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. Barr body is found in the following phase of the cell cycleMetaphase.Telophase.Gl phase.Interphase.Question 2 of 20Question 3 of 20 3. Only retractor of mandible:TemporalisMedial pterygoidLateral pterygoidMasseterQuestion 3 of 20Question 4 of 20 4. Which of the following nuclei belongs to the general visceral efferent columnTrigeminal nerve nucleusFacial nerve nucleusDorsal nucleus of vagusNucleus ambiguousQuestion 4 of 20Question 5 of 20 5. Which of the following vessels do not carry deoxygenated bood in fetal circulation?Umbilical VeinUmbilical ArteryPulmonary VeinPulmonary ArteryQuestion 5 of 20Question 6 of 20 6. Afferent component of corneal reflex is mediated by:Glossopharyngeal nerveTrigeminal nerveVagus nerveFacial nerveQuestion 6 of 20Question 7 of 20 7. Structure derived from 2nd brachial arch:Muscles of facial expressionMuscles of masticationMandibleCondyleQuestion 7 of 20Question 8 of 20 8. Phrenic nerve supplies:StomachLiverDiaphragmIleumQuestion 8 of 20Question 9 of 20 9. Banding most common in Karyotyping:GQCRQuestion 9 of 20Question 10 of 20 10. The palatine tonsil receives its arterial supply from all of the following, exceptFacialDorsal lingualAscending palatineSphenopalatineQuestion 10 of 20Question 11 of 20 11. Muscle which contributes to two triangles in the back isSerratus AnteriorLatissimus DorsiTrapeziusSplenius CapitisQuestion 11 of 20Question 12 of 20 12. All of the following are found in the posterior triangle of the neck except one. Which one is the exception?External jugular vein.Phrenic nerve.Subclavian vein.Hypoglossal nerve.Question 12 of 20Question 13 of 20 13. As demonstrated by the pattern of sensory innervation, which of the following branchial arches are concerned in development of the tongue?First, second, and thirdSecond and third onlyFirst and second onlySecond, third, and fourthQuestion 13 of 20Question 14 of 20 14. Which type of cells are found in pars nervosa of pituitary gland:AcidophilsPituicytesChromophobesBasophilsQuestion 14 of 20Question 15 of 20 15. Melanocytes are a type of:Merkel cellsDendritic cellsKeratocytesComeocytesQuestion 15 of 20Question 16 of 20 16. The superior and inferior ophthalmic veins drain into theInternal jugular veinPterygoid plexusFacial veinFrontal veinQuestion 16 of 20Question 17 of 20 17. What is not included in the contents of the sublingual space?Lingual nerveHypoglossal nerveFacial arterySublingual glandQuestion 17 of 20Question 18 of 20 18. Hypothetically speaking, when preparing a cavity preparation on the crown of a fully formed permanent tooth, as you initially cut through enamel and into dentin, which structure is first being penetrated?OdontoblastsCircumpulpal dentinMantle dentinRadicular dentinQuestion 18 of 20Question 19 of 20 19. Neural tube develops from:Primitive nodePrimitive streakNotochordPharyngeal archQuestion 19 of 20Question 20 of 20 20. Cellular content of DNA is doubled during which phase:Mitotic phaseS-phaseG2 phaseG1 phaseQuestion 20 of 20 Loading...