Podcast
Play an AI-generated podcast conversation about this lesson
Download our mobile app to listen on the go
Get App
Questions and Answers
Which of the following indicates preserved function in the upper face in left facial nerve palsy?
Which of the following indicates preserved function in the upper face in left facial nerve palsy?
- Loss of frontal wrinkling
- Mouth deviates to normal side
- Loss of nasolabial fold
- Preserved function in upper face (correct)
What is the typical mouth deviation in left facial nerve palsy?
What is the typical mouth deviation in left facial nerve palsy?
Mouth deviates to normal side
What phenomenon might be observed in right facial nerve palsy?
What phenomenon might be observed in right facial nerve palsy?
- Preserved nasolabial fold
- Loss of frontal wrinkling (correct)
- Mouth deviates to left
- Bell's phenomenon (correct)
In right facial nerve palsy, the mouth deviates to the left side.
In right facial nerve palsy, the mouth deviates to the left side.
Signup and view all the answers
In right facial nerve palsy, there is a loss of ______ wrinkling.
In right facial nerve palsy, there is a loss of ______ wrinkling.
Signup and view all the answers
Match the following aspects with left and right facial nerve palsy:
Match the following aspects with left and right facial nerve palsy:
Signup and view all the answers
Flashcards are hidden until you start studying
Study Notes
Left Facial Nerve Palsy
- Characterized by preserved function in the upper face, indicating intact innervation.
- Loss of nasolabial fold results in a smoother appearance on that side.
- Mouth deviation towards the unaffected (normal) side when smiling or grimacing.
Right Facial Nerve Palsy
- Exhibits loss of frontal wrinkling, demonstrating weakness in forehead muscle control.
- Bell's phenomenon, where the eye on the affected side moves upward when closing, is typically observed.
- Similar to left palsy, loss of nasolabial fold is present, contributing to facial asymmetry.
- Mouth also deviates towards the unaffected side, reflecting muscle weakness on the affected side.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
