Question 1 of 20 1. Lingual nerve is the major sensory branch of:Facial nerveAnterior division of mandibular nervePosterior division of mandibular nerveMaxillary nerveQuestion 1 of 20Question 2 of 20 2. Sex determining region of chromosome is:Long arrn of XShort arm of XShort arm of YLong arm of YQuestion 2 of 20Question 3 of 20 3. Which of the following features distinguishes bone from osteoid?Osteoid contains a different type of fiber in matrix.Bone has a mineralized matrix.Osteoid contains fewer lacunae per unit area.Bone is not resorbed.Question 3 of 20Question 4 of 20 4. Infection from facial vein spreads to cavernous sinus because:Venous connections do not have valvesValves are stretched on openingFacial vein communicates with superior ophthalmic veinFacial vein opens into interior jugular veinQuestion 4 of 20Question 5 of 20 5. Whitnall's ligament refers toSuspensory ligament of lensSuperior oblique tendonNone of the aboveSuperior transverse ligament of the eyeQuestion 5 of 20Question 6 of 20 6. Which of the following is the normal arrangement of lingual nerve and vessels in the tongue from medial to lateral?Vein, artery and nerve.Artery, nerve and vein.Nerve, artery and vein.Nerve, artery.Question 6 of 20Question 7 of 20 7. Efferent reflex of cornea by which nerve:TrochlearTrigeminalAbducent nerveFacial nerveQuestion 7 of 20Question 8 of 20 8. Killan's dehiscence is outpouching of:NasopharynxOropharynxLaryngopharynxTracheaQuestion 8 of 20Question 9 of 20 9. Anterior ethmoidal nerve supplies all except:Interior of nasal cavityDural sheath of ant cranial fossaEthmoidal air cellsMaxillary sinusQuestion 9 of 20Question 10 of 20 10. Intrinsic Laryngeal muscles are derived from which branchial arch:FirstFourthSixthSecondQuestion 10 of 20Question 11 of 20 11. Which of this part of vertebral canal will show secondary curves with concavity backwards?SacralCoccyxCervicalThoracicQuestion 11 of 20Question 12 of 20 12. Each of the following statements concerning the foramen magnum are true EXCEPTit allows passage of the spinal accessory nerve.it is located in the parietal bone.it is located in the occipital bone.it allows passage of the medulla oblongata/spinal cord.Question 12 of 20Question 13 of 20 13. Deviation of tongue to the right side on protrusion indicates injury to:Left hypoglossal nerveRight lingual nerveRight hypoglossal nerveLeft lingual nerveQuestion 13 of 20Question 14 of 20 14. Barr body is found in the following phase of the cell cycleTelophase.Gl phase.Metaphase.Interphase.Question 14 of 20Question 15 of 20 15. Kiesselbach area is formed by:Sphenopalatine artery and superior labial arteryAnterior ethmoidal artery and superior labial arterySphenopalatine and anterior ethmoidal arteryAnterior ethmoidal artery and posterior ethmoidal arteryQuestion 15 of 20Question 16 of 20 16. Placenta is formed by:Chorion frondosum and decidua basalisDecidua parietalis and decidua basalisSyncytiotrophoblast and maternal chorionChorion parietalis and decidua basalisQuestion 16 of 20Question 17 of 20 17. Cells in blood are suspended in:PlasmaColloidSerumInterstitial fluidQuestion 17 of 20Question 18 of 20 18. Median nerve damage is more common when ABG sample is taken from:FemoralBrachialRadialExternal carotid arteryQuestion 18 of 20Question 19 of 20 19. Most part of philtrum develops from:FrontonasalLateral nasalMedian nasalMaxillary processQuestion 19 of 20Question 20 of 20 20. A dome shaped skull is known asOxy-cephalyRhomb-encephalyBrachy-cephalyScapho-cephalyQuestion 20 of 20 Loading...