Question 1 of 20 1. Third ear ossicle is derived from:1st arch2nd arch3rd arch4th archQuestion 1 of 20Question 2 of 20 2. The lateral pterygoid muscle attaches to which of the following?Lateral surface of the lateral pterygoid plate.Medial surface of the medial pterygoid plate.Lateral surface of the medial pterygoid plate.Medial surface of the lateral pterygoid plate.Question 2 of 20Question 3 of 20 3. Which of the following is not a pneumatic bone:FrontalMandibleEthmoidMaxillaQuestion 3 of 20Question 4 of 20 4. Deviation of tongue to the right side on protrusion indicates injury to:Right hypoglossal nerveRight lingual nerveLeft lingual nerveLeft hypoglossal nerveQuestion 4 of 20Question 5 of 20 5. Common Facial vein is formed by the union ofAnterior facial and posterior auricular veinsAnterior facial and maxillary veinsAnterior facial and posterior facial veinsAnterior facial and anterior branch of the posterior facial veinQuestion 5 of 20Question 6 of 20 6. All of the following physiological processes occur during the growth at the epiphyseal plate, exceptProliferation and hypertrophy.Replacement of red bone marrow with yellow marrow.Calcification and ossification.Vasculogenesia and erosion.Question 6 of 20Question 7 of 20 7. Chromosomes are suspended within the oocyte during which stage of Meiosis I:AnaphaseMetaphaseTelophaseProphaseQuestion 7 of 20Question 8 of 20 8. All of the following structures pierce the buccinator muscle Except:Buccal branch of the mandibular nerveBuccal branch of facial nerveParotid ductMolar glands of the cheekQuestion 8 of 20Question 9 of 20 9. Bartholin's duct is the name ofLacrimal ductSublingual ductSubmandibular ductParotid ductQuestion 9 of 20Question 10 of 20 10. Sex determination is done by:HoxAZFSRYSHEQuestion 10 of 20Question 11 of 20 11. The ligament attached to the lingula isTempero-mandibularSpheno-mandibularPterygo-mandibularStylo-mandibularQuestion 11 of 20Question 12 of 20 12. Neural tube develops from:NotochordPrimitive nodePharyngeal archPrimitive streakQuestion 12 of 20Question 13 of 20 13. Chromosomal dysjunction occurs during:AnaphaseProphaseMetaphaseTelophaseQuestion 13 of 20Question 14 of 20 14. All of the following structures undergo mass contraction except:UreterUterusUrinary bladderGall bladderQuestion 14 of 20Question 15 of 20 15. Only retractor of mandible:Medial pterygoidMasseterTemporalisLateral pterygoidQuestion 15 of 20Question 16 of 20 16. Tritiated thymidine labelling of sperms has revealed that spermatogenesis takes how many days?32 days94 days54 days74 daysQuestion 16 of 20Question 17 of 20 17. Sensation on face are projected at which nucleus:Nucleus tractus solitariesNucleus gracilisSpinal nucleusMesencephalicQuestion 17 of 20Question 18 of 20 18. All are true about the trigone of the urinary bladder exceptMucosa is loosely associated to the underlying musculatureIt is derived from the absorbed part of the mesonephric ductIt is lined by transitional epitheliumMucosa is smoothQuestion 18 of 20Question 19 of 20 19. Muscle responsible for opening mandible TemporalisLateral pterygoidBuccinator Medial pterygoidQuestion 19 of 20Question 20 of 20 20. Not present in posterior triangle:Subclavian arteryPhrenic nerveHypoglossal nerveExternal jugular veinQuestion 20 of 20 Loading...