This site is intended for healthcare professionals

CPD
CPD
Pro
Pro
Sign in
Go to /sign-in page

You can view 5 more pages before signing in

Go to /pro/cpd-dashboard page

This page is worth 0.05 CPD credits. CPD dashboard

Go to /account/subscription-details page

This page is worth 0.05 CPD credits. Upgrade to Pro

Vagus nerve palsy

Authoring team

Motor paralysis due to dysfunction of the tenth cranial nerve has the following clinical features:

  • loss of reflex contraction of the palate seen in the gag reflex
  • hoarseness of voice - this may occur in a unilateral recurrent laryngeal nerve lesion
  • a bovine cough may occur with a bilateral recurrent nerve lesion

The intactness of cranial nerves IX and X are usually tested with an overlapping set of tests, thus:

  • palatal movement - the gag reflex
  • quality of speech:
    • nasal
    • guttural
  • the ability to cough

Related pages

Create an account to add page annotations

Create a free account

Annotations allow you to add information to this page that would be handy to have on hand during a consultation. E.g. a website or number. This information will always show when you visit this page.

The content herein is provided for informational purposes and does not replace the need to apply professional clinical judgement when diagnosing or treating any medical condition. A licensed medical practitioner should be consulted for diagnosis and treatment of any and all medical conditions.

Connect

Copyright 2024 Oxbridge Solutions Limited, a subsidiary of OmniaMed Communications Limited. All rights reserved. Any distribution or duplication of the information contained herein is strictly prohibited. Oxbridge Solutions receives funding from advertising but maintains editorial independence.