PHSI3011 04-1 Regulation of Blood Vessels

Descripción

PHSI3011 04-1 Regulation of Blood Vessels
Michael Jardine
Test por Michael Jardine, actualizado hace más de 1 año
Michael Jardine
Creado por Michael Jardine hace alrededor de 7 años
21
1

Resumen del Recurso

Pregunta 1

Pregunta
Which of the following factors affect arteriolar diameter (and therefore vascular resistance)?
Respuesta
  • Local factors
  • Autonomic nerves
  • Circulating hormones

Pregunta 2

Pregunta
True or false: METABOLIC autoregulation is the principle mechanism regulating cerebral, coronary, and skeletal muscle blood flow.
Respuesta
  • True
  • False

Pregunta 3

Pregunta
Autonomic vs somatic motor systems. Which one tends to have a ganglion along the way?
Respuesta
  • Autonomic
  • Somatic

Pregunta 4

Pregunta
Do sympathetic and parasympathetic signals tend to operate within the autonomic or somatic motor systems?
Respuesta
  • Autonomic
  • Somatic

Pregunta 5

Pregunta
Epinephrine vs Norepinephrine. E (/Epinephrine/Adrenaline) leads to [blank_start]__________[blank_end] of Calcium (causing [blank_start]__________[blank_end]); whereas NE (/NorEpinephrine/NorAdrenaline) leads to [blank_start]__________[blank_end] of Calcium (causing [blank_start]__________[blank_end]).
Respuesta
  • Release
  • Vasoconstriction
  • Uptake
  • Vasodilation
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