Question 1 of 20 1. Extraembryonic mesoderm is formed from:Prechordal plateTrophoblastAmniotic fluidYolk sacQuestion 1 of 20Question 2 of 20 2. Epithelium in vocal cord is:Pseudo stratified columnarSimple columnarCuboidal epitheliumStratified squamousQuestion 2 of 20Question 3 of 20 3. Diarthroidial joint is a type of:SynchondrosisFibrous jointSynovial jointAmphiarthrosisQuestion 3 of 20Question 4 of 20 4. Barr body is found in the following phase of the cell cycleInterphase.Metaphase.Gl phase.Telophase.Question 4 of 20Question 5 of 20 5. All the following are true regarding duct of parotid exceptIt pierces the BuccinatorStarts from anterior surface of parotid gladOpens in buccal vestibule opposite lower 2nd molarIt runs on MasseterQuestion 5 of 20Question 6 of 20 6. The cell junctions allowing exchange of cytoplasmic molecules between two cells are calledAnchoring junctionsGap junctionsFocal junctionsTight junctionsQuestion 6 of 20Question 7 of 20 7. Edinger Westphal nucleus is a:Sympathetic postganglionic nucleusParasympathetic postganglionic nucleusSympathetic preganglionic nucleusParasympathetic preganglionic nucleusQuestion 7 of 20Question 8 of 20 8. Killan's dehiscence is outpouching of:TracheaLaryngopharynxNasopharynxOropharynxQuestion 8 of 20Question 9 of 20 9. Only nerve that originates from dorsal suface of brain stem is:TrochlearVagusAbducensOcculomotorQuestion 9 of 20Question 10 of 20 10. In skin, which of the following is true:Apocrine glands are found in axilla and groinKeratinocytes provide protection against UV rays.Epidermis provides support for cutaneous vessels.Keratinocytes account for 50% of all the epithelial cells.Question 10 of 20Question 11 of 20 11. Superior parathyroid derived from:Endoderm of 4th archEndoderm of 3rd archMesoderm of 3rd archMesoderm of 4th archQuestion 11 of 20Question 12 of 20 12. The following branches originate directly from the subclavian artery, exceptVertebralThyro-cervical trunkSupra scapularInternal ThoracicQuestion 12 of 20Question 13 of 20 13. Third nerve palsy causes all except:PtosisDiplopiaOutward eye movementMiosisQuestion 13 of 20Question 14 of 20 14. Cleft lip occurs due to lack of fusion between:Maxillary process with LNPMandibular processesMaxillary process and MNPMaxillary process with FNPQuestion 14 of 20Question 15 of 20 15. Circadian photoentrainment is seen due to:MelanopsinScotopsinTransducinRhodopsinQuestion 15 of 20Question 16 of 20 16. The rapidly growing cells divide about once in every 24 hours. The interphase usually lasts for23 hours12 hours6 hours1 hourQuestion 16 of 20Question 17 of 20 17. Deoxygenated blood from the transverse sinus drains into theSigmoid sinusConfluence of sinusesInferior sagittal sinusStraight sinusQuestion 17 of 20Question 18 of 20 18. Which of the following wraps around the ligamentum arteriosum?Left recurrent laryngeal nerveRight recurrent laryngeal nerveLeft brachiocephalic veinRight subclavian veinQuestion 18 of 20Question 19 of 20 19. Which of the following is not a content of pterygomandibular spaceChorda tympaniNerve to medial pterygoidNerve to mylohyoidLong buccal nerveQuestion 19 of 20Question 20 of 20 20. Epithelium of oesophagus:PsuedostratifiedStratified cuboidalStratified squamousStratified columnarQuestion 20 of 20 Loading...