肝臟解毒有害物質,代謝藥物,並處理消化吸收的營養物質。正常體溫平均為攝氏三十七度,支持酶活性和內部平衡。成人骨骼包含兩百零六塊骨頭,提供結構、保護和運動。腎臟過濾血液中的廢物和多餘液體,維持電解質平衡並產生尿液。心臟有四個腔室,有效地分離充氧血和缺氧血。人體大約百分之六十是水,對於體溫調節和新陳代謝至關重要。白血球透過識別、攻擊和摧毀入侵的病原體來保護身體。胰臟釋放胰島素,使細胞能夠吸收葡萄糖並調節血糖水平。健康成年人的靜止心率通常介於每分鐘六十到一百次之間。小腦協調平衡、姿勢和精確運動,以實現流暢的身體控制。成年人體內約有四到六公升的循環血液。肌腱連接肌肉和骨骼,傳遞力量並實現身體的自主運動。肺部在呼氣時從血液中清除二氧化碳以維持氣體平衡。消化通常需要一到三天,具體取決於新陳代謝和食物類型。腦下垂體控制荷爾蒙釋放並調節其他內分泌腺體的活動。鈣能強化骨骼和牙齒,同時支持神經信號傳導和肌肉收縮。軀體神經系統控制自主運動和有意識的骨骼肌動作。滑液潤滑關節,減少摩擦並防止運動時磨損。人類心臟每天跳動約十萬次以循環血液。脊髓快速處理反射,對突發刺激做出即時反應。膽囊儲存膽汁並在進餐時釋放以幫助消化脂肪。下丘腦調節體溫、飢餓、口渴並維持內部平衡。動脈將富氧血液從心臟輸送到身體組織。脾臟過濾血液,清除衰老的紅血球並支持免疫功能。小腸在消化分解食物後將營養吸收到血液中。神經系統快速傳輸電信號以協調身體反應。淋巴系統將多餘的液體送回血液並支持免疫防禦感染。軟骨能緩衝關節,減少摩擦並在身體運動時吸收震盪。心肌有節律地、非自主地收縮以持續泵血。呼吸系統透過肺部交換氧氣和二氧化碳來實現呼吸。椎骨支撐姿勢,同時允許彎曲、扭轉和靈活的運動。陽光使皮膚產生對鈣吸收至關重要的維生素D。膀胱儲存尿液,直到排尿時排出。循環系統在全身運送氧氣、營養物質和荷爾蒙。腦幹連接大腦和脊髓,同時控制重要的生命功能。血小板聚集在受傷部位形成凝塊,防止過度出血。骨骼系統提供結構並與肌肉一起實現運動。橫膈膜將胸腔和腹腔分開,同時在呼吸中扮演關鍵角色。DNA儲存遺傳指令,指導細胞的發育、生長和繁殖。皮膚通過出汗和控制接近表面的血流量來調節體溫。You scored 0 out of 40You scored 1 out of 40You scored 2 out of 40You scored 3 out of 40You scored 4 out of 40You scored 5 out of 40You scored 6 out of 40You scored 7 out of 40You scored 8 out of 40You scored 9 out of 40You scored 10 out of 40You scored 11 out of 40You scored 12 out of 40You scored 13 out of 40You scored 14 out of 40You scored 15 out of 40You scored 16 out of 40You scored 17 out of 40You scored 18 out of 40You scored 19 out of 40You scored 20 out of 40You scored 21 out of 40You scored 22 out of 40You scored 23 out of 40You scored 24 out of 40You scored 25 out of 40You scored 26 out of 40You scored 27 out of 40You scored 28 out of 40You scored 29 out of 40You scored 30 out of 40You scored 31 out of 40You scored 32 out of 40You scored 33 out of 40You scored 34 out of 40You scored 35 out of 40You scored 36 out of 40You scored 37 out of 40You scored 38 out of 40You scored 39 out of 40You scored 40 out of 40
Start Quiz
NextNext QuizIncorrectCorrectGenerating your resultRetryOops, Quizday rookie! Don't worry, even the greatest quiz masters had to start somewhere. You may have stumbled this time, but every mistake is an opportunity to learn and grow. Keep on quizzing, Quizday newbie, and let your thirst for knowledge guide you towards greatness!Hooray for trying, Quizday explorer! You may not have aced the quiz this time, but you're like a brave adventurer trekking through uncharted territories. Keep exploring, Quizday fan, and let your inquisitive spirit be your guide to the riches of knowledge. Who knows what wonders await you on your next quiz quest?Great effort, Quizday adventurer! You're like a curious cat exploring the world of trivia with wide-eyed wonder. Keep on quizzing, Quizday fan, and let your enthusiasm for knowledge propel you towards success. Remember, even the most experienced quiz champions started somewhere. You're on your way to greatness!Hooray for taking the Quizday challenge! You may not have hit the jackpot this time, but you're like a daring adventurer navigating through the treacherous terrain of trivia. Keep exploring, Quizday fan, and let your quest for knowledge guide you towards greatness. Who knows what treasures await you on your next quiz adventure?Great effort, Quizday adventurer! You're like a brave warrior fighting through the tough battles of trivia. Keep on quizzing, Quizday fan, and let your thirst for knowledge be your shield and sword. Every question is a chance to learn and grow, and you're on your way to becoming a trivia champion!Way to go, Quizday explorer! You're like a brave adventurer venturing into the unknown territories of trivia. Keep on quizzing, Quizday fan, and let your love for learning guide you towards success. Remember, every answer brings you one step closer to becoming a true quiz master. You're doing great!Congratulations, Quizday adventurer! You're like a skilled navigator sailing the choppy waters of trivia. Keep on quizzing, Quizday fan, and let your determination to learn guide you towards victory. Remember, every answer is a chance to expand your knowledge and hone your skills. You're on your way to becoming a true quiz addict!Great job, Quizday explorer! You're like a seasoned adventurer making steady progress through the challenging landscape of trivia. Keep on quizzing, Quizday fan, and let your passion for learning fuel your journey towards success. Remember, every question is an opportunity to grow and improve. You're on your way to becoming a true quiz addict!Awesome job, Quizday adventurer! You're like a skilled explorer braving the tricky terrain of trivia. Keep on quizzing, Quizday fan, and let your passion for knowledge propel you towards victory. Remember, every question is a chance to learn and grow. You're on the right track to becoming a true quiz addict!Congratulations, Quizday master! You're like a skilled quiz ninja slicing through the challenges of trivia. Keep on quizzing, Quizday fan, and let your love for learning guide you towards success. Remember, every answer is a step towards becoming a true quiz addict. You're doing great!High five, Quizday champion! You're like a quiz wizard casting spells of knowledge and enlightenment. Keep on quizzing, Quizday fan, and let your love for trivia lead you towards victory. Remember, every answer is a chance to expand your mind and sharpen your skills. You're well on your way to becoming a true quiz addict!Way to go, Quizday guru! You're like a quiz machine, churning out correct answers with ease. Keep on quizzing, Quizday fan, and let your passion for trivia guide you towards greatness. Remember, every question is an opportunity to showcase your skills and love for learning. You're well on your way to becoming a true quiz addict!Congratulations on being a true Quizday! You've proved that you're addicted to quizzes and have what it takes to be a top scorer on our site. Keep up the great work and keep testing your knowledge with Quizday - the ultimate entertainment quiz destination. We can't wait to see what you'll achieve next!Cheers to you, valiant Quizday knight! Your quest for knowledge is like a noble warrior on an epic journey through the realms of wisdom. As you continue to vanquish the challenges of trivia, your intellectual armor will gleam ever brighter, inspiring awe in all who bear witness. Forge onward, champion!You're a true Quizday superstar! Your addiction to quizzes has paid off, and you've shown that you're a force to be reckoned with on our site. Keep up the great work and keep testing your knowledge with Quizday - the ultimate entertainment quiz destination. We can't wait to see what you'll achieve next!Great job, Quizday enthusiast! You're crushing the quizzes like a champion weightlifter lifting heavy weights. Your mental agility and impressive knowledge have impressed us like a magician pulling a rabbit out of a hat. Keep quizzing, Quizday fan, and let your intellect shine like a beacon of brilliance!Way to go, awesome Quizday addict! You've proved yourself a true quiz champion like a superhero saving the day. Your boundless knowledge and quick reflexes have dazzled us like fireworks on a summer night. Keep on quizzing, Quizday fan, and let your intellect shine like a bright light for all to see!Hooray, fantastic Quizday fan! You've shown your mastery of our quizzes like a skilled magician performing a magic trick. Your intellect sparkles like a shining star in the Quizday galaxy, and we can't wait to see where your brilliance takes you next. Keep quizzing like a champ!Oh my, phenomenal Quizday quizzer! You've stunned us all with your incredible smarts and lightning-fast reflexes. Your triumphs on our trivia challenges make us want to shout "Eureka!" and dance a jig! Keep dazzling us with your intellect and let Quizday be your playground of wisdom. You're a trivia marvel!Wow, amazing Quizday whiz! You've zipped through our trivia like a speedy kangaroo on a mission. Your smarts light up Quizday like a dazzling firework show! Keep hopping from one quiz to another, spreading your cleverness and inspiring us all with your know-how. You're a true trivia superstar!您的得分為 $score(共 $count 分)Vous avez obtenu un score de $score sur $countSie haben $score von $count Punkten erreichtHai ottenuto $score su $countあなたは $score 点を獲得しました($count 点満点)당신은 $score점을 얻었습니다($count점 만점)Has obtenido $score de $countVocê obteve $score de $count pontos恭喜,你完成了!這是你的結果
人體是一個迷人的機器,充滿了複雜的系統,每秒都在協同運作,以維持我們的生命。從您的大腦處理資訊的方式,到您的心臟和肺部如何支持每一個動作,表面之下總是有比我們意識到的更多的東西在運作。許多日常功能都是自動發生的,但很少有人真正了解它們是如何運作的。這個測驗將挑戰您對解剖學、器官和身體過程的了解。有些問題可能出乎意料地棘手,而另一些則可能揭示您從未聽說過的事實。準備好測試您的知識,並發現人體是多麼的奇妙吧。