increase in the vertical dimension
Last Answer : B. A new centric relation record
Description : The MOST common curvature of palatal root of maxillary first molar is: A. Distal B. Mesial C. Buccal D. Palatal
Last Answer : C. Buccal
Description : What is your management with a chronic oral antral fistula for some time after the extraction of maxillary first molar: A. Surgical closure B. Anti-biotic and nasal decongestant C. Wash the antrum D. All of the above
Last Answer : D. All of the above
Description : A 7 years-old child has class I malocclusion, slight version of maxillary class III, adequate arch length. What is your management: A. Oral screen B. Head cap therapy C. Inclined plane on mandibular anterior teeth D. Hawley plate E. Expansion screw plate
Last Answer : C. Inclined plane on mandibular anterior teeth
Description : The MOST stable area to evaluate the craniofacial growth is: A. Nasal floor B. Cranial vault C. Occlusal plane D. Naso maxillary complex E. Anterior cranial base
Last Answer : E. Anterior cranial base
Description : What interferes with a maxillary denture in the posterior vestibular fold: A. Coronoid process B. Condyle C. Masseter muscle
Last Answer : A. Coronoid process
Description : The concomitant perio-periapical lesion as the cause of endodontic failure: A. Cannot be discovered prior to endo treatment B. May be discovered prior to endo treatment C. Is most commonly found in maxillary teeth D. Is most commonly found in mandibular teeth E. None of the above
Last Answer : B. May be discovered prior to endo treatment
Description : In regard to external resorption:** A. Continues after successful endo treatment B. Stops in most cases following successful endodontic treatment C. Continues only in mandibular incisors after ... D. Stops in maxillary lateral incisors after successful endodontic treatment E. None of the above
Last Answer : B. Stops in most cases following successful endodontic treatment
Description : A periapical x ray of 11 and 12 region shows the vimen, floor of the nasal fossa and the median palatine suture. The other feature that can be seen is: A. Maxillary sinus B. Incisive foramen C. Zygomatic process D. Wall of maxillary sinus
Last Answer : B. Incisive foramen
Description : The best radiograph for maxillary sinus is: A. PA skull x ray B. Occipitomental radiograph o waters view C. Town’s view
Last Answer : B. Occipitomental radiograph o waters view
Description : Most congenitally missing teeth are: A. Mandibular 3rd molars B. Mandibular 2nd premolars C. Maxillary lateral incisor
Last Answer : A. Mandibular 3rd molars