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No Plagiarism!GHostltbdSN4hxYUGw24posted on PENANA 人的成長8964 copyright protection129PENANANVQdsj2gZH 維尼
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133Please respect copyright.PENANA1fqV3HdGyS
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人的成長(Human development)是指人發育(英語:Auxology)到成年的過程。以生物學的觀點,是從一個細胞的受精卵成長到成人的過程。8964 copyright protection129PENANATZWnWwnLWu 維尼
133Please respect copyright.PENANAcOppmxA9Id
8964 copyright protection129PENANA6gA0Jlc2BO 維尼
生物學的成長8964 copyright protection129PENANAItS7NUcjHQ 維尼
編輯8964 copyright protection129PENANATNxIjVbj5m 維尼
一般層面8964 copyright protection129PENANAT2zUcwJfyD 維尼
編輯8964 copyright protection129PENANAs3rnu5R0zq 維尼
133Please respect copyright.PENANAV5mhU3yrkS
8964 copyright protection129PENANA52yvO3Me62 維尼
精子和卵子的受精8964 copyright protection129PENANA3TX8fU5zSS 維尼
受精是指精子成功的進入卵子細胞核內。精子和卵子的遺傳物質融合,形成單一的細胞,稱為受精卵,開始了產前發育的受精卵期(germinal stage )[1]。受精卵期從受精開始,中間是早期的胚胎發育,最後是受精卵在子宮著床,時間大約有十天[2]。8964 copyright protection129PENANAK1paaX9Fzg 維尼
133Please respect copyright.PENANAjtVGBUfKCo
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受精卵有完整的基因組,會發育成為胚胎(embryo)。簡單來說,胚胎發育有四個階段:桑葚胚期(morula stage)、囊胚期(bastula stage)、原腸胚期(gastrula stage)及神經胚期(neurula stage)。胚胎在著床之前,會有一層蛋白質的外膜,稱為透明帶(英語:zona pellucida),胚胎中會有一連串的細胞分裂,稱為有絲分裂。受精一週之後,胚胎在體積上沒有成長,但會離開透明帶,在母體子宮的內裡上著床。會引發蛻膜反應(英語:decidual reaction),子宮細胞增殖並包圍胚胎,從而使胚胎嵌入在子宮組織內。胚胎會成長,發育成胚胎組織和胚胎外組織(胎膜及胎盤)。對人類而言,胚胎發育到後期,會稱為胎兒(fetus)。胚胎到胎兒的分界常定義為受精8週之後。胎兒和胚胎相比,有更可以識別的外觀,以及一組在持續發育的體內器官。8964 copyright protection129PENANAxciP59OMAV 維尼
133Please respect copyright.PENANA3hbwmy4fJu
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不同成長的階段8964 copyright protection129PENANAiETrcJVtvG 維尼
編輯8964 copyright protection129PENANADS3sWrFjmC 維尼
以下是各成長階段對應的大致年齡:8964 copyright protection129PENANAOPKlfxPz6e 維尼
133Please respect copyright.PENANAsHlRoG1dT3
8964 copyright protection129PENANAByjNdJITkP 維尼
產前發育階段8964 copyright protection129PENANAQkEln4GzQJ 維尼
產前發育(從受精卵到出生)8964 copyright protection129PENANAp2DqikmbDw 維尼
胚胎(英語:Human embryogenesis)(從受精到受精後八週)8964 copyright protection129PENANAcNaKS36lY8 維尼
受精卵,受精後產生的單一細胞8964 copyright protection129PENANApdjkwhj8nQ 維尼
囊胚,在著床前的階段8964 copyright protection129PENANARCxjPs3TP9 維尼
著床後的胚胎,受精後一至八週(孕齡三至十週)8964 copyright protection129PENANAbCoG38PfDX 維尼
胎兒(懷孕十週到出生)8964 copyright protection129PENANAhGXlm8KVLa 維尼
133Please respect copyright.PENANAGLoQQT2eXU
8964 copyright protection129PENANAeKoabAE0xY 維尼
兒童成長(英語:Child development)的大略階段8964 copyright protection129PENANADsUTtOiRd3 維尼
133Please respect copyright.PENANAo7pqn3pmjw
8964 copyright protection129PENANApmjqERhY7Q 維尼
美國女童的身高及年齡的關係8964 copyright protection129PENANAPfABiEc6Gs 維尼
133Please respect copyright.PENANAGZKq2jLY7A
8964 copyright protection129PENANAaWTvZwKbSo 維尼
美國男童的身高及年齡的關係8964 copyright protection129PENANA9ndUbGXBHW 維尼
童年/亞成體(0到19歲)8964 copyright protection129PENANATPUqfRuUOK 維尼
新生兒(出生到滿28天)8964 copyright protection129PENANAFTIGsxnmf5 維尼
嬰兒(零到12個月)8964 copyright protection129PENANAu1b7gKNPPH 維尼
學步期(1到3歲)8964 copyright protection129PENANACtM6sNrxhr 維尼
遊戲期(3到5歲)8964 copyright protection129PENANATcYZ4zBCHr 維尼
小學階段,也稱為中童期(middle childhood),青春期前(prepubescent)(6到11歲)8964 copyright protection129PENANAqmXxIVpzl8 維尼
小學(6到11歲)8964 copyright protection129PENANAVSfj5B3LMy 維尼
前青少年期(一般會稱為學童,約9至11歲)8964 copyright protection129PENANApYDlRXXhpG 維尼
青少年 (12到18歲)8964 copyright protection129PENANAF88BG5kmNJ 維尼
Peripuberty(8[3]至10歲[4]一直到15[4]至17歲[5])8964 copyright protection129PENANA3hU1vviO1n 維尼
成年人(18歲以上)8964 copyright protection129PENANA0VbVCw5qrN 維尼
青壯年(18至39歲)8964 copyright protection129PENANAVSMHClw4Ob 維尼
中年(40至60歲)8964 copyright protection129PENANAGhpau8gLus 維尼
老年(60歲以上)8964 copyright protection129PENANAEmrxY33wBx 維尼
死亡(時間不確定)8964 copyright protection129PENANAnCsgerjlrl 維尼
分解作用(死亡後身體的分解)8964 copyright protection129PENANAUtElbIUIUK 維尼
可以用譚納標準來評定兒童的身體發育。8964 copyright protection129PENANAWnQvMBlHlY 維尼
133Please respect copyright.PENANAaZqxqQErdO
8964 copyright protection129PENANAAIw8aWceMI 維尼
相關條目8964 copyright protection129PENANAzNGZJztRhH 維尼
編輯8964 copyright protection129PENANAMzThgR3rqW 維尼
發育學(英語:Auxology)8964 copyright protection129PENANApGsG4XA6BX 維尼
兒童發展(英語:Child development)8964 copyright protection129PENANARYPkb2E6oW 維尼
發育生物學8964 copyright protection129PENANAO5AONtYAIv 維尼
胚胎發育8964 copyright protection129PENANAcVGY1vGiIX 維尼
Life-history theory(英語:Life-history theory)8964 copyright protection129PENANAbvzQwPnBrl 維尼
參考資料8964 copyright protection129PENANAlf6INyxRE9 維尼
范最後編輯於 8個月前8964 copyright protection129PENANAOkjltUEp6i 維尼
相關頁面8964 copyright protection129PENANAgcKp6Aelmn 維尼
胚胎发育8964 copyright protection129PENANAVaGi0SjaAN 維尼
滋胚層8964 copyright protection129PENANAcGt4vJP1Gl 維尼
产前发育8964 copyright protection129PENANAIIFg0LoK2C 維尼
維基百科8964 copyright protection129PENANAi4NdnDcaVT 維尼
除非另有註明,否則頁面內容均以 CC BY-SA 3.0 條款授權。8964 copyright protection129PENANAidljolAFCU 維尼
隱私政策 使用條款桌面版8964 copyright protection129PENANAyYxzlq5kST 維尼
133Please respect copyright.PENANAbOO3lmHdBz
8964 copyright protection129PENANA5Wc3JEWDN1 維尼
人的成長,可以分成四個發展階段:8964 copyright protection129PENANAcritsubn2U 維尼
133Please respect copyright.PENANAnxIVibuyzT
8964 copyright protection129PENANAIjVPgtEqm1 維尼
嬰兒期 8964 copyright protection129PENANAaxsHDVxzOM 維尼
133Please respect copyright.PENANAAazjTRAUzT
8964 copyright protection129PENANAByQEUo2crm 維尼
指出生後的首兩年。8964 copyright protection129PENANA9haCmJNXvW 維尼
133Please respect copyright.PENANAEMSjufMwSG
8964 copyright protection129PENANAGR01d4qIki 維尼
在這段時期,嬰兒學會行、走、說話,並能維持動作的平衡和協調,身體各部分生長比例開始相稱。8964 copyright protection129PENANA0KX8CM6o4G 維尼
133Please respect copyright.PENANArnawcKrO2b
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兒童期 8964 copyright protection129PENANAiScd78y2i1 維尼
133Please respect copyright.PENANApIKkKDAALG
8964 copyright protection129PENANAjpfOqZeYWS 維尼
指兩歲後發展至青少年前的一段時期。8964 copyright protection129PENANARkVskOqVhG 維尼
133Please respect copyright.PENANAZTab1fMCi1
8964 copyright protection129PENANApvijuBfead 維尼
骨骼和牙齒開始快速生長。8964 copyright protection129PENANAxZQpFkTTfk 維尼
133Please respect copyright.PENANAGOoPYJUYQP
8964 copyright protection129PENANApI2CG0PR2q 維尼
青少年期8964 copyright protection129PENANAwp5qoRGHaV 維尼
133Please respect copyright.PENANA7AJMzPXiHl
8964 copyright protection129PENANAvllLB4MU9Z 維尼
一般而言,女性由 10歲、男性由 12歲起便進入青少年期。8964 copyright protection129PENANAeFdVfW2h78 維尼
133Please respect copyright.PENANAO3SODtBsNh
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身體的機能日趨成熟,情緒較不穩定,有時會感覺沮喪。8964 copyright protection129PENANAjfB5gUaZ17 維尼
133Please respect copyright.PENANAgZDVFvlhRY
8964 copyright protection129PENANAbUz0ivCFyZ 維尼
成年期 8964 copyright protection129PENANAFr0WgQENBQ 維尼
133Please respect copyright.PENANAqe2XTI7raG
8964 copyright protection129PENANAgmq0NmygN9 維尼
指個體生長速度逐漸緩慢下降的人生階段。8964 copyright protection129PENANApMb6Uy4YMk 維尼
133Please respect copyright.PENANAFDszbJ0lUO
8964 copyright protection129PENANAMVkxVL7Vs1 維尼
步入成年期後,人們都會發生一系列的正常變化,例如頭髮稀疏、骨質流失和肌肉量下降等 。8964 copyright protection129PENANA7ertKkidgb 維尼
133Please respect copyright.PENANAKTLsDQjfzb
8964 copyright protection129PENANAVZjPRGE79X 維尼
系統8964 copyright protection129PENANAF8XWP8s2ko 維尼
133Please respect copyright.PENANAgKNDlSq3hE
8964 copyright protection129PENANAShfegj3iVM 維尼
彈性大、硬度小,不易折斷,但易變形。8964 copyright protection129PENANA0TT4zYJtld 維尼
133Please respect copyright.PENANAnzPz3lNBkE
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關節窩較淺,關節囊及關節周圍的韌帶較薄和鬆弛。8964 copyright protection129PENANAk9ERDDg2EB 維尼
133Please respect copyright.PENANAQqqPo7aEie
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關節伸展性與活動範圍較大,但牢固性較差,在外力的作用下較易脫位。8964 copyright protection129PENANAl5V0Z67hgj 維尼
133Please respect copyright.PENANAg7Vhil88UH
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正處於生長發育過程中,身高、體重增長幅度加大。8964 copyright protection129PENANA2UHCZfKfCV 維尼
133Please respect copyright.PENANArW8JOkyRjZ
8964 copyright protection129PENANAwzEfp4RHz1 維尼
關節結構與成年人基本相同,但關節面軟骨較厚,關節囊和韌帶較薄且鬆弛,關節周圍的肌肉較細長。所以其伸展性與活動範圍都大於成年人,關節的靈活性與柔韌性較佳,但牢固性較差。8964 copyright protection129PENANAuoqkvmHiGN 維尼
133Please respect copyright.PENANAgUpp3HEuWj
8964 copyright protection129PENANA8f1tOAW2I6 維尼
青少年期快要完結時(即17至23歲),身體發育逐漸減慢,生理機能日趨成熟和完善。8964 copyright protection129PENANA3G54lq4qYV 維尼
133Please respect copyright.PENANAO80Ck74TPL
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身高的增長速度逐漸減慢。大約在25歲以後,身高的增長雖因骨化完成而停止,但人體肌肉開始迅速增長,體重增加。8964 copyright protection129PENANABYfAFEb9Kp 維尼
133Please respect copyright.PENANAy8BpJscbta
8964 copyright protection129PENANAVWLSZDIXbO 維尼
骨骼開始脫鈣過程,致使骨質密度降低。8964 copyright protection129PENANAx3w1adtnPR 維尼
133Please respect copyright.PENANASiHO8Bu5kz
8964 copyright protection129PENANAMshUNx7Yed 維尼
肌肉8964 copyright protection129PENANA6P02c4Z1wA 維尼
系統8964 copyright protection129PENANAIuMIZq8DBT 維尼
133Please respect copyright.PENANAYMQWuOvfMY
8964 copyright protection129PENANAgc47G3loup 維尼
肌肉中水份含量較多,蛋白質、脂肪和無機鹽類較少。8964 copyright protection129PENANAVTCaYuDjk0 維尼
133Please respect copyright.PENANAUE1SB48tYz
8964 copyright protection129PENANAAWj0V9KczW 維尼
肌肉細嫩而富有彈性,收縮力和耐力較差。8964 copyright protection129PENANAkjRdH7bttK 維尼
133Please respect copyright.PENANAcXDJ2NUQWm
8964 copyright protection129PENANAQCGSXMLQkJ 維尼
肌肉發育不平衡,大肌肉、上肢肌發育先於小肌肉、下肢肌肉。8964 copyright protection129PENANAmJycJE6G4V 維尼
133Please respect copyright.PENANAAXAnz5Z5do
8964 copyright protection129PENANAaY9HAHL2k1 維尼
肌力的增長不均勻。8964 copyright protection129PENANALEiGk1IaWc 維尼
133Please respect copyright.PENANADHvTWTXMct
8964 copyright protection129PENANAnTDQZHNqm1 維尼
肌肉中含水量較多,蛋白質、脂肪以及無機鹽類較少。8964 copyright protection129PENANAj1LBIAr3cd 維尼
133Please respect copyright.PENANAnb4VLzWnWf
8964 copyright protection129PENANAjMQmshHYXJ 維尼
肌肉細嫩。與成年人比較,收縮能力較弱,耐力較差,易疲勞,但恢復較成年人快。8964 copyright protection129PENANAe8t23Y9L8T 維尼
133Please respect copyright.PENANAnucpr3AWVC
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在生長加速期,肌肉縱向發展較快。生長加速期後,肌肉橫向發展較快,肌纖維明顯增粗。女性在15至17歲、男性在18至19歲時肌力增長最為顯著。8964 copyright protection129PENANA95k2JAOw5o 維尼
133Please respect copyright.PENANAZeZbP4697R
8964 copyright protection129PENANAw0jOOOBSSj 維尼
肌肉開始萎縮,彈性降低,收縮力減弱。8964 copyright protection129PENANAcFoNRAgJnL 維尼
133Please respect copyright.PENANAwKE6yHKlN6
8964 copyright protection129PENANAnRIOgGSUcL 維尼
神經8964 copyright protection129PENANANb6Jh4nd1x 維尼
系統8964 copyright protection129PENANAl5P3NiY4x1 維尼
133Please respect copyright.PENANAOrgcnqbGXo
8964 copyright protection129PENANAikjCAeDmhb 維尼
神經系統的抑制過程不完善,較易出現興奮狀態。8964 copyright protection129PENANA6kplEf0pqp 維尼
133Please respect copyright.PENANAh8fQ4TF9YN
8964 copyright protection129PENANAcBpmpzvmwI 維尼
神經細胞工作能力低,易疲勞,但也容易恢復。8964 copyright protection129PENANA9bPRSXtJ2o 維尼
133Please respect copyright.PENANAWHNOm3u2rT
8964 copyright protection129PENANA6ORYaiuh2Y 維尼
神經傳導過程的興奮與抑制發展趨於平衡,機能逐步完善。8964 copyright protection129PENANAuiemusM42i 維尼
133Please respect copyright.PENANAGY9jbUAtTZ
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抽象思維能力增強,分析和綜合能力逐漸提高。8964 copyright protection129PENANAXY72y5yh2Z 維尼
133Please respect copyright.PENANAkIUKnx51Jl
8964 copyright protection129PENANACq8EafsN2k 維尼
神經活動減弱,記憶力下降。8964 copyright protection129PENANAWAoGxCvPEK 維尼
133Please respect copyright.PENANAQcSEOpqsRg
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中樞神經抑制過程逐漸減弱,入睡難且易醒。8964 copyright protection129PENANA6GystTtInZ 維尼
133Please respect copyright.PENANA5P4uFhTqrC
8964 copyright protection129PENANAZS8Q2NZstT 維尼
心血管8964 copyright protection129PENANAliRJMoDAhZ 維尼
系統8964 copyright protection129PENANAstonNPr3Ts 維尼
133Please respect copyright.PENANAbu7wucR1sz
8964 copyright protection129PENANAUvvnWcmxvq 維尼
心臟的相對重量和容積(每千克體重)與成年人相近。8964 copyright protection129PENANAE4KUnaOzcs 維尼
133Please respect copyright.PENANAXn3tWwSuvo
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由於神經調節不夠完善,新陳代謝比較旺盛,故心率較快。8964 copyright protection129PENANAdH3pB5pX4D 維尼
133Please respect copyright.PENANAQPArzZ7elR
8964 copyright protection129PENANA1HFjgYIEg8 維尼
心肌纖維收縮力較弱,心臟泵血力量小,故每搏輸出量少,但相對值(每千克體重)的心輸出量較大。8964 copyright protection129PENANALqIQkh026s 維尼
133Please respect copyright.PENANAqe9PNDqpat
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相對的血液量(每公斤體重)較成年人的血液量多,但每體積單位的血液中血紅蛋白含量與成年人相比則較低。8964 copyright protection129PENANAQalXfmtBDM 維尼
133Please respect copyright.PENANA8w9dcBAnj4
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血管因易擴張而較粗,血壓相對成年人也較低。8964 copyright protection129PENANAKAp3ZIc7aR 維尼
133Please respect copyright.PENANAzRcEgaABx6
8964 copyright protection129PENANApXX2NOABN5 維尼
心臟的重量與容積已達到成年人水平,但心臟收縮力較弱。8964 copyright protection129PENANATCtwA2nDnS 維尼
133Please respect copyright.PENANA5ZymFzwdHj
8964 copyright protection129PENANAk2RZEZ5Asc 維尼
動脈血管和微血管的直徑相對比成年人大,外周阻力比較小,所以血壓較低。8964 copyright protection129PENANAJ0N50y9Y9Q 維尼
133Please respect copyright.PENANAMk32cUSNAz
8964 copyright protection129PENANANuCY59yyg9 維尼
隨著年齡的增長,心率變慢,心輸出量增加,血管外周阻力加大,血壓逐漸升高。8964 copyright protection129PENANAf7U9qkqD1u 維尼
133Please respect copyright.PENANABsgo93t0IQ
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從30歲起,每10年心輸出量下降6%至8%,同期血壓卻上升5%至6%。8964 copyright protection129PENANA7zqVuc5m7u 維尼
133Please respect copyright.PENANAbcrUMbEqnL
8964 copyright protection129PENANAJLaKD8Imz9 維尼
血管壁彈性降低,血管運動功能和血壓調節能力減弱。8964 copyright protection129PENANAWRwuEvCMwW 維尼
133Please respect copyright.PENANAd7IqDkfKNT
8964 copyright protection129PENANAc5kFNloQaC 維尼
血液膽固醇濃度也隨年齡增長而升高,心臟冠狀動脈和腦動脈因此易發生粥樣硬化。8964 copyright protection129PENANAXNY3MBcLMs 維尼
133Please respect copyright.PENANAFOHwJBlVZn
8964 copyright protection129PENANABkNf0hgvvd 維尼
呼吸8964 copyright protection129PENANAfxZICMerYi 維尼
系統8964 copyright protection129PENANAXqbPqxSn0V 維尼
133Please respect copyright.PENANAB7bcvWt3f3
8964 copyright protection129PENANArkZOAxOM5X 維尼
由於新陳代謝旺盛,耗氧量大,因而呼吸頻率較快。8964 copyright protection129PENANAK5JWIW6WlB 維尼
133Please respect copyright.PENANAnbmlVVHT7N
8964 copyright protection129PENANABUzIBHHbsr 維尼
呼吸肌力量較弱,故肺活量較小。8964 copyright protection129PENANA2guLRMWHyT 維尼
133Please respect copyright.PENANAbROOIBLTXm
8964 copyright protection129PENANAShMjY3BWuT 維尼
肺臟、呼吸肌快速成長,因而肺活量逐漸增加。8964 copyright protection129PENANAMFliw5DFdR 維尼
133Please respect copyright.PENANAAcQ53HcBk1
8964 copyright protection129PENANAgtmFkejthx 維尼
肺組織彈性逐漸減小,肺的擴張與收縮能力下降,肺活量因而變小。8964 copyright protection129PENANAKdXVkPfDv5 維尼
133Please respect copyright.PENANAFxWEEey5NS
8964 copyright protection129PENANAy5iHaZ7mh3 維尼
人類發展8964 copyright protection129PENANAnKOgLj8fzs 維尼
人的一生,從卵子在母親體內受精開始,至出生後大約二十年進入成年期(adulthood),是成長(growth)最為顯著的一段時間。隨著成長,人的身高、體重都會增加,體內各組織和器官亦會增大,功能也發展得更為完善。8964 copyright protection129PENANAmtqVfRqasA 維尼
133Please respect copyright.PENANAXcMS70D2er
8964 copyright protection129PENANAD87VYqGL8K 維尼
不同的專家學者和知識領域都會把人的成長劃分為不同的發展階段,但按照世界公眾衛生的標準,特別是考慮到嬰兒死亡率(1)(infant mortality rate)和兒童死亡率(2) (child mortality rate)的前提下,出生後的成長可以被劃分為四個主要階段:8964 copyright protection129PENANAI8ysdMDcJK 維尼
133Please respect copyright.PENANAOvJjuYiCbm
8964 copyright protection129PENANANDGnpxgamo 維尼
嬰兒期(Infancy)8964 copyright protection129PENANAXCqgg9gJJf 維尼
133Please respect copyright.PENANAthZZU02HeO
8964 copyright protection129PENANAYxmmT4zGWY 維尼
出生後的第一年,但不計算剛滿一歲生日當天。8964 copyright protection129PENANAaFZUuwuhgm 維尼
133Please respect copyright.PENANAbtMj9pU19X
8964 copyright protection129PENANA4C9crMD4oJ 維尼
這是人體和各系統,特別是神經肌肉系統(neuromuscular system)迅速增長和發展的時期。8964 copyright protection129PENANAE51rZXVqOf 維尼
133Please respect copyright.PENANAPxfGTTrQEC
8964 copyright protection129PENANAYaIWEsaUri 維尼
兒童期(Childhood)8964 copyright protection129PENANAebuRfBBEIF 維尼
133Please respect copyright.PENANAy4ydvsWFlc
8964 copyright protection129PENANAtQxC0s3JnQ 維尼
一歲生日至青少年期(adolescence)的開始。8964 copyright protection129PENANABKgeSETgMW 維尼
133Please respect copyright.PENANAyrX4ZLgJDQ
8964 copyright protection129PENANAShTFfda75y 維尼
兒童期又可以被劃分為一歲至剛滿五歲生日前的幼童期(early childhood)和五歲生日至青少年期開始的中童期(middle childhood)。8964 copyright protection129PENANAiS054wLFZ6 維尼
133Please respect copyright.PENANA7qmZSei6zk
8964 copyright protection129PENANA1pjC1IL5oM 維尼
幼童期繼續承接嬰兒期的急速生長和發展,但速率會開始下降;中童期的增長相對較平穩。8964 copyright protection129PENANAMBWyKZFhYZ 維尼
133Please respect copyright.PENANAFMJ7NlLYyb
8964 copyright protection129PENANAmGfMNXCE1X 維尼
在香港,8964 copyright protection129PENANAEkdzy0YHhJ 維尼
133Please respect copyright.PENANAoChhKMpyKn
8964 copyright protection129PENANAWREQd2FaUQ 維尼
申領兒童身份証的年齡為 11歲;8964 copyright protection129PENANAb7FQfTXWGP 維尼
133Please respect copyright.PENANARXkFu8oBi0
8964 copyright protection129PENANAaDFkwTqvYi 維尼
根據《保護兒童及少年條例》,兒童的年齡被定義為 14歲以下。8964 copyright protection129PENANAP2FK9yCPqq 維尼
133Please respect copyright.PENANAwbNkdyL8tY
8964 copyright protection129PENANAd05s6O3LI9 維尼
青少年期(Adolescence)8964 copyright protection129PENANASI8IGVbkyk 維尼
133Please respect copyright.PENANAMkZ8n8ngd3
8964 copyright protection129PENANAcnlb50Cu2d 維尼
世界衛生組織(WHO, World Health Organization)把年齡介乎 10至 19歲的年青人視作青少年(adolescent)。8964 copyright protection129PENANAFOijjNzQFU 維尼
133Please respect copyright.PENANAznrFKcNmiE
8964 copyright protection129PENANAY4bAECE1Td 維尼
男孩子平均從 12至 15歲開始,女孩子更會提早兩年開始,身體的發育會突然間急速增長(adolescent growth spurt),這段急速增長期往往被稱為青春期(puberty),男女間的性別差異也開始更明顯。8964 copyright protection129PENANAiwcUwUo5I9 維尼
133Please respect copyright.PENANAcfhOjDoqKu
8964 copyright protection129PENANAa95xKC7EDE 維尼
在這期間,人體大部分系統的結構和功能均發展完成。8964 copyright protection129PENANAcm2hQAjrQP 維尼
133Please respect copyright.PENANAJ7eIk3G9Wk
8964 copyright protection129PENANAYrPr6I6wj1 維尼
青少年期是兒童期過渡至成年期的階段,青少年的身體、心理、情緒、社交和行為上,都會有很大的轉變。8964 copyright protection129PENANAJD3zcC0khV 維尼
133Please respect copyright.PENANAJ8XAnN8l5w
8964 copyright protection129PENANA98RDHnW46h 維尼
成年期(Adulthood)8964 copyright protection129PENANA58xuwJ8MHO 維尼
133Please respect copyright.PENANAEsJ79yh4xh
8964 copyright protection129PENANAu4NbNtsa5u 維尼
身體的發育完全成熟,增長放緩或停下來,隨後(一般在 30歲以後)更會出現衰退的跡象。8964 copyright protection129PENANAmOYi70YfWG 維尼
133Please respect copyright.PENANArYAyKqcVSt
8964 copyright protection129PENANAGBpSOEYdAq 維尼
在大部分國家,法定成人(legal adult)是指年齡滿 18歲的人,可以履行各種相應的權利(如投票),並承擔相關的義務(如服兵役)。8964 copyright protection129PENANAu5TFkU7LI4 維尼
133Please respect copyright.PENANAK0EVMsKuOS
8964 copyright protection129PENANAjwroakUPeY 維尼
在香港,8964 copyright protection129PENANAaI18aa8rmG 維尼
133Please respect copyright.PENANANlxALSjQ6H
8964 copyright protection129PENANAKEBqywnPke 維尼
刑事責任年齡為 10歲;8964 copyright protection129PENANAORD2B8cgX4 維尼
133Please respect copyright.PENANAILogUL2f2C
8964 copyright protection129PENANASK0RbAWYcU 維尼
可以兼職工作(在不影響上學的情況下)的法定年齡為 13歲;8964 copyright protection129PENANAi7lgH5lcZa 維尼
133Please respect copyright.PENANAIIblrpyLus
8964 copyright protection129PENANAUZqAJi6pLZ 維尼
可全職工作的法定年齡為 15歲;8964 copyright protection129PENANACvK09o3yJ8 維尼
133Please respect copyright.PENANA1r59N0KOdn
8964 copyright protection129PENANAZSigjG2Z16 維尼
可進入成人遊戲機中心的年齡為 16歲;8964 copyright protection129PENANAz8xfQnqLZr 維尼
133Please respect copyright.PENANAwePYKn7wKX
8964 copyright protection129PENANAOEsELvRFDx 維尼
與異性發生性行為的合法年齡為 16歲;8964 copyright protection129PENANAavNgaKLvPN 維尼
133Please respect copyright.PENANAECUQ66B2SP
8964 copyright protection129PENANAbivhrJI55w 維尼
須家長簽署同意結婚的年齡為 16歲,可自行簽署同意結婚的年齡為 21歲;8964 copyright protection129PENANANC87HWaoF8 維尼
133Please respect copyright.PENANA3YgN75whC2
8964 copyright protection129PENANAa3q724Pls6 維尼
申領成人身份證的年齡為 18歲;8964 copyright protection129PENANAj1uZOAVCQz 維尼
133Please respect copyright.PENANAfgZyzUEECO
8964 copyright protection129PENANALZmUnDqoZ9 維尼
可投票年齡為 18歲;8964 copyright protection129PENANASNOc2MxlTZ 維尼
133Please respect copyright.PENANALhNtuqWM3z
8964 copyright protection129PENANA5dvmI0phWU 維尼
可購買酒精飲品及香煙的年齡為 18歲;8964 copyright protection129PENANALV7UDXBRBK 維尼
133Please respect copyright.PENANAnQZLqjcLfB
8964 copyright protection129PENANA62bXSY5akc 維尼
可購買及觀看三級影片及二級刊物的年齡為 18歲;8964 copyright protection129PENANAatYjaAikIK 維尼
133Please respect copyright.PENANAv0e8Uecl4j
8964 copyright protection129PENANAwFCDBcR9Wn 維尼
可以進入投注站的年齡為 18歲;8964 copyright protection129PENANA9A6UBHVci7 維尼
133Please respect copyright.PENANAcwk9VkkPfF
8964 copyright protection129PENANAV0stNXw57t 維尼
必須年滿 18歲或以上,方可申請學習駕駛執照,接受私家車、輕型貨車及電單車的駕駛訓練。8964 copyright protection129PENANAOxqWB5t8I4 維尼
133Please respect copyright.PENANAE1rHspSJmJ
8964 copyright protection129PENANA3goMotCAG0 維尼
備註:8964 copyright protection129PENANACZsgtN4TZC 維尼
133Please respect copyright.PENANAtu2l9AeOWM
8964 copyright protection129PENANAgeEU8WyAYP 維尼
(1) 嬰兒死亡率是按每千名活產嬰兒計算的死亡人數。8964 copyright protection129PENANAtqht46ydos 維尼
133Please respect copyright.PENANAt87VsXMAzI
8964 copyright protection129PENANAvBUUqQ7wiP 維尼
(2) 兒童死亡率是按每千名五歲以下兒童計算的死亡人數。8964 copyright protection129PENANAwzzhypkMM6 維尼
133Please respect copyright.PENANAUApxl1tIeh
8964 copyright protection129PENANAak97Jv5o8s 維尼
兒童期的生理特點8964 copyright protection129PENANASDgOeErVfv 維尼
133Please respect copyright.PENANAPTi3EiJz7u
8964 copyright protection129PENANA96d3Kgt4NQ 維尼
青少年期的生理特點8964 copyright protection129PENANAYYf8b2tM8c 維尼
133Please respect copyright.PENANAxtTK2cjt6p
8964 copyright protection129PENANAIrd7YifuZa 維尼
成年期的生理特點8964 copyright protection129PENANAomnJKl6kJm 維尼
133Please respect copyright.PENANAcpmFCuXPV0
8964 copyright protection129PENANA67UtlllAL6 維尼
新生至六歲大兒童的發展8964 copyright protection129PENANAhNBqp51Rdt 維尼
133Please respect copyright.PENANAz6RSAQ1qJp
8964 copyright protection129PENANAjyg5dfEj13 維尼
健康的定義8964 copyright protection129PENANAXsjbUAPMKa 維尼
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