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No Plagiarism!Ko8ZnKNb7xYLZ2ptdqzTposted on PENANA 人的成長8964 copyright protection146PENANA0tRyYUK2E8 維尼
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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 protection146PENANApyY3paLGSK 維尼
150Please respect copyright.PENANAB88ncSgSNl
8964 copyright protection146PENANAigung4H3IZ 維尼
生物學的成長8964 copyright protection146PENANAIFWPkV9ZGT 維尼
編輯8964 copyright protection146PENANAcODDXDmRYI 維尼
一般層面8964 copyright protection146PENANAr1vIbQZZod 維尼
編輯8964 copyright protection146PENANAfAfYxkEmo1 維尼
150Please respect copyright.PENANAGfzEXjW25m
8964 copyright protection146PENANAUVtd5FchVQ 維尼
精子和卵子的受精8964 copyright protection146PENANAQSw3MSCOzm 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 protection146PENANAqcbTfwNIle 維尼
150Please respect copyright.PENANAWMX0OaLD0H
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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 protection146PENANAbdGgE7etSS 維尼
150Please respect copyright.PENANAHT5m4aknGi
8964 copyright protection146PENANAsEpCXuyXU6 維尼
不同成長的階段8964 copyright protection146PENANAd6kFCHHSmW 維尼
編輯8964 copyright protection146PENANAcZ8Q9YPnYg 維尼
以下是各成長階段對應的大致年齡:8964 copyright protection146PENANApXfQZNWNUo 維尼
150Please respect copyright.PENANA4u0MiRPQau
8964 copyright protection146PENANAypA4qO16h2 維尼
產前發育階段8964 copyright protection146PENANAdg9m81WQOg 維尼
產前發育(從受精卵到出生)8964 copyright protection146PENANAJ68tNJBV92 維尼
胚胎(英語:Human embryogenesis)(從受精到受精後八週)8964 copyright protection146PENANAiHImLWD5rN 維尼
受精卵,受精後產生的單一細胞8964 copyright protection146PENANA86acPJ9fwV 維尼
囊胚,在著床前的階段8964 copyright protection146PENANAlDRnrBoCIy 維尼
著床後的胚胎,受精後一至八週(孕齡三至十週)8964 copyright protection146PENANAAoVltFGiHG 維尼
胎兒(懷孕十週到出生)8964 copyright protection146PENANAM6xtxT2jwj 維尼
150Please respect copyright.PENANATbKFBgVxgA
8964 copyright protection146PENANA9bUPsdJq4w 維尼
兒童成長(英語:Child development)的大略階段8964 copyright protection146PENANAGjCKiKaI12 維尼
150Please respect copyright.PENANACWX6vAGycx
8964 copyright protection146PENANAo0RMQSgChn 維尼
美國女童的身高及年齡的關係8964 copyright protection146PENANAa5e7p4vrMG 維尼
150Please respect copyright.PENANA78QtoRBRBC
8964 copyright protection146PENANArGw2MzJpze 維尼
美國男童的身高及年齡的關係8964 copyright protection146PENANAQeo6voA7lx 維尼
童年/亞成體(0到19歲)8964 copyright protection146PENANAQLEOV38Hf1 維尼
新生兒(出生到滿28天)8964 copyright protection146PENANAdn6BHAiiXj 維尼
嬰兒(零到12個月)8964 copyright protection146PENANA7bd86uQ6WP 維尼
學步期(1到3歲)8964 copyright protection146PENANAN7NuDz8P4E 維尼
遊戲期(3到5歲)8964 copyright protection146PENANAZfaGGLIsav 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 protection146PENANADH1wePYT9V 維尼
小學(6到11歲)8964 copyright protection146PENANAhUNZzxGG77 維尼
前青少年期(一般會稱為學童,約9至11歲)8964 copyright protection146PENANAJSWFaaEuCt 維尼
青少年 (12到18歲)8964 copyright protection146PENANAsYe2ciFZu9 維尼
Peripuberty(8[3]至10歲[4]一直到15[4]至17歲[5])8964 copyright protection146PENANAHNuAc1F5AY 維尼
成年人(18歲以上)8964 copyright protection146PENANAFqBWpSNpTt 維尼
青壯年(18至39歲)8964 copyright protection146PENANAnbmqiOlj0i 維尼
中年(40至60歲)8964 copyright protection146PENANAjzUZK5datY 維尼
老年(60歲以上)8964 copyright protection146PENANAyGDmvAlCBu 維尼
死亡(時間不確定)8964 copyright protection146PENANATkEhbuoZfc 維尼
分解作用(死亡後身體的分解)8964 copyright protection146PENANAA6tFWIs7O4 維尼
可以用譚納標準來評定兒童的身體發育。8964 copyright protection146PENANAmEMmwKTPHh 維尼
150Please respect copyright.PENANArd7mf1soai
8964 copyright protection146PENANAKcjJW2WjB2 維尼
相關條目8964 copyright protection146PENANAytpsjGhSYx 維尼
編輯8964 copyright protection146PENANA4SuJhry9Zd 維尼
發育學(英語:Auxology)8964 copyright protection146PENANAA1xgt6uvGM 維尼
兒童發展(英語:Child development)8964 copyright protection146PENANACTQbSlGI0p 維尼
發育生物學8964 copyright protection146PENANAweydKiYCZs 維尼
胚胎發育8964 copyright protection146PENANADO1PgcEW2Q 維尼
Life-history theory(英語:Life-history theory)8964 copyright protection146PENANAh8G7oHzwl5 維尼
參考資料8964 copyright protection146PENANAVg6P8HvZcA 維尼
范最後編輯於 8個月前8964 copyright protection146PENANAtWKfNjfgwc 維尼
相關頁面8964 copyright protection146PENANAHmCykf8F45 維尼
胚胎发育8964 copyright protection146PENANAJiKubUV1Lp 維尼
滋胚層8964 copyright protection146PENANABz7xEqdQQE 維尼
产前发育8964 copyright protection146PENANAMcAUAB63jH 維尼
維基百科8964 copyright protection146PENANAv1tIZ9zBcE 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 protection146PENANACaA6jVAsvu 維尼
隱私政策 使用條款桌面版8964 copyright protection146PENANAveH5cn5WFq 維尼
150Please respect copyright.PENANAOV5oBhNeFP
8964 copyright protection146PENANAvjxZOuBWSx 維尼
人的成長,可以分成四個發展階段:8964 copyright protection146PENANAXdWj4NxQ3m 維尼
150Please respect copyright.PENANACLZI3uDWhF
8964 copyright protection146PENANAPTkRTs2xZ4 維尼
嬰兒期 8964 copyright protection146PENANARYfcmeDtQv 維尼
150Please respect copyright.PENANAFOKsOQeUfc
8964 copyright protection146PENANAXboisewZs1 維尼
指出生後的首兩年。8964 copyright protection146PENANAL94cTv6UHv 維尼
150Please respect copyright.PENANAhdd650m6TM
8964 copyright protection146PENANAa6KiPGD1an 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 protection146PENANAjoB4Yhd2Tv 維尼
150Please respect copyright.PENANAhlaYZZyevL
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兒童期 8964 copyright protection146PENANALRJhekLTUs 維尼
150Please respect copyright.PENANA4bjVwo19Lp
8964 copyright protection146PENANABvhtFePhrp 維尼
指兩歲後發展至青少年前的一段時期。8964 copyright protection146PENANA5OaSR2rDpt 維尼
150Please respect copyright.PENANAh5YDS1bO6e
8964 copyright protection146PENANAPdZUF4yqUX 維尼
骨骼和牙齒開始快速生長。8964 copyright protection146PENANA0KI3QaaCzh 維尼
150Please respect copyright.PENANAOWVmqUM3wr
8964 copyright protection146PENANAMvl0C4AHfI 維尼
青少年期8964 copyright protection146PENANAeUvBRwB2o1 維尼
150Please respect copyright.PENANAY3WMLDWeyb
8964 copyright protection146PENANAAmiayzATvM 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 protection146PENANADWWzpso2OK 維尼
150Please respect copyright.PENANA72jAaQBS0C
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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 protection146PENANAbCD4AQBZ7P 維尼
150Please respect copyright.PENANAJVWXBJ7P2L
8964 copyright protection146PENANAgE5Z4abNwC 維尼
成年期 8964 copyright protection146PENANApWYDWKOEAf 維尼
150Please respect copyright.PENANA1KuWHgFql1
8964 copyright protection146PENANA2QQnMn8oi2 維尼
指個體生長速度逐漸緩慢下降的人生階段。8964 copyright protection146PENANAZ657ftXfY6 維尼
150Please respect copyright.PENANAww3m6063ua
8964 copyright protection146PENANAT4YSREl7GG 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 protection146PENANAXFbTy6wdIj 維尼
150Please respect copyright.PENANARN7e3h00fF
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系統8964 copyright protection146PENANA7nWk1qa7rD 維尼
150Please respect copyright.PENANA2OYfYPMirL
8964 copyright protection146PENANAUvQPD4TjXN 維尼
彈性大、硬度小,不易折斷,但易變形。8964 copyright protection146PENANAgDlAgnP1eH 維尼
150Please respect copyright.PENANAfFnP3s5Ze2
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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 protection146PENANASdyob0QgXJ 維尼
150Please respect copyright.PENANAAGPvxY4lRp
8964 copyright protection146PENANAD52x0WADn5 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 protection146PENANAU0kLvso2BQ 維尼
150Please respect copyright.PENANAX0J4XlC5Fl
8964 copyright protection146PENANAFOBcg43f6Y 維尼
正處於生長發育過程中,身高、體重增長幅度加大。8964 copyright protection146PENANAvZ1DeZezkH 維尼
150Please respect copyright.PENANA7deIXpN7Pk
8964 copyright protection146PENANAnpnriW6sOt 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 protection146PENANAFbi8knIcVX 維尼
150Please respect copyright.PENANAAMn3ujWla5
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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 protection146PENANAzCJXTX2q3B 維尼
150Please respect copyright.PENANAsTuJMGncb3
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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 protection146PENANAUO4jyVRZqF 維尼
150Please respect copyright.PENANABVn2WF4Bwg
8964 copyright protection146PENANABgbCBhU5Eb 維尼
骨骼開始脫鈣過程,致使骨質密度降低。8964 copyright protection146PENANAkhKZ88VPhA 維尼
150Please respect copyright.PENANAYNNnG4KLIn
8964 copyright protection146PENANAEZCN7t6WJ7 維尼
肌肉8964 copyright protection146PENANAS4nlsapP8O 維尼
系統8964 copyright protection146PENANAQY8aAP2lQV 維尼
150Please respect copyright.PENANAdyQBuViCRv
8964 copyright protection146PENANAutIjJAXaAd 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 protection146PENANARbw2lXeBNc 維尼
150Please respect copyright.PENANAE9z0QNFEEP
8964 copyright protection146PENANAV8MLL4ItU3 維尼
肌肉細嫩而富有彈性,收縮力和耐力較差。8964 copyright protection146PENANAdLOPZiuxEB 維尼
150Please respect copyright.PENANAeXJG2PXWui
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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 protection146PENANALXEsTTXwe9 維尼
150Please respect copyright.PENANAhegNrAxGZg
8964 copyright protection146PENANAWkD3kibnoG 維尼
肌力的增長不均勻。8964 copyright protection146PENANAkZxwTsudcs 維尼
150Please respect copyright.PENANAIdiyGbglcd
8964 copyright protection146PENANALobEwWSkus 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 protection146PENANA1srlTxYVHs 維尼
150Please respect copyright.PENANAGiGEo5ovrz
8964 copyright protection146PENANAqnxoVAECfz 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 protection146PENANApZXuEUfNn6 維尼
150Please respect copyright.PENANA50jw8mltR5
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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 protection146PENANA2Sbdyamcph 維尼
150Please respect copyright.PENANAUsvDDx6GJK
8964 copyright protection146PENANAvWjMMKvKwN 維尼
肌肉開始萎縮,彈性降低,收縮力減弱。8964 copyright protection146PENANAXwxVPgyV9g 維尼
150Please respect copyright.PENANA8lnJM1x98u
8964 copyright protection146PENANAUhEv0wjZxr 維尼
神經8964 copyright protection146PENANAR0GdnaWDXl 維尼
系統8964 copyright protection146PENANA9je8KIce9p 維尼
150Please respect copyright.PENANAWxbCbDFdwy
8964 copyright protection146PENANAdHxmB95rNh 維尼
神經系統的抑制過程不完善,較易出現興奮狀態。8964 copyright protection146PENANAEutCJ5pmfO 維尼
150Please respect copyright.PENANAzZuke1WbWi
8964 copyright protection146PENANAlHzVXEM7ow 維尼
神經細胞工作能力低,易疲勞,但也容易恢復。8964 copyright protection146PENANAwvtYHaPphR 維尼
150Please respect copyright.PENANARrh0nN0M1J
8964 copyright protection146PENANACtlVAJk09i 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 protection146PENANAFnMmKQnbkl 維尼
150Please respect copyright.PENANAONj1vDQRvv
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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 protection146PENANAPcWmcHR010 維尼
150Please respect copyright.PENANAEU79hZGtgr
8964 copyright protection146PENANABsMLMF2d3S 維尼
神經活動減弱,記憶力下降。8964 copyright protection146PENANAA693UzwM0F 維尼
150Please respect copyright.PENANAKRkfhlupfN
8964 copyright protection146PENANAPGbmASoZjH 維尼
中樞神經抑制過程逐漸減弱,入睡難且易醒。8964 copyright protection146PENANAbK5wfRwjdi 維尼
150Please respect copyright.PENANALHbz3XGD5z
8964 copyright protection146PENANAnxwt5LT6gy 維尼
心血管8964 copyright protection146PENANAomtvjdMJBx 維尼
系統8964 copyright protection146PENANAZUqSk1Dna0 維尼
150Please respect copyright.PENANADN9TI60zVw
8964 copyright protection146PENANAtBZEw5KhPo 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 protection146PENANA4bU0wENjda 維尼
150Please respect copyright.PENANAVBgz2COWbK
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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 protection146PENANAiN0yhgDiNW 維尼
150Please respect copyright.PENANAeUl55KWwQa
8964 copyright protection146PENANAJpMcYgo6wi 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 protection146PENANAwwzgfE80YW 維尼
150Please respect copyright.PENANAqcdHxg7z8K
8964 copyright protection146PENANAAFcbkMypt5 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 protection146PENANAgX5dUO4QRf 維尼
150Please respect copyright.PENANAu0vnSnheIe
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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 protection146PENANABWfGYVYO3e 維尼
150Please respect copyright.PENANACDesPp8BXF
8964 copyright protection146PENANAXS7mmjiSsN 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 protection146PENANAKRXdeiIfkC 維尼
150Please respect copyright.PENANAOtOzij7Me5
8964 copyright protection146PENANAVlkIh6WSSb 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 protection146PENANAj78Oe19L1p 維尼
150Please respect copyright.PENANA489iQVvHXv
8964 copyright protection146PENANA87rizSunI2 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 protection146PENANAvN7fy2qcTJ 維尼
150Please respect copyright.PENANAtkh4cQIU3q
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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 protection146PENANA7O8kgrZL3O 維尼
150Please respect copyright.PENANAZhJ9m7FaGF
8964 copyright protection146PENANA4JAg9b6QRU 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 protection146PENANAfaAGrFoTqq 維尼
150Please respect copyright.PENANAZiUeoZWEYS
8964 copyright protection146PENANAq335GSz014 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 protection146PENANAAs4gK1vEKM 維尼
150Please respect copyright.PENANAvUulgnfzc8
8964 copyright protection146PENANACEMWxoaL6l 維尼
呼吸8964 copyright protection146PENANA5mg7QwyAYF 維尼
系統8964 copyright protection146PENANA99IqN4yXPH 維尼
150Please respect copyright.PENANASwD4KYDvYQ
8964 copyright protection146PENANAMFpb38mb46 維尼
由於新陳代謝旺盛,耗氧量大,因而呼吸頻率較快。8964 copyright protection146PENANAeu6xAyVhWm 維尼
150Please respect copyright.PENANAqZ7x8QkzPk
8964 copyright protection146PENANApATRUPFcoY 維尼
呼吸肌力量較弱,故肺活量較小。8964 copyright protection146PENANAuYtPIPKYtC 維尼
150Please respect copyright.PENANA0MrSyPkoKd
8964 copyright protection146PENANAYxlVf6yNvA 維尼
肺臟、呼吸肌快速成長,因而肺活量逐漸增加。8964 copyright protection146PENANAw45lQsyIdD 維尼
150Please respect copyright.PENANAlj65LtccvF
8964 copyright protection146PENANAldv4O7dXWO 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 protection146PENANAywWGGv2xAq 維尼
150Please respect copyright.PENANAig4f8DC56q
8964 copyright protection146PENANA356eIEEEdA 維尼
人類發展8964 copyright protection146PENANAhWId9MCQjz 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 protection146PENANAnUhutBRpbi 維尼
150Please respect copyright.PENANAi9GzdxaOY5
8964 copyright protection146PENANAjvRrNY0W9W 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 protection146PENANAqzs7dPJc5K 維尼
150Please respect copyright.PENANAQmTqrNQlyv
8964 copyright protection146PENANAYPzM5du5nA 維尼
嬰兒期(Infancy)8964 copyright protection146PENANAanRv8vHqRg 維尼
150Please respect copyright.PENANAfbq05GduUt
8964 copyright protection146PENANATs2W5VDl6S 維尼
出生後的第一年,但不計算剛滿一歲生日當天。8964 copyright protection146PENANAJbaAiRuZNl 維尼
150Please respect copyright.PENANAHOfORtIQLt
8964 copyright protection146PENANAv2B1ubQknD 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 protection146PENANANnNEcM1IH0 維尼
150Please respect copyright.PENANADjyoBcA3dR
8964 copyright protection146PENANAyu0tczi5rW 維尼
兒童期(Childhood)8964 copyright protection146PENANAvZuErhXD8W 維尼
150Please respect copyright.PENANAH7uFeJ7n2A
8964 copyright protection146PENANAihOfn2Vy8n 維尼
一歲生日至青少年期(adolescence)的開始。8964 copyright protection146PENANAoIQz8jCQnX 維尼
150Please respect copyright.PENANAWt1uDViKxI
8964 copyright protection146PENANAn6E7QizRaR 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 protection146PENANArNXsuf1VDU 維尼
150Please respect copyright.PENANA6STfHp0FTe
8964 copyright protection146PENANAWlPghkixWR 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 protection146PENANA4XBnr76HKu 維尼
150Please respect copyright.PENANAbbO3NyL8Uk
8964 copyright protection146PENANAaUqMAIxGCL 維尼
在香港,8964 copyright protection146PENANAJj0oydpOxr 維尼
150Please respect copyright.PENANA6ZUxBSLTgH
8964 copyright protection146PENANARR4f63ieX7 維尼
申領兒童身份証的年齡為 11歲;8964 copyright protection146PENANAlR8Kg4Skxg 維尼
150Please respect copyright.PENANA00huClHrqV
8964 copyright protection146PENANAswMe83NcVz 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 protection146PENANAMRe70d0W6i 維尼
150Please respect copyright.PENANAvoi5MdcGrB
8964 copyright protection146PENANA8jROURgctI 維尼
青少年期(Adolescence)8964 copyright protection146PENANAcqLxIvBqPr 維尼
150Please respect copyright.PENANALvAF79lAIU
8964 copyright protection146PENANA9fa7iuCuFi 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 protection146PENANA7yLx8GoGBZ 維尼
150Please respect copyright.PENANAA37dE1EpHg
8964 copyright protection146PENANARDdQO3W869 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 protection146PENANAxhAGB81XHD 維尼
150Please respect copyright.PENANAs9fMtbq3dr
8964 copyright protection146PENANA6AI3V2lWa5 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 protection146PENANAISHwvcbj9K 維尼
150Please respect copyright.PENANAuMQUuBDHHN
8964 copyright protection146PENANAcu4Nj9lGv1 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 protection146PENANAA4USmBwDAN 維尼
150Please respect copyright.PENANAYZF9c42GNm
8964 copyright protection146PENANADmylyDwPiG 維尼
成年期(Adulthood)8964 copyright protection146PENANAqBFTGS9Vye 維尼
150Please respect copyright.PENANAFFwFN8ZLox
8964 copyright protection146PENANAJkjJLAdnfj 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 protection146PENANAMNGM5EzxS4 維尼
150Please respect copyright.PENANAC9nZDgktHg
8964 copyright protection146PENANAAiwuPLmND5 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 protection146PENANAEdSBgwbNny 維尼
150Please respect copyright.PENANAVfOz92EuvE
8964 copyright protection146PENANAUnUD5WCbXe 維尼
在香港,8964 copyright protection146PENANAP3bhD88uEA 維尼
150Please respect copyright.PENANANodU2hgvqk
8964 copyright protection146PENANA7M13Ksr0lc 維尼
刑事責任年齡為 10歲;8964 copyright protection146PENANAVUZOo4YpbV 維尼
150Please respect copyright.PENANAOHs3jWl1Wz
8964 copyright protection146PENANAORAL2H1MZv 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 protection146PENANAwDfRvkVZgq 維尼
150Please respect copyright.PENANAJJqwVAxMvx
8964 copyright protection146PENANAFYVOFBBOdD 維尼
可全職工作的法定年齡為 15歲;8964 copyright protection146PENANA4wfjSkinLQ 維尼
150Please respect copyright.PENANAiDtoqnZpvW
8964 copyright protection146PENANApxQJ4zIe5O 維尼
可進入成人遊戲機中心的年齡為 16歲;8964 copyright protection146PENANA1ZinmowghL 維尼
150Please respect copyright.PENANAjHubZc22lf
8964 copyright protection146PENANAQM99k4hdQM 維尼
與異性發生性行為的合法年齡為 16歲;8964 copyright protection146PENANAVijC3qryPH 維尼
150Please respect copyright.PENANA1xJ03UXWQh
8964 copyright protection146PENANAcbdc1xaoPa 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 protection146PENANAgRkaSY9eC5 維尼
150Please respect copyright.PENANAlZypa3BONY
8964 copyright protection146PENANAdI8LfHE19i 維尼
申領成人身份證的年齡為 18歲;8964 copyright protection146PENANAoI0vcR6Act 維尼
150Please respect copyright.PENANA4FtZ0dMcnR
8964 copyright protection146PENANAZiAeNRg9dm 維尼
可投票年齡為 18歲;8964 copyright protection146PENANAPfNDa1UIIR 維尼
150Please respect copyright.PENANAdOhX8s3oMs
8964 copyright protection146PENANAzIi60NfaX4 維尼
可購買酒精飲品及香煙的年齡為 18歲;8964 copyright protection146PENANA7r7C5f0HsU 維尼
150Please respect copyright.PENANAotsOs9PQXx
8964 copyright protection146PENANAYGYyJmJ89K 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 protection146PENANA1HXwkqV9dn 維尼
150Please respect copyright.PENANADjLYJ2SG1H
8964 copyright protection146PENANAgDJrlgtU6W 維尼
可以進入投注站的年齡為 18歲;8964 copyright protection146PENANAshIBXpvn3T 維尼
150Please respect copyright.PENANA4MVVddGsor
8964 copyright protection146PENANAjs23QNc66f 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 protection146PENANAQrMDry7Jg8 維尼
150Please respect copyright.PENANARMs58nskm6
8964 copyright protection146PENANAuxlpALI8Ww 維尼
備註:8964 copyright protection146PENANA5dwRfnEvqF 維尼
150Please respect copyright.PENANAgLGJ0BjoW7
8964 copyright protection146PENANAoXwAxyLdC7 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 protection146PENANAhGpXqurmpr 維尼
150Please respect copyright.PENANAoPpNDavNM5
8964 copyright protection146PENANAlL6Fi6tlgV 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 protection146PENANAyocG3mzYCg 維尼
150Please respect copyright.PENANA1hiEbR1y5M
8964 copyright protection146PENANAaE0UEZk6JQ 維尼
兒童期的生理特點8964 copyright protection146PENANAg6cC6uga8Z 維尼
150Please respect copyright.PENANArf73AeSosE
8964 copyright protection146PENANAnl1MZqKRBi 維尼
青少年期的生理特點8964 copyright protection146PENANA3bXZe4t6aG 維尼
150Please respect copyright.PENANA7QTPE53P0y
8964 copyright protection146PENANAlaW1nuh5Jr 維尼
成年期的生理特點8964 copyright protection146PENANAqeuEoq2mEX 維尼
150Please respect copyright.PENANA9Oa0AgOXDz
8964 copyright protection146PENANAPIomyQ9eZo 維尼
新生至六歲大兒童的發展8964 copyright protection146PENANAZtZ5NZJPiV 維尼
150Please respect copyright.PENANAkmTEjuf2o5
8964 copyright protection146PENANAUKjUKZcELA 維尼
健康的定義8964 copyright protection146PENANAxXzEmwGV5R 維尼
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