Pressor e Depressor Areas del Cerebro
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Questions and Answers

Le Centro Cardiac Stimulante (CSC) aumenta le proprietates atrial e le rhythmo cardiac (HR).

True

Le Centro Cardiac Inhibitori (CIC) del area suppressor (DA) non ha effecto super le rhythmo cardiac (HR).

True

Le Centro Vasoconstrictor (VCC) provoca vasoconstriction de arteria, augmentante le pressa sanguinee arterial (ABP).

True

Le descargas del Centro Cardiac Inhibitori (CIC) es transmitite al corde via le systema sympathic.

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

Le Centro Vasodilatator (VDC) inhibe le VCC e reduce le pressa sanguinee arterial (ABP).

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

Le Centro Vasoconstrictor (VCC) del area pressor (PA) ha un tono continue sub conditiones de efforto.

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

The Cardiac Stimulatory Center (CSC) of the Pressor Area increases atrial properties and heart rate.

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

The Vasoconstrictor Center (VCC) decreases arterial blood pressure (ABP) by decreasing total peripheral resistance (TPR).

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

The Cardiac Inhibitory Center (CIC) decreases heart rate via the Vagus nerve.

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

The Vasodilator Center (VDC) can decrease arterial blood pressure when stimulated.

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

The Vasoconstrictor Center (VCC) has a continuous tone under resting conditions known as vasoconstrictor tone.

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

The Depressor Area (DA) is formed of the Cardiac Stimulatory Center (CSC) and the Vasoconstrictor Center (VCC).

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

Study Notes

Area Pressor del Cerebro

  • Situat in le formation reticular lateral
  • Componite de:
    • Centro stimulatori cardiac (CSC)
    • Centro constrictor vascular (VCC)

CSC

  • Discharge reach le corde via le systema nervous sympathetic
    • Augmenta proprietates atrial (potentia de contraction)
    • Augmenta frequentia cardiac (FC)
    • Augmenta proprietates ventricular (SV)
    • Augmenta output cardiac (CO)
    • Augmenta pression sanguine arterial (PSA)

VCC

  • Possede un tono constrictor continuo in condiciones de repos
    • Augmenta constrictio de arteriolas:
      • Augmenta resistenza peripherica total (RPT)
      • Augmenta PSA
    • Augmenta constrictio de venas
      • Augmenta retorno venous (RV)
      • Augmenta CO
      • Augmenta PSA

Area Depressor del Cerebro

  • Situat central e dorsal al area pressor
  • Componite de:
    • Centro inhibitori cardiac (CIC)
    • Centro vasodilatator (VDC)

CIC

  • Discharge reach le corde via le nervo vagus
    • Reduce proprietates atrial
    • Non ha effecto sur FC
    • Reduce proprietates ventricular
    • Reduce CO
    • Reduce PSA

VDC

  • Inhibe le VCC
    • Quando stimulate, reduce PSA

Mechanismo de Fluxo de Fluidos Capilares (Mechanismo Intermediate)

Area Pressor del Cerebro

  • Situat in le formation reticular lateral
  • Componite de:
    • Centro stimulatori cardiac (CSC)
    • Centro constrictor vascular (VCC)

CSC

  • Discharge reach le corde via le systema nervous sympathetic
    • Augmenta proprietates atrial (potentia de contraction)
    • Augmenta frequentia cardiac (FC)
    • Augmenta proprietates ventricular (SV)
    • Augmenta output cardiac (CO)
    • Augmenta pression sanguine arterial (PSA)

VCC

  • Possede un tono constrictor continuo in condiciones de repos
    • Augmenta constrictio de arteriolas:
      • Augmenta resistenza peripherica total (RPT)
      • Augmenta PSA
    • Augmenta constrictio de venas
      • Augmenta retorno venous (RV)
      • Augmenta CO
      • Augmenta PSA

Area Depressor del Cerebro

  • Situat central e dorsal al area pressor
  • Componite de:
    • Centro inhibitori cardiac (CIC)
    • Centro vasodilatator (VDC)

CIC

  • Discharge reach le corde via le nervo vagus
    • Reduce proprietates atrial
    • Non ha effecto sur FC
    • Reduce proprietates ventricular
    • Reduce CO
    • Reduce PSA

VDC

  • Inhibe le VCC
    • Quando stimulate, reduce PSA

Mechanismo de Fluxo de Fluidos Capilares (Mechanismo Intermediate)

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Description

Questo quiz copre le aree del cervello che regolano la pressione sanguigna, inclusa la regione del pressor e la sua composizione di centri che stimolano il cuore e la costrizione dei vasi.

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