Ophthalmology All the following signs could result from infection within the right cavernous sinus except – A Constricted pupil in response to light B Engorgement of the retinal veins upon ophthalmoscopic examination C Ptosis of the right eyelid D Right Ophthalmoplegia 💡 Explanation All the following signs could result from infection within the right cavernous sinus except - ✓ Correct Answer: A. Constricted pupil in response to light