PHSI3011 04-1 Regulation of Blood Vessels

Beschreibung

PHSI3011 04-1 Regulation of Blood Vessels
Michael Jardine
Quiz von Michael Jardine, aktualisiert more than 1 year ago
Michael Jardine
Erstellt von Michael Jardine vor mehr als 6 Jahre
15
1

Zusammenfassung der Ressource

Frage 1

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

Frage 2

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

Frage 3

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

Frage 4

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

Frage 5

Frage
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]).
Antworten
  • Release
  • Vasoconstriction
  • Uptake
  • Vasodilation
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