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A respiração é uma função vital, inata e automática para a sobrevivência do indivíduo, sendo a primeira função pós-natal. O sistema respiratório consiste num conjunto de órgãos tubulares e alveolares situados na cabeça, pescoço e cavidade torácica que participam nas trocas gasosas realizadas entre o indivíduo e o meio externo. Antes de chegar aos pulmões, o ar inspirado tem de percorrer um longo caminho, atravessando estruturas como a cavidade nasal, faringe, laringe, traqueia e brônquios. A e
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Ninguém consegue respirar e engolir ao mesmo tempo
 Isto é, a menos que você seja um bebê com algum distúrbio respiratório. Isso acontece porque, o canal por onde respiramos é o mesmo por onde engolimos, inclusive é por isso que conseguimos respirar “pela boca”. A epiglote é uma estrutura composta de tecido cartilaginoso, situada por detrás da língua, na parte superior da laringe. Sua função é impedir a ligação da faringe com a laringe, evitando, assim, a comunicação entre os aparelhos respira
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Carregando
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