Exam (elaborations)
Irene Gold part 4/30 Questions with Complete Solutions
- Course
- Institution
Irene Gold part 4/30 Questions with Complete Solutions
[Show more]
Content preview
Irene Gold part 4/30 Questions withComplete Solutions
Pupil light response:
CN2 optic nerve
CN3 oculomotor - -sensory:
•direct light reflex: same eye light, pupil should constrict, hold, relax
•indirect light reflex and accomodation: (CN 2/3)- eyes converge, pupils
constrict, lens convexity
-cardinal fields of gaze - -CN 3/4/6
"Follow my finger with eyes only" Pause 1-2 seconds at each end range.
LR6- lateral rectus m
SO4- superior oblique
AO3- levator palpebre, superior/inferior oblique, medial/inferior rectus
-Tic Douloureaux AKA Trigeminal Neuralgia - -Extreme, sporadic sudden
burning or shock like face pain that lasts anywhere from a few seconds to as
long as 2 minutes per episode
Lightening like, excruciating pain is repetitive, occurring several times per
day
Pain is typically felt on one side of the jaw or cheek
-Bells palsy vs stroke - -Bells palsy (LMN lesion CN 7). Ispi motor loss of
entire face, cannot wrinkle forehead
Stroke: (UMN lesion CN 7). Contralateral motor loss below eye. Forehead can
wrinkle
-CN 9 Glossopharyngeal - -Gag reflex: CN 9 sensory, CN 10 motor
Carotid reflex: CN 9 sensory, CN 10 motor.
Taste to posterior 1/3 tongue
motor: stylopharyngeus mm. Elevates pharynx and larynx, dilates pharynx to
permit swallowing
-CN 10 Vagus - -Sensory: epiglottis and laryngeal mm of swallowing (palate,
pharynx, contracting mm)
Motor: Gag and carotid reflex.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Nursephil2023. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $8.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
79271 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now