No Plagiarism!c9bdkzK9wxOSFZlF7dVBposted on PENANA 人的成長8964 copyright protection189PENANAcVu2X5PNXD 維尼
語言8964 copyright protection189PENANA7oAsdBDzrk 維尼
下載 PDF8964 copyright protection189PENANA6QkoScm6J5 維尼
監視8964 copyright protection189PENANAeaFsCwgzD3 維尼
編輯8964 copyright protection189PENANA55OMIABZJM 維尼
了解更多8964 copyright protection189PENANAfr3AwGhUYP 維尼
此條目需要補充更多來源。8964 copyright protection189PENANArNnZnJkaKc 維尼
193Please respect copyright.PENANASwhFs64uiY
8964 copyright protection189PENANAEgq7kEjWCV 維尼
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 protection189PENANADnZU3PQErG 維尼
193Please respect copyright.PENANAE8z94fQyCA
8964 copyright protection189PENANA7H8A3iiIga 維尼
生物學的成長8964 copyright protection189PENANAVvssr0wUPY 維尼
編輯8964 copyright protection189PENANAjKLUtBvOEk 維尼
一般層面8964 copyright protection189PENANAfXyJMAo56J 維尼
編輯8964 copyright protection189PENANAmk9uO4UabT 維尼
193Please respect copyright.PENANAWvshwbje56
8964 copyright protection189PENANAS7UkrBLzHK 維尼
精子和卵子的受精8964 copyright protection189PENANAsqotAY9YCa 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 protection189PENANAepsFHTqDba 維尼
193Please respect copyright.PENANAtuhfZRIzap
8964 copyright protection189PENANADpAyIvvAVS 維尼
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 protection189PENANAudDKHTf80t 維尼
193Please respect copyright.PENANAvB4N8s1hlf
8964 copyright protection189PENANA7vpC5x3F2g 維尼
不同成長的階段8964 copyright protection189PENANAhZXQSof8tt 維尼
編輯8964 copyright protection189PENANAdsmLVXN2vE 維尼
以下是各成長階段對應的大致年齡:8964 copyright protection189PENANAFiotmmsMsO 維尼
193Please respect copyright.PENANAkD3UXcBTi6
8964 copyright protection189PENANAS9LTsQfhn0 維尼
產前發育階段8964 copyright protection189PENANAH5mquz5ava 維尼
產前發育(從受精卵到出生)8964 copyright protection189PENANA1JOODza7Hq 維尼
胚胎(英語:Human embryogenesis)(從受精到受精後八週)8964 copyright protection189PENANAIbNYgtvgmh 維尼
受精卵,受精後產生的單一細胞8964 copyright protection189PENANAmglqpiCddH 維尼
囊胚,在著床前的階段8964 copyright protection189PENANAJTMPj2bOPC 維尼
著床後的胚胎,受精後一至八週(孕齡三至十週)8964 copyright protection189PENANAPoOCduPEZt 維尼
胎兒(懷孕十週到出生)8964 copyright protection189PENANAZKWPZuWGC1 維尼
193Please respect copyright.PENANAIuED5AhQ08
8964 copyright protection189PENANA4LEIdT3oNB 維尼
兒童成長(英語:Child development)的大略階段8964 copyright protection189PENANA6LV8xvQEZD 維尼
193Please respect copyright.PENANAxGE0DGlrgJ
8964 copyright protection189PENANARVKaTuvl0V 維尼
美國女童的身高及年齡的關係8964 copyright protection189PENANAC8ukqtr08j 維尼
193Please respect copyright.PENANAcy6tNUaFMH
8964 copyright protection189PENANAeUe0MAUOca 維尼
美國男童的身高及年齡的關係8964 copyright protection189PENANAvnJ4LcDmJA 維尼
童年/亞成體(0到19歲)8964 copyright protection189PENANAOt7RbYEUFc 維尼
新生兒(出生到滿28天)8964 copyright protection189PENANAqnYrJsRJcE 維尼
嬰兒(零到12個月)8964 copyright protection189PENANAJywNoyJ6PI 維尼
學步期(1到3歲)8964 copyright protection189PENANAiL2ZOD6I33 維尼
遊戲期(3到5歲)8964 copyright protection189PENANAehnbaLt8Za 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 protection189PENANA6r0yC6pFNV 維尼
小學(6到11歲)8964 copyright protection189PENANA3cZFc64xmd 維尼
前青少年期(一般會稱為學童,約9至11歲)8964 copyright protection189PENANAia8QaFvunN 維尼
青少年 (12到18歲)8964 copyright protection189PENANAZoo456YPoQ 維尼
Peripuberty(8[3]至10歲[4]一直到15[4]至17歲[5])8964 copyright protection189PENANARubuijRdld 維尼
成年人(18歲以上)8964 copyright protection189PENANAthYhpTdTSS 維尼
青壯年(18至39歲)8964 copyright protection189PENANAEUY9WD08hM 維尼
中年(40至60歲)8964 copyright protection189PENANAsaYYpl0p42 維尼
老年(60歲以上)8964 copyright protection189PENANAPe7eTbdTE1 維尼
死亡(時間不確定)8964 copyright protection189PENANAKKIBWAa1k4 維尼
分解作用(死亡後身體的分解)8964 copyright protection189PENANAziTH62PGiZ 維尼
可以用譚納標準來評定兒童的身體發育。8964 copyright protection189PENANAs2a63DT3Hl 維尼
193Please respect copyright.PENANA2a7LwDZBhS
8964 copyright protection189PENANAgzOpXEgccR 維尼
相關條目8964 copyright protection189PENANAAJfuA7RBFQ 維尼
編輯8964 copyright protection189PENANAQMXoAm1i9k 維尼
發育學(英語:Auxology)8964 copyright protection189PENANANCGmfeH6UU 維尼
兒童發展(英語:Child development)8964 copyright protection189PENANAJV7pauXuuY 維尼
發育生物學8964 copyright protection189PENANACpCzhCI1z1 維尼
胚胎發育8964 copyright protection189PENANAdP5LAh7oJT 維尼
Life-history theory(英語:Life-history theory)8964 copyright protection189PENANAQULPI4Hssi 維尼
參考資料8964 copyright protection189PENANAiGT5h8ZCgq 維尼
范最後編輯於 8個月前8964 copyright protection189PENANAmpOoCD0J1m 維尼
相關頁面8964 copyright protection189PENANAwV5ZsIdbnG 維尼
胚胎发育8964 copyright protection189PENANASCKf8MXZHf 維尼
滋胚層8964 copyright protection189PENANAZZz2IaisqG 維尼
产前发育8964 copyright protection189PENANAzJGUWmU8XE 維尼
維基百科8964 copyright protection189PENANAf27jYHAj3N 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 protection189PENANAXFQkfAwVTW 維尼
隱私政策 使用條款桌面版8964 copyright protection189PENANAVDljiSMEPl 維尼
193Please respect copyright.PENANAZj9T1kXs4l
8964 copyright protection189PENANAVGU2V33z9Y 維尼
人的成長,可以分成四個發展階段:8964 copyright protection189PENANAzCEU3rIxnT 維尼
193Please respect copyright.PENANASRaeHLFp9g
8964 copyright protection189PENANAk0UXPmYJiQ 維尼
嬰兒期 8964 copyright protection189PENANAXJanxVCxWi 維尼
193Please respect copyright.PENANAWpqfCiZOyV
8964 copyright protection189PENANAQDa22vDsiR 維尼
指出生後的首兩年。8964 copyright protection189PENANATtEsQ0thQV 維尼
193Please respect copyright.PENANAe9RdU2Kc4P
8964 copyright protection189PENANA2paMjLMEHR 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 protection189PENANAiVK9uCzU8N 維尼
193Please respect copyright.PENANAqHmnZglMCT
8964 copyright protection189PENANAVhFzP8hMcu 維尼
兒童期 8964 copyright protection189PENANAwfBwfYX8QD 維尼
193Please respect copyright.PENANAwGyAogabRK
8964 copyright protection189PENANAynah5z52UD 維尼
指兩歲後發展至青少年前的一段時期。8964 copyright protection189PENANAwrHeB8OMvW 維尼
193Please respect copyright.PENANAVmDSRuZ6Rf
8964 copyright protection189PENANAP0jQZvfOB0 維尼
骨骼和牙齒開始快速生長。8964 copyright protection189PENANAcktlGEcWEW 維尼
193Please respect copyright.PENANAPesRzTlnx7
8964 copyright protection189PENANAuLuwbx21vf 維尼
青少年期8964 copyright protection189PENANA9fXmxWb0Ps 維尼
193Please respect copyright.PENANAsDLETGYhqd
8964 copyright protection189PENANAF0EOf2YGjQ 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 protection189PENANAT9NMyVyIK4 維尼
193Please respect copyright.PENANAgvjXvQ8kav
8964 copyright protection189PENANAgSRHogHY8V 維尼
身體的機能日趨成熟,情緒較不穩定,有時會感覺沮喪。8964 copyright protection189PENANAfqNB6D7TT3 維尼
193Please respect copyright.PENANAEl2Sc5wX5d
8964 copyright protection189PENANASVI3zsE93S 維尼
成年期 8964 copyright protection189PENANAELwK7klG9A 維尼
193Please respect copyright.PENANACEr6lnScbh
8964 copyright protection189PENANAz3nVk4Q0EU 維尼
指個體生長速度逐漸緩慢下降的人生階段。8964 copyright protection189PENANAuS9Qh1L7vg 維尼
193Please respect copyright.PENANACuFWN8FSA9
8964 copyright protection189PENANA8PJdogARY2 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 protection189PENANAFMruOxaNmT 維尼
193Please respect copyright.PENANAd0PwGKhw6w
8964 copyright protection189PENANAR29F0UaZtK 維尼
系統8964 copyright protection189PENANA4SbSqs8QXJ 維尼
193Please respect copyright.PENANAWuiIAjPRfD
8964 copyright protection189PENANArjktBKSlaR 維尼
彈性大、硬度小,不易折斷,但易變形。8964 copyright protection189PENANAK6YcBiTZ9B 維尼
193Please respect copyright.PENANAe2SRRENNnQ
8964 copyright protection189PENANAxEHxzRwfCO 維尼
關節窩較淺,關節囊及關節周圍的韌帶較薄和鬆弛。8964 copyright protection189PENANA1Pvz82HFwL 維尼
193Please respect copyright.PENANAEPfta1S6Ye
8964 copyright protection189PENANA8MGwLwRsjy 維尼
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 protection189PENANA6cWsTBGwi9 維尼
193Please respect copyright.PENANAhgvmKBd1da
8964 copyright protection189PENANAokSDgdIQd1 維尼
正處於生長發育過程中,身高、體重增長幅度加大。8964 copyright protection189PENANA67k6waEyz0 維尼
193Please respect copyright.PENANAWlGMczU2GF
8964 copyright protection189PENANANPekiNNMDY 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 protection189PENANAddPJVdprjX 維尼
193Please respect copyright.PENANAuSsYXcnfBW
8964 copyright protection189PENANAKeel5Fx5qY 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 protection189PENANAOymVmDcaRQ 維尼
193Please respect copyright.PENANA3NuAs7DnFd
8964 copyright protection189PENANAk6njNJnh5z 維尼
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 protection189PENANA9j0zCKj0WZ 維尼
193Please respect copyright.PENANA13d0HGIFzG
8964 copyright protection189PENANAqueVyzpuKH 維尼
骨骼開始脫鈣過程,致使骨質密度降低。8964 copyright protection189PENANAP062PsCqTp 維尼
193Please respect copyright.PENANAtVG8OSktRE
8964 copyright protection189PENANAdFNmcOEDxt 維尼
肌肉8964 copyright protection189PENANA7CjsDZdcr0 維尼
系統8964 copyright protection189PENANAwgeNcfFcMY 維尼
193Please respect copyright.PENANAhafvwy1NuS
8964 copyright protection189PENANA1DK6BFqpDg 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 protection189PENANAdYCoNSC06p 維尼
193Please respect copyright.PENANAxHH4eOZaL1
8964 copyright protection189PENANAOLxAw4bArC 維尼
肌肉細嫩而富有彈性,收縮力和耐力較差。8964 copyright protection189PENANAdOp6jhUlTS 維尼
193Please respect copyright.PENANA8hMVPlhkw3
8964 copyright protection189PENANAqSbbDxSRk4 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 protection189PENANAd12lQrL45H 維尼
193Please respect copyright.PENANAhkPRhf9YLR
8964 copyright protection189PENANA0IY1A538kB 維尼
肌力的增長不均勻。8964 copyright protection189PENANAN59dQIonRV 維尼
193Please respect copyright.PENANAlVR6YxB4AE
8964 copyright protection189PENANAfDthOyadWa 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 protection189PENANAeEmk5zbIYD 維尼
193Please respect copyright.PENANAGksXZrjSXJ
8964 copyright protection189PENANAJFPNhl4BSO 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 protection189PENANAlPEwfcxJhy 維尼
193Please respect copyright.PENANAibIjlprYrf
8964 copyright protection189PENANAeQOM1dwS0Y 維尼
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 protection189PENANABpb2TTJR1U 維尼
193Please respect copyright.PENANAm0n6dYAfV1
8964 copyright protection189PENANAJZgfNJ6sz2 維尼
肌肉開始萎縮,彈性降低,收縮力減弱。8964 copyright protection189PENANA9qyLx5m9v5 維尼
193Please respect copyright.PENANAjm887YSyZV
8964 copyright protection189PENANAli1WfTzmnk 維尼
神經8964 copyright protection189PENANACgMvQupunB 維尼
系統8964 copyright protection189PENANAj5pBicRsJ3 維尼
193Please respect copyright.PENANAAZ7vZ2mTYH
8964 copyright protection189PENANAU9djnBIdsO 維尼
神經系統的抑制過程不完善,較易出現興奮狀態。8964 copyright protection189PENANA8Gn6gp6oZT 維尼
193Please respect copyright.PENANAoyITs32HzP
8964 copyright protection189PENANAhgJLbeth5v 維尼
神經細胞工作能力低,易疲勞,但也容易恢復。8964 copyright protection189PENANAjTSDnvaAEy 維尼
193Please respect copyright.PENANAnjzT6TjJOL
8964 copyright protection189PENANAHiDH7pk6ml 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 protection189PENANA7TDR5uOPWE 維尼
193Please respect copyright.PENANAOEXdiX9p5d
8964 copyright protection189PENANABr1Og8Jf2L 維尼
抽象思維能力增強,分析和綜合能力逐漸提高。8964 copyright protection189PENANAwxRlSSd1hu 維尼
193Please respect copyright.PENANAJGUISyQUdJ
8964 copyright protection189PENANAKDWgwUrNex 維尼
神經活動減弱,記憶力下降。8964 copyright protection189PENANADrKwneWXkk 維尼
193Please respect copyright.PENANALhOxGQ9O3j
8964 copyright protection189PENANAgA8orFvveq 維尼
中樞神經抑制過程逐漸減弱,入睡難且易醒。8964 copyright protection189PENANAM54iciZm2s 維尼
193Please respect copyright.PENANAehiZJFSU7R
8964 copyright protection189PENANANH4PY25F1m 維尼
心血管8964 copyright protection189PENANAb1D43nHDzx 維尼
系統8964 copyright protection189PENANA58PVUX7yk8 維尼
193Please respect copyright.PENANAKgov0dh4st
8964 copyright protection189PENANABwPAGWCpuV 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 protection189PENANAsnvQsUgRaI 維尼
193Please respect copyright.PENANAIRnR1gbLkp
8964 copyright protection189PENANAxtdfw27hTZ 維尼
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 protection189PENANAg06gWROpvF 維尼
193Please respect copyright.PENANA4T4YK8RaKT
8964 copyright protection189PENANAyvYULQ53qF 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 protection189PENANAxX6mcSP2zB 維尼
193Please respect copyright.PENANAh6W2xAvRfl
8964 copyright protection189PENANAmsrV48ZAtl 維尼
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 protection189PENANA1r7AkKlRp5 維尼
193Please respect copyright.PENANAgYeLxahElL
8964 copyright protection189PENANAC6S2vTrCJ6 維尼
血管因易擴張而較粗,血壓相對成年人也較低。8964 copyright protection189PENANAbwbvn5RA37 維尼
193Please respect copyright.PENANA0KcrHxq9XO
8964 copyright protection189PENANAhXB4hfxWU7 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 protection189PENANAX6dnn4RCq3 維尼
193Please respect copyright.PENANAkSoso6XMHM
8964 copyright protection189PENANAeyRPI3mDAb 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 protection189PENANAwbwOiqXrqb 維尼
193Please respect copyright.PENANAxG781AP3QH
8964 copyright protection189PENANA1jRUgfZX3m 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 protection189PENANAAeEtF2yOuW 維尼
193Please respect copyright.PENANAHXDG0VbLtN
8964 copyright protection189PENANANA6U0j1OtF 維尼
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 protection189PENANAemOpgZCeQl 維尼
193Please respect copyright.PENANAil7R1fmvw0
8964 copyright protection189PENANAo3pcKEGQXs 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 protection189PENANAtwlQbIzfIC 維尼
193Please respect copyright.PENANADtAw39rscK
8964 copyright protection189PENANAmEMNxTqss6 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 protection189PENANAnVVPEWD8Op 維尼
193Please respect copyright.PENANAD75bdEwLGg
8964 copyright protection189PENANAOXeleDe9xq 維尼
呼吸8964 copyright protection189PENANAbXLcqDNERS 維尼
系統8964 copyright protection189PENANAE6W6cd4dYV 維尼
193Please respect copyright.PENANAO0h75CDbEn
8964 copyright protection189PENANAgPy0J2G9VI 維尼
由於新陳代謝旺盛,耗氧量大,因而呼吸頻率較快。8964 copyright protection189PENANAUbPV1NMiRK 維尼
193Please respect copyright.PENANAQOdksUojL3
8964 copyright protection189PENANA6YdQTlXY9N 維尼
呼吸肌力量較弱,故肺活量較小。8964 copyright protection189PENANAENGXm3HWrZ 維尼
193Please respect copyright.PENANALYsNtTrybo
8964 copyright protection189PENANAj1Tqj2gdSO 維尼
肺臟、呼吸肌快速成長,因而肺活量逐漸增加。8964 copyright protection189PENANAiirNAo7QHU 維尼
193Please respect copyright.PENANAnstiiqyhI2
8964 copyright protection189PENANAt5X7E8t6aE 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 protection189PENANAua626nS6Cn 維尼
193Please respect copyright.PENANA7rndo2KgoM
8964 copyright protection189PENANAGkXnliGb70 維尼
人類發展8964 copyright protection189PENANAly1Aqx8gKT 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 protection189PENANAak2gMtvULw 維尼
193Please respect copyright.PENANAbaCPtLHhKb
8964 copyright protection189PENANAbMN9dQytXi 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 protection189PENANAtDiZZBvVRw 維尼
193Please respect copyright.PENANASzroGQjGJb
8964 copyright protection189PENANA74cI72YpPh 維尼
嬰兒期(Infancy)8964 copyright protection189PENANAhD6EbPlKhB 維尼
193Please respect copyright.PENANAx6l4dM7VGi
8964 copyright protection189PENANArxzWUp4jFB 維尼
出生後的第一年,但不計算剛滿一歲生日當天。8964 copyright protection189PENANAV8trE0Jw9e 維尼
193Please respect copyright.PENANACdOKMt3lJj
8964 copyright protection189PENANALZ89D9c7cA 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 protection189PENANAPGzzSh9ji0 維尼
193Please respect copyright.PENANAOFiM8umMEy
8964 copyright protection189PENANAcYWgSkOPal 維尼
兒童期(Childhood)8964 copyright protection189PENANAwHlTJOAX0x 維尼
193Please respect copyright.PENANAeWB9yNHXvL
8964 copyright protection189PENANA7NJMlZnBvE 維尼
一歲生日至青少年期(adolescence)的開始。8964 copyright protection189PENANAC19NDMJTH5 維尼
193Please respect copyright.PENANA01M5L9jCRM
8964 copyright protection189PENANAb1QC6T6D6z 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 protection189PENANA3CVGaKoa01 維尼
193Please respect copyright.PENANAPXetSB5E7N
8964 copyright protection189PENANAzfuIXxtfpO 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 protection189PENANAi0psTBM2By 維尼
193Please respect copyright.PENANAWScriTgk33
8964 copyright protection189PENANAVKeD5oFgPF 維尼
在香港,8964 copyright protection189PENANAnjJutMkqS5 維尼
193Please respect copyright.PENANAjixVPn66ta
8964 copyright protection189PENANA4gfFpG1VuA 維尼
申領兒童身份証的年齡為 11歲;8964 copyright protection189PENANAsD3LeAMrx1 維尼
193Please respect copyright.PENANAGPpS4AO7d7
8964 copyright protection189PENANA8MhEUjYbS6 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 protection189PENANAaD6KVzRaNQ 維尼
193Please respect copyright.PENANAqXoW7xDKz5
8964 copyright protection189PENANAzVqQIUHm6M 維尼
青少年期(Adolescence)8964 copyright protection189PENANAqUDpWaYk9H 維尼
193Please respect copyright.PENANA4FGW5XGk8s
8964 copyright protection189PENANAFZVn6saVtb 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 protection189PENANAbIvJgRCtVz 維尼
193Please respect copyright.PENANAOXvjADSU2T
8964 copyright protection189PENANA0pIMG5zA5F 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 protection189PENANALxtugoH3zq 維尼
193Please respect copyright.PENANAMf2HxgxarR
8964 copyright protection189PENANA2rcRfD9SvV 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 protection189PENANAQT66QFGkhC 維尼
193Please respect copyright.PENANA5Vfb6vczPs
8964 copyright protection189PENANA40LAWp9wMh 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 protection189PENANAJAWNPEnxlq 維尼
193Please respect copyright.PENANACsc13xXVYF
8964 copyright protection189PENANAxY6Wy1pDGc 維尼
成年期(Adulthood)8964 copyright protection189PENANAf1mEDKQE9U 維尼
193Please respect copyright.PENANAhTcSLqet2D
8964 copyright protection189PENANA3kybG4NzVE 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 protection189PENANArb5Cr4cZIM 維尼
193Please respect copyright.PENANA24Rcw42OzW
8964 copyright protection189PENANAfknts5rJgY 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 protection189PENANAhrLgyyxiPX 維尼
193Please respect copyright.PENANAOlc52T3EW8
8964 copyright protection189PENANAvRQ1cEhiY3 維尼
在香港,8964 copyright protection189PENANAo3CVQIJQwL 維尼
193Please respect copyright.PENANAwoEMvWDSyR
8964 copyright protection189PENANAQibTaecmdl 維尼
刑事責任年齡為 10歲;8964 copyright protection189PENANA64pygPGeh2 維尼
193Please respect copyright.PENANA6YYj5AqNAd
8964 copyright protection189PENANAW2lI8AiDu9 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 protection189PENANAiFvPPUy2n0 維尼
193Please respect copyright.PENANAL5V6UtsDgm
8964 copyright protection189PENANAlMps1W5H6G 維尼
可全職工作的法定年齡為 15歲;8964 copyright protection189PENANA7LE6TN2J3n 維尼
193Please respect copyright.PENANAL46pZ5dFmY
8964 copyright protection189PENANAwtEAyJUnZL 維尼
可進入成人遊戲機中心的年齡為 16歲;8964 copyright protection189PENANAX0bblDLASe 維尼
193Please respect copyright.PENANAvFJMQbfiQe
8964 copyright protection189PENANAmcKIG9EgGO 維尼
與異性發生性行為的合法年齡為 16歲;8964 copyright protection189PENANA3XW1SeMFXk 維尼
193Please respect copyright.PENANAwAmCrVSPOn
8964 copyright protection189PENANAWSLNSGnMqt 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 protection189PENANA3y8KgwhhRA 維尼
193Please respect copyright.PENANA45e9dqBTle
8964 copyright protection189PENANAGvmZEFCLMf 維尼
申領成人身份證的年齡為 18歲;8964 copyright protection189PENANArDqIVIt6Aj 維尼
193Please respect copyright.PENANAgVWI0IlP9i
8964 copyright protection189PENANAU472yjsFym 維尼
可投票年齡為 18歲;8964 copyright protection189PENANA0qXWvw7lD8 維尼
193Please respect copyright.PENANA7oOa8TrlAq
8964 copyright protection189PENANArGcmzfuH33 維尼
可購買酒精飲品及香煙的年齡為 18歲;8964 copyright protection189PENANAn9EcIvGLQl 維尼
193Please respect copyright.PENANAVMys3Q84Wr
8964 copyright protection189PENANA9xLZfsP4mh 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 protection189PENANAfBqSDagKjw 維尼
193Please respect copyright.PENANAKULTrXgQXF
8964 copyright protection189PENANA41aimIxz98 維尼
可以進入投注站的年齡為 18歲;8964 copyright protection189PENANA0nt3u6bvED 維尼
193Please respect copyright.PENANAnlofCb6hbd
8964 copyright protection189PENANAiB57wJejTY 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 protection189PENANAbMzEP1WyZx 維尼
193Please respect copyright.PENANAnWEnrojLK4
8964 copyright protection189PENANABIvKkmRvZ0 維尼
備註:8964 copyright protection189PENANARuvzRSbsie 維尼
193Please respect copyright.PENANAfUHGZWOA9T
8964 copyright protection189PENANA5LbGPLwHNw 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 protection189PENANAZarTWtPo9i 維尼
193Please respect copyright.PENANAqNx04xzws2
8964 copyright protection189PENANAkKhWvJHZ7K 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 protection189PENANA0E8H4v5WAn 維尼
193Please respect copyright.PENANA4MQwVAfSxU
8964 copyright protection189PENANA7XWr4u1vxg 維尼
兒童期的生理特點8964 copyright protection189PENANA9ycP5Gtkrp 維尼
193Please respect copyright.PENANAsmOKnC0Bzw
8964 copyright protection189PENANA8wrHNlfytR 維尼
青少年期的生理特點8964 copyright protection189PENANAdu8I0gKMmx 維尼
193Please respect copyright.PENANAU3d37lT7YC
8964 copyright protection189PENANASJ38V7Yr6I 維尼
成年期的生理特點8964 copyright protection189PENANAqzFWgp7M6h 維尼
193Please respect copyright.PENANAnKUzaRjllh
8964 copyright protection189PENANA4CuaEOqMIb 維尼
新生至六歲大兒童的發展8964 copyright protection189PENANAzmUHQuJfle 維尼
193Please respect copyright.PENANAY1QpLkipoe
8964 copyright protection189PENANAziTzkMhTm1 維尼
健康的定義8964 copyright protection189PENANAbGMEcxt22N 維尼
216.73.216.229
ns216.73.216.229da2