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      <div>Cómo funcionan los pulmones</div>

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            <div class="field field--name-field-component-section-content field--type-text-long field--label-hidden clearfix field__item"><p>Los pulmones son un par de órganos esponjosos de color gris rosáceo que se encuentran en el pecho.</p>

<p>Al inhalar, el aire ingresa a los pulmones y el <span><span class="entity-embed node entity-embed-glossary_term"><a class="glossary-term" href="#" title="Definicion de oxígeno " alt="Definicion de oxígeno" data-term="oxígeno" data-pronunciation="OK-sí-je-no" data-definition="Un gas que es esencial para que los humanos y otros animales vivan. Se respira a los pulmones desde el aire. En los pulmones, ingresa al torrente sanguíneo, donde los glóbulos rojos lo transportan a las células de todo el cuerpo." role="link">
		oxígeno
	</a></span></span> de ese aire pasa a la sangre. Al mismo tiempo, el dióxido de carbono, un gas de desecho, sale de la sangre a los pulmones y es exhalado. Ese proceso, llamado intercambio de gases, es fundamental para la vida.</p>

<p>Los pulmones son el centro del sistema respiratorio. El sistema respiratorio también incluye la tráquea, los músculos de la pared torácica y el diafragma, los vasos sanguíneos y otros tejidos. Todas esas partes posibilitan la respiración y el intercambio de gases. El cerebro controla la frecuencia respiratoria (que tan rápido o lento respiramos) al identificar la necesidad de oxígeno del cuerpo y también la necesidad de eliminar dióxido de carbono.</p>

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<p>Los hábitos para un estilo de vida saludable, como hacer actividad física y no fumar, pueden ayudar a prevenir lesiones y enfermedades pulmonares.</p></div>
      
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  <div class="field field--name-field-last-updated field--type-datetime field--label-hidden responsive-container responsive-container-constrained field__item">Last updated on <time datetime="2022-03-25T12:00:00Z" class="datetime"><span>March 25, 2022</span></time>
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