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6. which muscles blends with the obcularis oris?

  • Buccinator wich has infermedial direction fibres, and prevents accumulation of food in the cheeks
  • Obcularis palpebra part and orbital part. Palpebra part contracts muscle softly, and orbital part contracts strongly

7. What is it called when the cornea becomes exposed and dries out?

  • exposure keratitis
  • inclosure keratitis
  • inclosure Occulis
  • exposure Occulis