No abstract

Background: COVID -19 pandemic affected the global population, and infection is a high risk among nurses in surgical units. Because is particularly prevalent in healthcare settings, nurses' educational institutions must take steps to safeguard themselves and others during the outbreak by preventing COVID -19 and caring for infected COVID -19 patients. This study aimed to evaluate the effect of instructional guidelines regarding covid-19 on nurses' knowledge and practices in the surgical unit. Design: A quasi-experimental design was used.

Educating the patient is the responsibility of the nursing, which is one of the most important aspects of patient post cardiac surgery. Fatigue is recognized as one of the most common and distressing complications post cardiac surgery. Educational guidelines are providing general information about fatigue and introduce new concepts regarding cardiac surgery, self-care, and confrontation techniques. The aim was to determine the effect of instructional guidelines on knowledge, practice, and fatigue level among post-cardiac surgery patients. Subjects and method: Design: A quasiexperimental research design was utilized to fulfill the aim of this study. Setting: the research was applied in the Cardiothoracic Surgery Department at the Fayoum University Hospital. Subjects: A purposive sample of 60 adult patients who are undergoing cardiac surgery was included. Four tools were used: Tool (I) a structured interview questionnaire, Tool (II) patients' knowledge regarding cardiac surgery, Tool (III) patients' practice regarding cardiac surgery (pre/post), and Tool (IV) Fatigue assessment scale. Results: The results revealed that there was a positive significant correlation (P=0.001) between patients' knowledge scores and their practice post-two months of instructional guidelines implementation. There were highly significant improvements in patients' knowledge and practice regarding cardiac surgery post instructional guidelines implementation (P=0.005). Statistical highly significant differences and reduction were detected between fatigue mean scores post-one-month of instructional guidelines implementation. Conclusion: The instructional guidelines implementation had a highly significant positive effect on reducing fatigue levels among patients undergoing cardiac surgery. Recommendations: The instructional guidelines regarding cardiac surgery should be conducted, discussed, integrated into the rehabilitation programs, and taught to the patients using the booklet and illustrated pamphlets for each one to improve their information and reduce their fatigue level and replication of the current study with a larger sample of patients undergoing cardiac surgery in different settings is required for generalizing the results.