×
MedSchool: Ace Your OSCEsThe Medical Company
 
 
 
 
 
GET - On the App Store
View
Upper Limb Neuro
 
 

Finger-Nose Test

February 15th, 2021
 
 
 
Bookmark

Overview

The finger-nose test is used to assess coordinated, target-driven movement of the upper limb; this is lost in the context of cerebellar pathology.
  • How to Assess

  • Ask the patient to touch their nose with the tip of their index finger, and then touch your finger. Repeat after moving your finger. Repeat with the other side.
  • Interpretation

  • Normal: the finger moves directly between their nose and your finger.
  • Postural tremor: increasing tremor with movement that doesn't get worse as it approaches the target.Physiologic, essential tremor, metabolic, drugs
  • Intention tremor: smooth start with increasing tremor as the finger approaches the target.Cerebellar lesion
Next Page
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Want more info like this?
  • Your electronic clinical medicine handbook
  • Guides to help pass your exams
  • Tools every medical student needs
  • Quick diagrams to have the answers, fast
  • Quizzes to test your knowledge
Sign Up Now
   
 
 

Snapshot: Initialising...