Hygiene
HYGIENÉN
verview
thebody'sphysicalbarriersserveas adefensive MYfYnffjodtoformaballthatcanbeeasilyswallowed
systemthatpreventspathogensfromentering oprovidingsupportastructuretotheface
ointegumentarysystemconsistsofhairnails
sebaceous sweatglands akIFinthintFroaucingsoundsduringspeech
mucousmembraneslinebodypassagewaysthat
areopentoexternalenviormentalsoactasa firstlineofdefenseenamel
protectsteethfromplaguedpathogens
onardestmaterialinhumanbodyEffraaforytract.org rhytraet dentinprotectspulpinsideteeth
opulpiscomposedofbloodvesselsnerves connectivetissueTargestorganinbody thatsuppliesnutrientstoteeth
firstlineofdefenseagainstpathogens bacteriainmouthproduceacidandovertimecandissolve
tworolesinprotectingagainstpathogens enameldentalcariesinfectionlossofteeth
of'ffectffelhalpartsofthebodyfromoutsideworld N gypsyoflayersofkeratinthatprotectenasoffingerlatoes
containsLangerhanscells
osenseandkillpathogensthatarefoundinskin trying osurroundsproximalalateraledgesothall
toenter ofoumofepidermisthatconnectsskinonfingerananplate
Twolayers toformabarrierapreventinfectionofunderlyingtissue
epidermis outermostlayer
squamousepithelialcellsorganizedinto4layers FFIMesskin
withadditionalprotectionagainstpathogens
providingstrengthtoskin oundercuticle
avascularrelievesnutritionfromdermislayer Mucousmembranes
odermisunderepidermis
connectivetissuetogetherwithnervoustissue actasPhysicalbarrier
bloodabloodvessels secretemucousaviscousliquidthatentrapspathogens
oprovidesstrengthaelasticity smallparticles
containsnerves canalertthebodytostimul that mucousmembranesothosecontaincillatrapsparticles
posethreat thatpersoninhales
onypoaerminsubcutaneouslavertbeneatnaermis That.usrtInt 8atn9efhYnet1tfotff'efIntf'affiche
oseperatesdermisfromunderlyingorgans frominvading
containsadiposetissueactsascushionfromtrauma
insulatesinternalenviormentofbodybyserving
asasiteoffatstorage