Quiz 19- Neuro Ophthalmology 1 Comment / By Insight Ophthalmology / 28/01/2025 Welcome to Quiz 19- Neuro Ophthalmology Quiz on Insight Ophthalmology! This quiz comprises 5 MCQs. You will have 7 minutes to complete the quiz. Correct answers will be provided at the end of the quiz. So go ahead and test your insight. All the best! 1. About 40% of the axons of the abducens nerve project via which structure to the contralateral medial rectus subnucleus? Medial lemniscus MLF (Medial Longitudinal Fasciculus) Corticospinal tract Trigeminal nerve None 2. Which of the following correctly describes the path of the abducens nerve after it enters the cavernous sinus? It runs lateral to the internal carotid artery (ICA) and medial to the oculomotor nerve (III). It runs medial to the internal carotid artery (ICA) and inferomedial to the oculomotor nerve (III). It runs lateral to the internal carotid artery (ICA) and superior to the trochlear nerve It runs lateral to the oculomotor nerve (III) and inferior to the trigeminal nerve (V). None 3. A 69-year-old female presents with severe headaches and MRI reveals an intracranial neoplasm. The patient has miosis of the left eye and is unable to abduct that eye. Where is the most likely location of the neoplasm? Cerebelopontine angle Left cavernous sinus Superior orbital fissure Petrous bone None 4. In sixth nerve palsy, the head turn is typically: To the side opposite the lesion To the same side as the lesion Downward, to reduce diplopia Upward, to compensate for esotropia None 5. What is the primary orthoptic intervention used to control diplopia in sixth nerve palsy? Base-in prism Base-out prism Vertical prism Fresnel lens None You have reached the end of this quiz. Please click the Submit button to view the result.
Zeru gebrehiwot 13/03/2025 at 7:21 PM Question number 2 There is no correct answers So the abducent nerve is lateral to the cavernous segment of ICA. But inferomedial to the oculomotor nerve Reply
Question number 2
There is no correct answers
So the abducent nerve is lateral to the cavernous segment of ICA. But inferomedial to the oculomotor nerve