The patient walks into to the emergency department (ED) complaining of significant pain in the right eye. It appears red and swollen. The pupils are not equal in size or reactivity – the right pupil remains dilated despite the bright exam room and the flash light. The patient cringes from the bright light, though, and complains the bright lights are hurting his head. He reports that over the last week, both eyes have been aching and he has been seeing halos around lights. The nurse prepares for which test to be performed first?

The patient with migraines undergoes an MRI and is found to have a cerebral aneurysm in the Circle of Willis. The nurse is vigilant for which symptoms that would indicate the patient is experiencing a life-threatening complication of the cerebral aneurysm? Select all that apply.

The patient with a sore throat has tested positive for group A beta-hemolytic Streptococcus pyogenes. The nurse educates the patient to complete the entire course of antibiotics in order to prevent which complications? Select all that apply.