Zeynab Kord1, Zhila Fereidouni2, Mohammad Saeed Mirzaee3, Zeinab Alizadeh4, Mohammad Behnammoghadam5,6, Malihe Rezaei7, Naeem Abdi8, Fatemeh Delfani9, Parisa Zaj10. 1. Department of Anesthesiology, Dezful University of Medical Sciences, Dezful, Iran. 2. Department of Medical Surgical Nursing, Nursing School, Fasa University of Medical Sciences, Fasa, Fars, Iran. 3. Department of Medical Surgical Nursing,School of Nursing and Midwifery, Iran University of Medical Sciences, Tehran, Iran. 4. Department of Anesthesiology, School of Medicine, Yasuj University of Medical Sciences, Yasuj, Iran. 5. Department of Critical Care, Yasuj University of Medical Sciences, Yasuj, Iran mbehnam1363@gmail.com maliherezaei8954@gmail.com. 6. Critical Care Nursing, School of Nursing and Midwifery, Isfahan University of Medical Sciences, Isfahan, Iran. 7. Department of Nuursing, Yasuj University of Medical Sciences, Yasuj, Iran mbehnam1363@gmail.com maliherezaei8954@gmail.com. 8. Department of Anesthsiology, School of Paramedicine, Yasuj University of Medical Sciences, Yasuj, Iran. 9. Department of Medical Surgical Nursing, Iran University of Medical Sciences, Tehran, Iran. 10. Department of Anesthesiology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.