U ka Letlalo la Letlalo Hangata Hakae ka Betheng ea ho Letlalo? Tataiso ea Maqhubu a Sireletsehileng, Malebela le Mofuta oa Letlalo

Ho fifatsa letlalo ka tlung ho tumme ka ho etsa hore letlalo le be lerootho le potlakileng, le lekanang, empa e 'ngoe ea lipotso tse tloaelehileng ke:
"Nka etsa letlalo la ka le be le soeufalitsoeng ka mokhoa o sireletsehileng hangata hakae betheng ea ho le fifatsa?"

Karabo e itshetlehile ka haomofuta oa letlalo, phihlelo ea ho soeufatsa letlalo, mofuta oa bethelemekhoa e akaretsang ea ho pepesehela UVTataiso ena e hlalosa makhetlo a kgothalletswang a ho fifala ha letlalo, malebela a polokeho, le hore na e tswetse pele hakaeLibethe tsa ho tantša letlalo tsa Amerikae ka u thusa ho fihlela liphetho tse ntle ka mokhoa o sireletsehileng.

Hobaneng Khafetsa e le Bohlokoa

Ho soeufatsa letlalo hangata haholo ho ka:

• Sesosa sa ho chesa

• Eketsa botsofali ba letlalo pele ho nako

• E lebisa ho matheba a sa lekanang kapa a manyane

• Eketsa ho pepesehela mahlaseli a kotsi a UV ka bongata

Letlalo la hao le hloka nako ho fola, ho hlahisa melanin, le ho oxida pigment hantle. Sebaka se nepahetseng pakeng tsa dinako se netefatsa:

• Letlalo le tebileng le tšoarellang nako e telele

• Ho se halefe hanyane

• Kotsi e fokotsehileng ea ho pepesehela ho feta tekano

Makgetlo a Khothaletsoang a ho Letlalo ho ea ka Mofuta oa Letlalo

SebelisaSekala sa Fitzpatricke le tataiso:

Bahlahisi ba Matlalo ba Bacha khahlanong le Bahlahisi ba Matlalo ba nang le Phihlelo

Ba qalang

• Qala kaLithuto tse 1–2 ka beke

• Lithuto tse khutšoane (metsotso e 3-6 ho latela mofuta oa letlalo)

• Eketsa butle-butle bolelele ba thupelo maetong a 'maloa a mang le a mang

Basebetsi ba Matlalo ba nang le Phihlelo

• Botlaase ba letlalo bo thehiloe

• Boloka leLithuto tse 1–2 ka beke

• Lithupelo tse khutšoanyane li lekane ho boloka 'mala

• E loketse libethe tse nang le khatello e phahameng, joalo kaMefuta ea Amerika, e hlahisang 'mala o tebileng ka metsotso e seng mekae

Mokhahlelo oa Moaho khahlanong le Mokhahlelo oa Tlhokomelo

1. Mokhahlelo oa Kaho

Sepheo: Hlahisa tan ea motheo

• Makgetlo: Lithuto tse 2-3 ka beke (letlalo le mahareng), lithuto tse 3-4 ka beke (letlalo le lefifi)

• Nako: Lithupelo tse khutšoanyane qalong, li eketseha butle-butle

2. Mokhahlelo oa Tlhokomelo

Sepheo: Boloka letlalo la hao le letšo

• Makgetlo: Lithuto tse 1–2 ka beke

• Ho hlokahala mahlaseli a kotsi a UV a fokolang ho boloka mmala o teng

Kamoo Mofuta oa Bethe ea Tanning o Amang Khafetsa

Libethe tse nang le khatello e tlase

• UVB e phahameng, UVA e khutšoanyane

• Ho bokellana ha mebala butle

• Makgetlo:Makgetlo a 2–3 ka beke

Libethe tse nang le Khatello e Phahameng (Mekhoa ea Khatello e Phahameng ea Amerika)

• Hangata UVA

• Matheba a tebileng, a tšoarellang nako e telele a nang le kotsi e fokolang ea ho cha

• Makgetlo:Makhetlo a 2-4 ka beke, lithuto tse khutšoanyane

• Ho bolokehile bakeng sa kemiso ea kamehla ea ho chesoa ha letlalo

Matšoao a hore u lahla letlalo khafetsa haholo

Emisa kapa fokotsa makhetlo a ho nwa haeba o hlokomela:

• Bofubelu kapa matheba a chesang

• Ho tiea ha letlalo kapa ho taboha

• Bosootho bo sa lekanang

• Ho hlohlona kapa ho teneha

Tsena di bontsha kgatello ya letlalo mme di hloka ho fola nako e telele pakeng tsa dinako tsa ho ikoetlisa.

Malebela a ho Sireletsa Letlalo ka Hare ka Polokeho

1. Latela litataiso tsa mofuta oa letlalo

2. Sebelisa litlolo tsa profeshenale tsa ho tantša letlaloho ntlafatsa liphetho

3. Apara likhalase tse sireletsang

4. Lula u nonne metsi

5. Kolobisa letsatsi le letsatsi

6. U se ke ua fifala letlalo ka matsatsi a latellanang

7. Sebelisa libethe tsa boleng bo holimo, joalo kaLibethe tsa ho tantša letlalo tsa Amerika, tse nang le:

   • Tlhahiso ea UV e laoloang

   • Mabone a tsitsitseng a khatello e phahameng

   • Kalafo ea khanya e khubelu e ikhethelang ho ntlafatsa pholiso ea letlalo

Qetello

Hore na o ka daea letlalo hangata hakae betheng ea ho daea letlalo ho latela mofuta oa letlalo la hao, phihlelo ea ho daea letlalo, le lisebelisoa tse sebelisitsoeng.

Lintlha tsa bohlokoa:

• Ba qalang: 1–2 ka beke

• Ho haha ​​​​letlalo la motheo: makhetlo a 2-3 ka beke

• Tlhokomelo: 1–2 ka beke

• Libethe tsa merican tse nang le khatello e phahameng li lumella metsotso e fokolang ka nako e le 'ngoe ha li ntse li hlahisa letlalo le tebileng le le tšoarellang nako e telele.

Ka ho kopanyamakhetlo a nepahetseng, temoho ea letlaloletheknoloji e tsoetseng pele ea ho soeufatsa letlalo, o ka thabela 'mala o motle, o bolokehileng le o nkang nako e telele.