Facebook-f Twitter Linkedin-in Welcome to the 169th FOAMed Quiz.   Question 1 In ophthalmology there are only a few, but serious emergency diagnoses. One of these is orbital compartment syndrome (OCS). Signs of an OCS include diminished visual acuity, relative afferent pupillary defect (RAPD) and reduced colour vision. Which of the following statements is true? … Continue reading Quiz 169, November 25th, 2022