Critical thinking is defined as the mental process of actively and skillfully perception, analysis, synthesis and evaluation of collected information through observation, experience and communication that leads to a decision for action. In nursing education there is frequent reference to critical thinking and to the significance that it has in daily clinical nursing practice. Nursing clinical instructors know that students face difficulties in making decisions related to clinical practice. The main critical thinking skills in which nursing students should be exercised during their studies are critical analysis, introductory and concluding justification, valid conclusion, distinguish of facts and opinions, evaluation the credibility of information sources, clarification of concepts and recognition of conditions. Specific behaviors are essentials for enhancing critical thinking. Nursing students in order to learn and apply critical thinking should develop independence of thought, fairness, perspicacity in personal and social level, humility, spiritual courage, integrity, perseverance, self-confidence, interest for research and curiosity. Critical thinking is an essential process for the safe, efficient and skillful nursing practice. The nursing education programs should adopt attitudes that promote critical thinking and mobilize the skills of critical reasoning.

Strengthening nursing students' positive coping skills may be helpful for them to effectively deal with various stressors during their educational experiences while maximizing learning. Implementing empirically tested approaches maybe useful to prevent the recurrence of stress and lessen its impact such as stress management counseling, counseling programs, establishing peer and family support systems, and formulating hospital policies that will support nursing students.

Medical researches as well as the study of the Earth’s surface, better still, geography are interlinked with each other; their relationship dates from antiquity. The science of Geographic Information Systems and, by extension, Geomatics engineering belongs to a discipline which is constantly developing at a global level. This sector has many applications regarding medical / epidemiological research and generally, the social sciences. Furthermore, this discipline may act as a decision making tool in the healthcare sector and it might contribute to the formulation of policies into the healthcare sector. The use of GIS so as to solve public health issues has an exponential increase and has been vital to the understanding and treatment of health problems in different geographic areas. In recent years, the use of various information technology services and software has lead health professionals to work more effectively.

One of the most investigated areas is the study of job stress and anxiety and its effects on the professionals' mental health status. The purpose of this study was to research the levels of anxiety and depression in staff that works in mental units and if burnout is related with these mental health parameters. The sample consisted of 217 mental health care professionals from mental health care units of all over Greece. The Greek version of the Symptoms Rating Scale for Depression and Anxiety (SRSDA) questionnaire was used to evaluate the levels of anxiety and depression and the Greek version of Maslach's Burnout Inventory (MBI) were used. Descriptive statistics were initially generated for sample characteristics. General linear models with MBI dimensions as independent variables and the anxiety and depression subscales of SRSDA as dependent variables were used to determine the relation between burnout and mental health parameters. Statistics were processed with SPSS v. 19.0. Statistical significance was set at p = 0.05. The average age of the sample was 39.00 ± 8.19 years. Regarding gender the percentage of men was 24.88% (N = 54) and of women 75.11% (N = 163). The means for the subscales of SRSDA were 4.91 ± 4.87 for Anxiety, 6.21 ± 5.92 for Depression Beck-21 and 2.83 ± 3.41 for Depression Beck-13. The results of general linear models are shown that Emotional Exhaustion and Depersonalization are statistically correlated with Anxiety and Depression Subscales of SRSDA. Burnout plays an important role in anxiety and depression levels of the staff that works in mental health units all over Greece.

Introduction:Burnout is usually defined as a state of physical, emotional and mental exhaustion that results from long-term involvement in work situations that are emotionally demanding. A great deal of researches has been devoted to the understanding of factors contributing to burnout and the negative effects that burnout has in the cost and the quality of the provided healthcare.Discussion:Many researchers believe that in difficult and stressful working conditions the work environment should be changed in order to reduce burnout levels successfully. Indeed, recent studies have highlighted the role of human resources management in burnout. It has been widely recognized that human resource management policies should be at the core of any sustainable solution that aims to increase health care systems performance and efficient.Conclusion:Motivation, leadership, empowerment and confidence are very important factors that should be considered in this direction because they are strongly related with burnout levels.