Hesi Case Study Seizure Disorder. STUDY. Flashcards. Learn. Write. Spell. Test. PLAY. Match. Gravity. Created by. mycheckers13. Key Concepts: Terms in this set (28) A man sitting across from Alanna starts having a seizure. His entire body is rigid, his arms and legs are contracting and relaxing, and he is making guttural sounds. Alanna yells for the nurse, who immediately comes into the.