2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Thawj tsib txheej tsim cov epidermis, uas yog txheej txheej txheej ntawm daim tawv nqaij. Tag nrho xya txheej sib txawv hauv lawv lub cev thiab kev ua haujlwm. Cov tawv nqaij ua haujlwm ntau yam uas suav nrog kev ua haujlwm ntawm lub cev thawj zaug tiv thaiv kab mob, UV teeb, tshuaj lom neeg thiab raug mob.
5 txheej ntawm daim tawv nqaij thiab lawv txoj haujlwm yog dab tsi?
5 txheej ntawm koj daim tawv nqaij
- Stratum Basale lossis Basal Txheej. Qhov tob tshaj plaws ntawm cov epidermis yog hu ua stratum basale, qee zaum hu ua stratum germinativum. …
- Stratum Spinosum lossis Spiny txheej. Cov txheej no muab cov epidermis nws lub zog. …
- Stratum Granulosum lossis Granular Txheej. …
- YStratum Lucidum. …
- Stratum Corneum.
Dab tsi yog 5 txheej ntawm daim tawv nqaij thiab lawv qhov kev txiav txim?
Cov txheej txheem ntawm cov epidermis suav nrog stratum basale (qhov tob tshaj plaws ntawm cov epidermis), stratum spinosum, stratum granulosum, stratum lucidum, thiab stratum corneum(qhov feem ntau ntawm sab nrauv ntawm epidermis).
Cov tawv nqaij muaj pes tsawg txheej ntawm daim tawv nqaij?
Daim tawv nqaij muajpeb txheej: Lub epidermis, txheej txheej ntawm daim tawv nqaij, muab cov dej tsis sib haum thiab tsim peb cov tawv nqaij. Lub dermis, hauv qab lub epidermis, muaj cov ntaub so ntswg tawv, cov hauv paus hniav, thiab cov qog hws. Qhov tob subcutaneous cov ntaub so ntswg (hypodermis) yog tsim los ntawm cov rog thiab cov ntaub so ntswg.
Puas yog daim tawv nqaij muaj 4 txheej?
Plaub txheej ntawm daim tawv nqaij: Stratum basale (SB), Stratum spinosum (SS), Stratum granulosum (SG), Stratum corneum (SC). Muaj ib txheej nyias nyias ntawm cov hlwb nyob rau hauv tuab epidermis hu ua "stratum lucidum." Nws sawv cev rau kev hloov pauv ntawm SG thiab SC thiab feem ntau tsis pom hauv daim tawv nqaij nyias.
Pom zoo:
Nyob rau hauv cov txheej txheem ntawm daim tawv nqaij hauv qab no yuav ua rau subcutaneous?
Hypodermis. Lub hypodermis (tseem hu ua subcutaneous txheej los yog superficial fascia) yog ib txheej ncaj qha hauv qab dermis thiab ua haujlwm txuas cov tawv nqaij mus rau hauv qab fascia (cov ntaub so ntswg fibrous) ntawm cov pob txha thiab cov leeg.
Puas yog tawv nqaij tawv nqaij tawv nqaij khawb yooj yim?
tawv tawv, zoo li calfskin, tuaj yeem nkag siab rau khawbtab sis tau yooj yim rov qab los ntawm tus kws tshwj xeeb lub hnab. Puas yog tawv nqaij tawv tawv tawv tawv? Feem ntau hais lus, calf tawv yog ruaj khov, tshwj xeeb tshaj yog rau nws qhov hnyav thiab tuab.
Ntawm lub footpad twg txheej ntawm daim tawv nqaij yog tuab tshaj?
The dermis: ib qho thicker sab hauv. Qhov no yog cov ntaub so ntswg sib txuas ntawm daim tawv nqaij. Nws yog ib qho tseem ceeb rau kev hnov, kev tiv thaiv thiab thermoregulation. Cov tawv nqaij txheej twg yog qhov tuab tshaj? Squamous cell txheej yog txheej tuab tshaj plaws ntawm cov epidermis, thiab koom nrog kev hloov ntawm qee yam khoom hauv thiab tawm ntawm lub cev.
Koj puas tev tawv nqaij tawv nqaij?
Yog li qhov kev txiav txim siab yog khaws cov dev kub tab sis lawv nrhiav tau ib txoj hauv kev kom lawv muaj kev nyab xeeb yooj yim los ntawm kev hlais ntev. Qhov phom sij tseem ceeb ntawm tus dev kub yog nyob rau ntawm daim tawv nqaij. Nws tev tawm hauv cov ntawv thiab tuaj yeem npog tau yooj yimcaj pas thiab tiv thaiv huab cua.
Tsev tawv taub hau puas tuaj yeem ua rau tawv nqaij tawv?
Sunburned tawv taub hau plaub hau poob Ib lub tshav kub ntawm koj cov tawv nqaij feem ntau yuav tsis ua rau plaub hau poob. Tej zaum koj yuav poob qee cov plaub hau thaum daim tawv nqaij tev, tab sis lawv yuav tsum rov ua dua. Yog tias koj muaj cov plaub hau nyias, koj muaj kev tiv thaiv ntuj tsawg los ntawm lub hnub lub teeb UV.
