Resp-8
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Questions and Answers

What formula is used to calculate the concentration of CO2 dissolved in plasma?

  • [CO2]a = Pa CO2 / S CO2
  • [CO2]a = Pa CO2 * S CO2 (correct)
  • [CO2]a = Pa CO2 - S CO2
  • [CO2]a = Pa CO2 + S CO2

    • What law is applied to determine the CO2 concentration dissolved in plasma?

  • Boyle's Law
  • Charles's Law
  • Dalton's Law
  • Henry's Law (correct)

    • In the equation [CO2]a = Pa CO2 * S CO2, what does 'Pa CO2' represent?

  • Solubility of CO2 in plasma
  • Partial pressure of CO2 in plasma (correct)
  • Solubility of O2 in plasma
  • Partial pressure of O2 in plasma

    • What parameter is multiplied by the solubility of CO2 in the formula to calculate [CO2]a?

    <p>Partial pressure of CO2</p> Signup and view all the answers

    What is the arterial pressure of CO2 in the blood?

    <p>46 mmHg</p> Signup and view all the answers

    What does [CO2]v represent in the given context?

    <p>Venous pressure of CO2</p> Signup and view all the answers

    How is solubility (S) of CO2 defined?

    <p>Volume of CO2 per liter of blood</p> Signup and view all the answers

    If the solubility S of CO2 were 3.0 ml/dl, what would be the new arterial pressure of CO2 if all other factors remained the same?

    <p>48 mmHg</p> Signup and view all the answers

    If the arterial pressure (Pa) increased to 50 mmHg while all other factors remained constant, what would be the solubility (S) needed to maintain the arterial pressure at 50 mmHg?

    <p>2.5 ml/dl</p> Signup and view all the answers

    What is the value of the Respiratory Exchange Ratio (RQ) calculated in the given scenario?

    <p>0.8</p> Signup and view all the answers

    If the O2 consumption per minute was 300ml, what would be the new value of the Respiratory Exchange Ratio (RQ)?

    <p>0.5</p> Signup and view all the answers

    What does a Respiratory Exchange Ratio (RQ) of 0.8 indicate about the metabolism?

    <p>Mixed metabolism</p> Signup and view all the answers

    If the Cardiac output increases to 6L/min, what would be the new CO2 production per minute based on the given information?

    <p>240ml/min</p> Signup and view all the answers

    What happens to the Respiratory Exchange Ratio (RQ) if CO2 production per minute remains constant while O2 consumption per minute decreases?

    <p>Increases</p> Signup and view all the answers

    What is the role of HCO3- in the reaction described?

    <p>To prevent the reaction from stopping</p> Signup and view all the answers

    Which ion compensates for the negative charge when HCO3- exits RBCs?

    <p>Chloride ion</p> Signup and view all the answers

    What is the enzyme inside RBCs responsible for converting CO2 to H2CO3?

    <p>Carbonic anhydrase</p> Signup and view all the answers

    What happens to the chloride ion concentration when HCO3- exits RBCs?

    <p>Remains the same</p> Signup and view all the answers

    Why is it important for HCO3- to leave RBCs and enter plasma?

    <p>To maintain the reaction flow</p> Signup and view all the answers

    What is the main goal in each compartment of our bodies according to the text?

    <p>Maintenance of equilibrium between cation and anion concentrations</p> Signup and view all the answers

    Which term describes the compartment within the body that is not part of the cell or blood vessels?

    <p>Interstitiam</p> Signup and view all the answers

    What would happen if there is an imbalance between cation and anion concentrations in a compartment?

    <p>Disruption of cellular functions</p> Signup and view all the answers

    Which of the following best represents the relationship between cations and anions in the compartments of our bodies?

    <p>Balanced and interdependent relationship</p> Signup and view all the answers

    Why is it essential to conserve the equilibrium between cation and anion concentrations in the body's compartments?

    <p>To maintain proper cellular function</p> Signup and view all the answers

    Qual es le resultato de dividir le production de CO2 per minute per le consumption de O2 per minute in le scenario date?

    <p>0.8</p> Signup and view all the answers

    Quantum es le production de CO2 per minute si le cardiac output augmenta a 6L/min, basate super le information provide in le texto?

    <p>400ml</p> Signup and view all the answers

    Qual es le resultato de multiplicar 50dl per 4?

    <p>200ml/min</p> Signup and view all the answers

    Qual es le valor del ration de schimbio respiratori (RQ) si le consumption de O2 per minute esseva 300ml?

    <p>0.6</p> Signup and view all the answers

    Si le pression arterial (Pa) aumentava a 50 mmHg con tote le altere factores permanente, qual esseva le solubilitate (S) necessari pro mantener le pression arterial a 50 mmHg?

    <p>2.0 ml/dl</p> Signup and view all the answers

    Que accaderea al resistencia sanguini si Hb disvolge in plasma?

    <p>La resistencia aumentera</p> Signup and view all the answers

    Qual es le effecto del Hb in plasma sur le viscositate sanguin?

    <p>Le viscositate augmentara</p> Signup and view all the answers

    Qual es le consequentia de Hb essente presentate in plasma?

    <p>Le presion arterial augmentara</p> Signup and view all the answers

    Que effecto ha le presence de Hb in plasma sur le viscositate?

    <p>Le viscositate augmentara</p> Signup and view all the answers

    Qual effecto ha le presention de Hb in plasma sur le resistance sanguin?

    <p>La viscositate augmentara</p> Signup and view all the answers

    Proque le Hb es presente in RBCs e non in plasma?

    <p>Il ha un enzyme in le plasma que destrue le proteina (protease).</p> Signup and view all the answers

    Qual es le effecto de pression arterial (Pa) sur le solubilitate de CO2 in le sanguine?

    <p>Pa de CO2 influentia le solubilitate de CO2 in un maniera directe.</p> Signup and view all the answers

    Qual es le function del HCO3- intra le reaction describe in le texto?

    <p>Convertir CO2 a H2CO3 intra le RBCs.</p> Signup and view all the answers

    Proque es importante conservar le equilibrio inter le concentrationes de cationes e aniones in le differente compartimentos del corpore?

    <p>Pro mantener le pH sanguin normal.</p> Signup and view all the answers

    Quid occurri si on ha un dispare inter le concentrationes de cationes e aniones in un compartimento?

    <p>Pote causar disfunctiones cellular.</p> Signup and view all the answers

    Qual est effectus de non haber BPG sur le curva de HbO2?

    <p>Illo deveni sigmoidal como le mioglobina.</p> Signup and view all the answers

    Qual es le consequentia de un excesive disparentia inter le concentrationes de cationes e aniones in un compartimento corporal?

    <p>Disruption del equilibrium physiologic.</p> Signup and view all the answers

    Qual es le effetto sur le Concentration Arterial de CO2 si le solubilitate de CO2 in plasma es augmentate?

    <p>Aumenta.</p> Signup and view all the answers

    Qual es le effecto sur le tasso de producerea de CO2 si le consumo de O2 diminue, ma remane constante le producerea de CO2?

    <p>Aumenta.</p> Signup and view all the answers

    Quid reflecte un Ration Respiratori (RQ) de 0.8 sur le metabolism?

    <p>Un metabolisme glucidic.</p> Signup and view all the answers

    Qual es le principal effecto de liberar CO2 in le capillares?

    <p>Reduction del nivel de CO2 in le sanguine</p> Signup and view all the answers

    Proque il ha un reduction del nivel de CO2 in le capillares post que le CO2 es liberate?

    <p>Le CO2 es absorbite per le cellulas sanguin</p> Signup and view all the answers

    Lo que occurre post que le nivel de CO2 in le capillares attinge 40?

    <p>Il cessa le exchange de gas</p> Signup and view all the answers

    Qual es le effecto si le exchange de gas cessa ante que le CO2 attinge le fin del capillare?

    <p>Disruption del regulation del nivel de CO2</p> Signup and view all the answers

    Proque il es importante que le reaction reverse post liberar CO2 in le capillares?

    <p>Mantenimento del equilibrio acid-basal</p> Signup and view all the answers

    Qual es le concentration de CO2 venose si le pression venose de CO2 es 46 mmHg e le solubilitate de CO2 in le sanguine es 2.4 ml/dl?

    <p>1.10 ml/dl</p> Signup and view all the answers

    Qual effecto ha un aumento in le output cardiac super le concentration arterial de CO2 si tote altere factores remane constant?

    <p>Illo aumentara</p> Signup and view all the answers

    Si le solubilitate de CO2 in le sanguine es 1.8 ml/dl, qual serà le pression arterial de CO2 si tote altere factores remane constant?

    <p>41 mmHg</p> Signup and view all the answers

    Pro mantener un pression arterial de CO2 de 45 mmHg con un solubilitate de 3.0 ml/dl, qual debe esser le pression arterial de CO2 si le solubilitate se reducerea a 1.5 ml/dl?

    <p>90 mmHg</p> Signup and view all the answers

    Si le production de CO2 per minute es 200 ml e le consumption de O2 per minute es 250 ml, qual serà le ration respiratori (RQ) in iste scenario?

    <p>0.4</p> Signup and view all the answers

    Quantum de O2 es dissolvite in plasma, secundo le information provide?

    <p>0.18 ml</p> Signup and view all the answers

    Qual es le resultato de 100 * 0.003?

    <p>0.3</p> Signup and view all the answers

    Qual es le valor de Concentration Respiratori (RQ) si le production de CO2 per minute esseva 180 ml?

    <p>0.6</p> Signup and view all the answers

    Quantum de O2 es dissolvite in plasma si PvO2 * SO2 resulta in 0.06?

    <p>0.12 ml</p> Signup and view all the answers

    Si le tasso de production de CO2 duplicava, qual esseva le nove valor del Ration Respiratori (RQ)?

    <p>1.2</p> Signup and view all the answers

    Proque le quantitate de O2 dissolvite in plasma es menore que le quantitate total consumite per cellulas?

    <p>Pro le solubilitate de O2</p> Signup and view all the answers

    Qual es le resultato del equation PvO2 * SO2 si PvO2 es 40 e SO2 es 0.002?

    <p>0.04</p> Signup and view all the answers

    Que evenirebbe si le solubilitate de CO2 in plasma esseva diminuite?

    <p>Le Ration Respiratori (RQ) diminuerea</p> Signup and view all the answers

    Qual seria le repercussiones sur le tasso de respiratori se un ration superiores de CO2 essera liberate in le capillares?

    <p>Reduction del tasso respiratori</p> Signup and view all the answers

    Qual es le effecto si le Coefficiente Respiratori (RQ) se stabilise a 0.8 ma le consumption de O2 augmenta?

    <p>Le production de CO2 per minute aumentarea</p> Signup and view all the answers

    Qual es le effecto del ion cloruro quando le HCO3- exite le globules sanguin?

    <p>Illo entra le globules sanguin pro compensar le carga negative.</p> Signup and view all the answers

    Qual es le function principal del HCO3- intra le reaction enzymatic describe in le texto?

    <p>Evitar que le reaction se stoppa.</p> Signup and view all the answers

    Proque debe le HCO3- exire del globules sanguin e entrar in le plasma secundo le texto?

    <p>Pro evitar que le reaction se stoppa.</p> Signup and view all the answers

    Qual es le scopo principal de mantener un equilibrio inter concentrationes de cationes e aniones in le differente compartimentos del corpore?

    <p>Evitar repercussiones sur le metabolismo.</p> Signup and view all the answers

    Qual es le enzyme presente intra le globules sanguin que converti CO2 immediatemente a H2CO3 e postea a HCO3-?

    <p>Carbonic anhydrase</p> Signup and view all the answers

    Qual es le scopo principal de conservar le equilibrio inter cationes e aniones in le differente compartimentos de nostre corpores?

    <p>Evitar le accumulation de cationes</p> Signup and view all the answers

    Quid occurri si le solubilitate del CO2 in le sanguine esseva diminuite drasticamente?

    <p>Le pression arterial de CO2 augmentarea</p> Signup and view all the answers

    Quale ion compensa le carga negative quando HCO3- exiva le erythrocytos?

    <p>Cloruro</p> Signup and view all the answers

    Proque le HCO3- debe exir del erythrocytos e entrar in plasma?

    <p>Pro mantener le equilibrio ionico</p> Signup and view all the answers

    Qual es le consequentia si le tasso de consumo de O2 per minute es drasticamente augmentate?

    <p>Le solubilitate del O2 augmentarea</p> Signup and view all the answers

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