

{"id":5832,"date":"2023-08-28T12:39:21","date_gmt":"2023-08-28T17:39:21","guid":{"rendered":"https:\/\/staging.advancedrenaleducation.com\/wparep\/?post_type=article&#038;p=5832"},"modified":"2025-05-09T12:02:06","modified_gmt":"2025-05-09T17:02:06","slug":"masa-y-peso-sp","status":"publish","type":"article","link":"https:\/\/staging.advancedrenaleducation.com\/wparep\/article\/masa-y-peso-sp\/","title":{"rendered":"Masa y Peso"},"content":{"rendered":"<h3>Masa y Peso<\/h3>\n<p>Todas las sustancias tienen una masa que generalmente se expresa como peso. El peso se puede expresar en gramos (p. Ej., Miligramos, kilogramos) o en pesos no m\u00e9tricos como libras, onzas, etc. La molaridad es una expresi\u00f3n m\u00e1s verdadera de la masa, ya que la molaridad depende del n\u00famero real de \u00e1tomos o mol\u00e9culas en una cantidad determinada de una sustancia. Un mol de cualquier sustancia contiene el n\u00famero de \u00e1tomos o mol\u00e9culas de Avogadro (6.023 x 10<sup>23<\/sup>). Un mol de sustancia tiene la misma masa dondequiera que se mida. Un gramo de sustancia tendr\u00e1 una masa diferente dependiendo de la fuerza gravitacional que act\u00fae sobre \u00e9l, por lo que la misma masa pesa menos en la Luna que en la Tierra.<\/p>\n<h3><strong>Volumen<\/strong><\/h3>\n<p>En fisiolog\u00eda, las sustancias de inter\u00e9s generalmente se disuelven en agua, el solvente vital para la mayor\u00eda de las reacciones fisicoqu\u00edmicas. El volumen de disolvente en el que se disuelve una sustancia (soluto) se expresa en litros (L) o una parte de un litro (mililitro = mL; decilitro = dL). Las medidas no m\u00e9tricas de volumen (pintas, galones) ya no se utilizan en medidas m\u00e9dicas.<\/p>\n<h3><strong>Flujo<\/strong><\/h3>\n<p>Flujo es el t\u00e9rmino que generalmente se usa para referirse al movimiento de un solvente o soluci\u00f3n por unidad de tiempo. Las unidades de tiempo son las que tienen sentido (por ejemplo, L \/ hora, mL \/ min). Los ejemplos obvios incluyen la tasa de flujo sangu\u00edneo o la tasa de flujo de orina. Menos obvio es el aclaramiento de solutos, que tambi\u00e9n se expresa como tasa de flujo.<\/p>\n<h3><strong>Flujo<\/strong><\/h3>\n<p>El flujo es similar al flujo, pero cuando se aplica a la di\u00e1lisis, generalmente se refiere al movimiento de un soluto a una distancia particular por unidad de tiempo (p. Ej., Cm \/ s). La medici\u00f3n del flujo es importante cuando se describe la forma en que un soluto se mueve a trav\u00e9s de diferentes medios (p. Ej., Urea a trav\u00e9s del agua versus urea a trav\u00e9s de una membrana de dializador).<\/p>\n<p>&nbsp;<\/p>\n<p>P\/N 101819-01S Rev B 02\/2023<\/p>\n<div class=\"vcex-spacing\" style=\"height:30px\"><\/div>\n","protected":false},"featured_media":0,"template":"","format":"standard","meta":{"_acf_changed":false},"categories":[274],"tags":[222],"language":[42],"articles":[231],"class_list":["post-5832","article","type-article","status-publish","format-standard","hentry","category-articulos","tag-numbers-sp","language-spanish","articles-erc-ert","entry","no-media"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Masa y Peso - Advanced Renal Education Program<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/staging.advancedrenaleducation.com\/wparep\/article\/masa-y-peso-sp\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Masa y Peso - Advanced Renal Education Program\" \/>\n<meta property=\"og:description\" content=\"Masa y Peso Todas las sustancias tienen una masa que generalmente se expresa como peso. 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