Características del circulación pulmonar vs circulación sistémica
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Questions and Answers

Que effecto ha un abnormal relation inter ventilation e perfusion (V/Q ratio) super le gases sanguinee arterial?

  • Hypoxemia e hyperoxemia
  • Normoxemia e normocapnia
  • Normoxemia e hypercapnia
  • Hypercapnia e hypoxemia (correct)
  • Como es le distribution de le ventilation in relation con le perfusion alveolar?

  • Ni le ventilation ni le perfusion es uniformemente distribuite (correct)
  • Le perfusion es plus grande que le ventilation in certes partes del pulmon
  • Le ventilation es plus grande que le perfusion in certes partes del pulmon
  • Le ventilation es uniformemente distribuite in relation al perfusion
  • Qual es le principal factor que regula le fluxo sanguinee pulmonar?

  • Reflexos neurologic
  • Hormones circulante
  • Tension de oxygeno in le alveolo (correct)
  • Pressiones arterial e venose pulmonar
  • Como es le distribution del fluxo sanguinee e del ventilation pulmonar?

    <p>Dependente del position, con plus fluxo e ventilation in le partes inferior del pulmon</p> Signup and view all the answers

    Qual es un characteristica principal del circulation pulmonar in comparation con le circulation systemic?

    <p>Resistentia vascular plu basse</p> Signup and view all the answers

    Qual es le characteristica principal del circulation pulmonar?

    <p>Es un systema a basse pression, basse resistentia e alte capacitantia</p> Signup and view all the answers

    Qual factor contribue al basse resistentia del circulation pulmonar?

    <p>Le grande diametre del vasos pulmonar</p> Signup and view all the answers

    Que es un consequentia potential de un ratio abnormal de ventilation/perfusion (V/Q)?

    <p>Diminution del pressa arterial de oxygeno (PaO2)</p> Signup and view all the answers

    Qual factor regula le fluxo sanguinee pulmonar?

    <p>Le resistentia vascular pulmonar</p> Signup and view all the answers

    Como se distribue le ventilation pulmonar in relation al perfusion alveolar?

    <p>Le ventilation es plus grande in le apices del pulmones</p> Signup and view all the answers

    Que evenira si le ratio ventilation/perfusion (V/Q) es anormal?

    <p>Ambos le nivellos de oxygeno e dioxido de carbon in le sanguine arterial cambiara</p> Signup and view all the answers

    Que es un caracteristica distinctive del circulation pulmonar comparate al circulation systemic?

    <p>Le parietes vascular es plus tenue con pauc musculo lisse</p> Signup and view all the answers

    Que regula le distribution del fluxo sanguine pulmonar?

    <p>Le hypoxia local</p> Signup and view all the answers

    Qual de iste factores non es un caracteristica del circulation pulmonar?

    <p>Distribution asymmetric del pression</p> Signup and view all the answers

    Que evenira si le ventilation es inadeguate pro un condition pathologic?

    <p>Hypoxia conducente a vasoconstriccion pulmonar</p> Signup and view all the answers

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