Anatomy of orofacial structures questions and correct answers.

Anatomy of orofacial structures
questions and correct answers


Ectoderm m- mCorrect m mAnswer m- m•Teeth, mepidermis, mfingernails, meye mtissue, mhair

Mesoderm m- mCorrect m mAnswer m- m•Dermis, mmuscle, mblood mvessels, mlymphatics, mconnective mtissue,
mbone m, mcartilage




Endoderm m- mCorrect m mAnswer m- m•Respiratory mepithelium, mdigestive msystem mlining, mliver mand
mpancreatic mcells




first mpharyngeal march m- mCorrect m mAnswer m- mMandibular march; mtrigeminal mnerve; mmuscles mof
mmastication




Second mpharyngeal march m- mCorrect m mAnswer m- mHyoid march; mFacial mnerve; mmuscles mof mfacial
mexpression




Waht mforms mthe mprimary mpalate? m- mCorrect m mAnswer m- mThe mright mand mleft mmaxillary mprocesses mand
mthe mmedial mnasal mprocesses




Is mcleft mlip mis mmore mcommon min mmales mor mfemales? m- mCorrect m mAnswer m- mmales

Is mcleft mpalate mmore mcommon min mmales mor mfemales? m- mCorrect m mAnswer m- mfemales

In mwhat mdirection mdoes mthe mpalate mform? m- mCorrect m mAnswer m- mFrom mthe manterior mto mthe mposterior

What mconditions mcause mfacial mdeformancies mduring mpregnancy? m- mCorrect m mAnswer m- mHeredity;
mEnvironment, m(if mthe mwoman msmokes, mdrinks, mabuses mdrugs, mor mis min ma mpolluted menvironment,


mthere mis ma mgreater mrisk mof mbirth mdefects)




When mdoes mthe mfirst msign mof mtooth mdevelopment moccur? m- mCorrect m mAnswer m- mDuring mthe m6th
membryonic mweek




First mstage mof mtooth mdevelopment m- mCorrect m mAnswer m- mBud mstage

second mstage mof mtooth mdevelopment m- mCorrect m mAnswer m- mCap mstage

third mstage mof mtooth mdevelopment m- mCorrect m mAnswer m- mBell mstage

Nonsuccedaneous mteeth m- mCorrect m mAnswer m- m1,2,3,14,15,16,17,18,19,30,31,32

Mineralization mpercentage mof menamel: m- mCorrect m mAnswer m- m96%

Mineralization mpercentage mof mdentin: m- mCorrect m mAnswer m- m70%