Question 1 of 20 1. All of the following statements about the vagus nerve are true except that itInnervates right two third of transverse colonSupplies heart and lungStimulates peristalsis and relaxes sphinctersCarries postganglionic parasympathetic fibersQuestion 1 of 20Question 2 of 20 2. The maxillary nerve exits the cranium through which foramen:Inferior orbital fissureOvaleStylomastoidRotundumQuestion 2 of 20Question 3 of 20 3. The floor of the mouth and suprahyoid muscles are supplied byMaxillary nerveInferior alveolar nerveFacial nerveLingual nerveQuestion 3 of 20Question 4 of 20 4. In lower motor neuron lesion of facial nerve:Contralateral paralysis of lower facial musclesContralateral paralysis of all facial musclesIpsilateral paralysis of lower facial musclesIpsilateral paralysis of all facial musclesQuestion 4 of 20Question 5 of 20 5. Tritiated thymidine labelling of sperms has revealed that spermatogenesis takes how many days?32 days94 days74 days54 daysQuestion 5 of 20Question 6 of 20 6. Pupillary light reflex is mediated by:Facial nerveTrigeminalTrochlearOculomotorQuestion 6 of 20Question 7 of 20 7. Sperm count below which a person is considered infertile:20 million/ml30 million/ml50 million/ml40 million/mlQuestion 7 of 20Question 8 of 20 8. The diploid number of chromosomes is maintained in proliferating somatic cells by which of the following processes?AmitosisBuddingMitosisMeiosisQuestion 8 of 20Question 9 of 20 9. Teratogenic effect common at:Last monthFirst 2 months intrauterine3-5 months intrauterine6-8 months intrauterineQuestion 9 of 20Question 10 of 20 10. Posterior 1/3 of the tongue is innervated byHypoglossalVagusLingualGlossopharyngealQuestion 10 of 20Question 11 of 20 11. The ducts of all the following glands consist of stratified cuboidal epithelium, exceptSalivary glandsPancreasSebaceous glandsSweat glandsQuestion 11 of 20Question 12 of 20 12. Gut Associated Lymphoid Tissue (GALT) is primarily located in:SubmucosaSerosaMuscularisLamina PropriaQuestion 12 of 20Question 13 of 20 13. Which of the following nuclei is the primary controller of swallowing?Facial nucleusInferior salivatorySuperior salivatoryNucleus ambiguousQuestion 13 of 20Question 14 of 20 14. Suprahyoid muscles in the floor of mouth are supplied by:Lingual arteryFacial arteryInferior alveolar arteryMaxillary arteryQuestion 14 of 20Question 15 of 20 15. Spermatogenesis takes how many days:58 days24 days64 days72 daysQuestion 15 of 20Question 16 of 20 16. The following statements concerning chorda tympani nerve true except that itCarries secretomotor fibres to slubmandibular gland.Contains postganglionic parasympathetic fibers.Is a branch of facial nerve.Joins lingual nerve infratemporal fossa.Question 16 of 20Question 17 of 20 17. The development of first connective tissue which forms `nonsynovial joint' is called asSynchondrosisSutureSymphysisSyndesmosisQuestion 17 of 20Question 18 of 20 18. All of the following are digastrics muscles except:Muscle fibers in ligament of TreitzOccipitofrontalisSternocleidomastoidOmohyoidQuestion 18 of 20Question 19 of 20 19. Each of the following is TRUE regarding the lacrimal gland EXCEPTpreganglionic fibers synapse at the pterygopalatine ganglion.it receives postganglionic parasympathetic fibers via the lacrimal nerve.the lacrimal gland is mucous secreting.preganglionic fibers to the lacrimal gland are carried via greater petrosal nerve.Question 19 of 20Question 20 of 20 20. Kiesselbach area is formed by:Anterior ethmoidal artery and superior labial arterySphenopalatine and anterior ethmoidal arterySphenopalatine artery and superior labial arteryAnterior ethmoidal artery and posterior ethmoidal arteryQuestion 20 of 20 Loading...