PHSI3011 M2 (W3) Muscle/nerve stuff

Beschreibung

PHSI3011 M2 (W3) Muscle/nerve stuff
Michael Jardine
Quiz von Michael Jardine, aktualisiert more than 1 year ago
Michael Jardine
Erstellt von Michael Jardine vor mehr als 6 Jahre
11
1

Zusammenfassung der Ressource

Frage 1

Frage
Nerve conduction vs Axonal excitability studies: Nerve conduction studies use [blank_start]__________[blank_end] stimuli to assess fastest and largest conducting axons, whereas Axonal excitability studies use [blank_start]__________[blank_end] stimuli and threshold tracking techniques.
Antworten
  • Supramaximal
  • Threshold
  • Sub-threshold
  • Supermaximal
  • Submaximal

Frage 2

Frage
TetrodoToXin (TTX) is the toxin found in fugu. How does it work? (it does [below]; blocks saltatory conduction)
Antworten
  • Voltage-gated Sodium channel blocker
  • Voltage-gated Potassium channel blocker
  • Voltage-gated Calcium channel blocker
  • Blocks the Sodium/Potassium pump

Frage 3

Frage
Ion gradients: Sodium is [blank_start]__________[blank_end]; Potassium is [blank_start]__________[blank_end].
Antworten
  • High out, Low in
  • High in; Low out

Frage 4

Frage
Which of the following are pump toxins?
Antworten
  • Ouabain
  • TetrodoToXin (TTX)
  • Digitalis
  • Palytoxin

Frage 5

Frage
True or false: There is currently no pre-treatment way to identify which patients will be most at risk of chemo-induced neuropathy.
Antworten
  • True
  • False

Frage 6

Frage
In a long-term (25 month) followup, 79% of patients treated with Oxilaplatin reported persistent neuropathic symptoms. Of these, those with the most severe neuropathy at followup had displayed the [blank_start]__________[blank_end] excitability change during treatment.
Antworten
  • Greatest
  • Least
Zusammenfassung anzeigen Zusammenfassung ausblenden

ähnlicher Inhalt

Epithelial tissue
Morgan Morgan
Renal System A&P
Kirsty Jayne Buckley
Physiology / Intro psychology
Molly Macgregor
Introduction to Therapeutic Physical Agents
natalia m zameri
Malignancies
Mark George
PHSI3012 Midsem
Michael Jardine
PHSI3011 11-1 The Role of Muscle in Metabolism
Michael Jardine
PHSI3011 M6 (W9) CRISPR
Michael Jardine
PHSI3011 M3 (W4) Bone Stuff
Michael Jardine
General Physiology of the Nervous System Physiology PMU 2nd Year
Med Student
Blood MCQs Physiology PMU 2nd Year
Med Student