<prompt> What is not to done in the given below case:Remove the foreign bodyCheck for visual acuityGive antibioticsDo primary survey  <response>: Ans. a Remove the foreign bodyRef: Kanskis Clinical Ophthalmology 8th Ed; Page No- 879 CT scan is the investigation of choice for metallic Foreign Body FB. MRI is Contraindicated for metallic Iron FB. Magnetic removal of magnetized FB. Forceps removal - pars plana vitrectomy for non-magnetic FB. In penetrating trauma, patching should be done as the first line treatment. SEIDEL Test: Used to locate the entry wound in penetrating by use fluorescein dye. 