ATCN Appendix A Ocular Trauma Exam Solved 100% Correct!!

When possible, every eye exam should document the three vital signs of the eye: - Vision Pupils Intraocular pressure If a refractive error is known, but the patient does not have glasses, have the patient _________________________________________, which minimizes the refractive error, and recheck the Vision, - Look through a pinhole. It is important to note, a pupil can _____________________________________ due to blunt trauma past surgery, other ocular disease process. - Become enlarged Normal pressure of the eye is: - 8 to 21 my hg Always take 2 to 3 measurements Be especially aware of eyelid lacerations that align with globe injuries, as they : - Often associated with occult open globe injures. If the pupil is round and reactive to light, but slightly larger than the pupil of the unaffected eye, the patient likely has a: - Pupillary sphincter tear Blood in the anterior chamber of the eye known as: - Hyphema A hyphema may cause dramatically elevated intraoccular pressure and can indicate significant trauma to the globe. Signs of a retrobulbar. Hemorrhage with compartment syndrome include decreased vision, elevated eye pressure, asymmetrical proptosis (eye bulge), resistance to retropulsion, and tight eyelids against the globe. - Signs of a retrobulbar. Hemorrhage with compartment syndrome include decreased vision, elevated eye pressure, asymmetrical proptosis (eye bulge), resistance to retropulsion, and tight eyelids against the globe.Vision loss can occur after about 1.5 hours of impaired blood supply, so immediate treatment is imperative A Seidel test can locate small leaks of aqueous fluid from the anterior chamber. - A Seidel test can locate small leaks of aqueous fluid from the anterior chamber. Flouroquinolones are the only class of antibiotics that penetrate the vitreous at therapeutic concentrations. - Flouroquinolones are the only class of antibiotics that penetrate the vitreous at therapeutic concentrations.