Nagu uzbuve un Anatomija Flashcards

Atrodas naga apaksmala vairaku mm dziluma,priekspuse to norebezo naga menestins. Naga saknes lielums un formu nosaka naga platnes ; planumu, platumu un izliekumu.

1
Q

Nagu sakne (matrica)

A

Atrodas naga apaksmala vairaku mm dziluma,priekspuse to norebezo naga menestins. Naga saknes lielums un formu nosaka naga platnes ; planumu, platumu un izliekumu.

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2
Q

kas ir eponihijs?

A

ada,kas atrodas tiesi virs jaunas augosas naga platnes,tie ir audi naga platnes pamatne. Eponihijs aizsarga naga sakni.

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3
Q

Pterigijs ?

A

kutikulas dala,kas var aiznemt pat lielako dalu no naga platnes,tas trauce naga parklajumam un pieskir nagiem neetisku izskatu.

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4
Q

Sinuss?

A

sturisi abas naga platnes puses starp proksimalo kocinu un lateralo koku, jutigaka un ievainojamaka dala pie kutikulu un sanu valnisu apstrades.

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5
Q

Naga gultne?

A

atrodas zem naga platnes,vieta,kur balstas naga platne.sakas pie matricas un beidzas pie naga brivas malas. sastav no divu tipuaudiem - dermas un epidermas.

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6
Q

naga platne?

A

virzas no matricas uz brivo malu,sastav no vielas,kas tiek saukta par keratinu. Keratins sastav no aminoskabju keditem.keratins ir nagus veidojos proteins. naga sakne sunas sinteze un pakapeniski izdala keratinu. naga platne sastav no apm 100 sunu slanisiem.

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7
Q

naga ieaugsanas punkts?

A

vieta , no kurienes atdalas naga briva mala no naga gultnes .

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8
Q

hiponihijs

A

atrodas pie brivas malas (smaidu linijas) tas sastav no dziviem epidermas audiem . novers bakteriju,senisu,virusu u.c noklusanu pie naga gultnes.vina bojajums var novest pie gultnes infekcijas un naga platnes atdalisanos no naga gultnes - oniholizes.
saja zona manikirs javeic ipasi uzmanigi

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9
Q

naga briva mala

A

zona no smaidu linijas lidz naga platnes beigu punktam

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10
Q

proksimala krocina

A

atrodas vieta,kur sak augt nags, veido V veida lenki

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11
Q

kutikula

A

arejs epiderams apvalks,sedz dzivos organismus, vai to dalas. mehaniski stingras bet elastigas.pilda aizsardzibas funkciju,nelaujot sveskermenim un bakterijai pieklut naga augsanas zonai.kutiulu veido atmirusas sunas.

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12
Q

LUNULA

A

Latinu valoda pusmenness, necauredzama zona pie naga platnes, matricas priekseja dala, ko mes redzam ka menestinu. uz daziem nagiem lunula nav redzama, ta atrodas zem eponihija, ir balta, sunas mikstas un apalas - manikirs javeic ipasi piesardzigi.

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13
Q

valnitis

A

nagu abu puses ir sanu kroka, kas izveido stingrus vilnisus gar naga sanu malam

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14
Q

sanu valnisa sinuss

A

otra jutigaka un ievainojamaka vieta pie kutikulu un sanu valnisa apstrades, meistaram,to sabojajot var nonakt pie oniholizes

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15
Q

smaida linija

A

vieta kur savienojas naga gultne ar brivo malu,pec smaida linijas varam vadities french manikira veiksana ( ja vien briva mala nav parak plata french neizskatas neetiski.

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