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Showing posts from January 23, 2019

Dragonet

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Clash Royale CLAN TAG #URR8PPP For the fictional dragonet of Pern, see fire-lizard. Dragonets Ocellated dragonet, Synchiropus ocellatus Scientific classification Kingdom: Animalia Phylum: Chordata Class: Actinopterygii Order: Callionymiformes Family: Callionymidae Bonaparte, 1831 Genera [1] Anaora Bathycallionymus Callionymus Calliurichthys Dactylopus Diplogrammus Draculo Eleutherochir Eocallionymus Foetorepus Neosynchiropus Paracallionymus Protogrammus Pseudocalliurichthys Repomucenus Spinicapitichthys Synchiropus Tonlesapia Dragonets are small, perciform, marine fish of the diverse family Callionymidae (from the Greek kallis , "beautiful" and onyma , "name") found mainly in the tropical waters of the western Indo-Pacific. They are benthic organisms, spending most of their time near the sandy bottoms, at a depth of roughly two hundred meters. There exist 139 species of the fish, in nineteen genera. Due to similarities in morphology and behavior, dragonets are s

发热

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Clash Royale CLAN TAG #URR8PPP 维基百科中的醫療相关内容仅供参考,詳見 醫學聲明 。如需专业意见请咨询专业人士。   本條目介紹的是体温高于正常值的症状。關於发热的其他含义,請見“ 发热 (消歧义) ”。 body.skin-minerva .mw-parser-output table.infobox captiontext-align:center 發燒 Fever 同義詞 Pyrexia, febrile response 傳統 ( 英语 : analog ) 醫療溫度計測量出體溫為38.8 °C (101.8°F) 醫學專科 感染科 ( 英语 : Infectious disease (medical specialty) ) 、小兒科 症状 初期 : 冷颤、覺得冷 [1] 初期過後 : 臉紅 ( 英语 : flushed ) 、流汗 [2] 併發症 發燒性癲癇 [3] 肇因 人體核心溫度(set-point)飆高 [4] [5] 診斷方法 體溫介於37.5和38.3 °C(99.5和100.9 °F)或超過(危險) [6] [7] 相似疾病或共病 高熱(Hyperthermia) [6] 、中暑 治療 治療導致發燒的疾病為首要,其次才是處理發燒本身 [1] [8] 藥物 Ibuprofen, paracetamol (acetaminophen) [8] [9] 盛行率 常見 [10] [1] [编辑维基数据]   分类和外部资源 醫學專科 小兒科 感染性疾病 ( 英语 : Infectious disease (medical specialty) ) ICD-10 R50 ICD-9-CM 780.6 DiseasesDB 18924 MedlinePlus 003090 eMedicine med/785 MeSH D005334 [编辑此条目的维基数据] 发烧 ( 英语: fever ),又稱作 發熱 ( 英语: pyrexia )或 發燒反應 ( 英语: febrile response ) [6] ,其定義為:體溫在調節時超過了平常體溫。 [4] [11] [5] 現在醫界並沒有一致認可的正常體溫上限,文獻從37.5到38.3℃都有。 [6] [7] 下視丘的體溫調節中心將原本的體溫設定點 (set point

Filter feeder

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Clash Royale CLAN TAG #URR8PPP Krill feeding under high phytoplankton concentration (slowed down by a factor of 12) Filter feeders are a sub-group of suspension feeding animals that feed by straining suspended matter and food particles from water, typically by passing the water over a specialized filtering structure. Some animals that use this method of feeding are clams, krill, sponges, baleen whales, and many fish (including some sharks). Some birds, such as flamingos and certain species of duck, are also filter feeders. Filter feeders can play an important role in clarifying water, and are therefore considered ecosystem engineers. They are also important in bioaccumulation and, as a result, as indicator organisms. Contents 1 Fish 2 Crustaceans 3 Baleen whales 4 Bivalves 5 Sponges 6 Cnidarians 7 Flamingos 8 Pterosaurs 9 Marine reptiles 10 See also 11 Notes 12 References 13 External links Fish See also: Forage fish Most forage fish are filter feeders. For example, the