No abstract

The teacher is an employee of the educational establishment, having qualified for the teaching and education of their students. In addition, in accordance with the Teacher Card, he is obliged to conscientiously carry out the tasks of teaching and educational and charitable. Teacher will call the person responsible for the conduct and coordination of work in the classroom. His job is to get to know the students and their social conditions, cooperation with parents, ensuring socio-moral attitudes, health and the organization of care and support in individual cases. The teacher educator could feel the satisfaction of relevant professional work, enjoy his progress in many areas of development, as well as the appropriate contact with parents and legal guardians must meet specific conditions relating to his personality. Emotional involvement of the teacher, his serenity, creativity and openness to children and young people, as well as their parents, triggers analogous reactions, that is, a positive attitude and the need for cognitive activity.

The thermal environment in the workplace is an important factor which affects workers' health. During 2011 in Poland, 14,781 workers were exposed to a cold working environment, i.e., 3.8% of persons employed in hazardous work conditions. The aim of this study was to determine the cardiovascular response to continuous (4°C for 60 min) and intermittent (10 min at 4°C and 10 min at room temperature alternately) exposure to the cold in 30 healthy men aged 20-27 years. Peripheral blood flow was assessed with impedance plethysmography. Heart rate and arterial blood pressure were monitored with the Holter system. Having assessed the results, it is difficult to say which kind of exposure has a more severe impact on the cardiovascular system. Longer observation and a more detailed analysis would be necessary (e.g., Doppler echocardiography).