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Professional diseases of locomotory and nervous system as the fundamental problem of current occupational medicine
Kotrík, Ján ; Hrnčíř, Evžen (advisor)
Professional diseases musculoskeletal system and the nervous extremities of long-term excessive unilateral preťažovania (the NPP) working in the Czech Republic were included in the list of occupational diseases in 1975. This is a diverse group of diseases neurologickej, ortopedické or reumatologickej nature which jednotiacim element should be the same Profesionální primary causal noxious substance - the excessive burden of unilateral (NPP). Will exhibit different symptoms and do not arise the same mechanism. Diseases of the NPP are as a consequence disbalancie between biological resistance of tissues of the body and physical claims, to which no specific work places an. Occur are thus to a greater or lesser extent in many professions, but also are known also as a general disease without a confirmed connection their work. Unilateral excessive and long-term zaťažovanie musculoskeletal and nervous the limbs, or even beyond their biological resistance, excessive pressure, tension, or the torzia some tissues, or a high number of the same repetitive motion carried lokálnymi muscle groups, under conditions when the raids is not fully recovery, mikrotraumatizácii lead to a gradual vznikajúcimi manifestations of damage to tendons and their úponov, knuckles and nervous. According to the Annex to the Regulation of the...
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Diseases Caused by Ionizing Radiation
Hančíková, Lenka ; Hrnčíř, Evžen (advisor)
The topic of the thesis I have chosen in relation to their possible future careers in radiology or nuclear medicine. I was therefore closer acquainted with the text Atomic Act, with aspects of work with ionizing radiation, the effects of ionizing radiation on the human body and the resulting potential risks to the profession and to patients. This work is focused in its general part on the effects of ionizing radiation on the human organism on the defensive and reparative abilities and the damage observed on genetic, molecular and somatic level. In the practical part of the thesis I focused on the perceived risk iatrogenic damage in the context of screening.
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Prevention Options of Insults Caused by Ionizing Radiation in Nuclear Medicine
Kratochvíl, Vojtěch ; Hrnčíř, Evžen (advisor)
Man is exposed to ionizing radiation since time immemorial. secondly World War II, however, exposure to ionizing radiation significantly increased violent development of applications in various fields of human activity. At the same time also increased knowledge of its effects, which subsequently led to the need to effectively protect exposed to the maximum possible degree. This is also true in nuclear medicine. There is already achieved protection against the effects of ionizing radiation relatively high level, yet still evolving. Understanding the nature of general principles and particular action is a matter quite simple, can not do without adequate knowledge of physics, biology, and to a lesser extent in other fields.
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Diseases Caused by Noise
Schreier, Michal ; Hrnčíř, Evžen (advisor)
Excessive noise occupies a number of factors that threaten our environment increasingly important place. Few would doubt the fact that thenoise for adverse human factor, whose influence is growing. However, this isagain one itself, which due to their usual daily activities and needs, is "all to hear." In the work environment, chronic exposure to noise leading toirreversible auditory disorder. Disturbance and annoyance in the environment is still mimopracovním frequent complaints of subjective quality of the environment and can also constitute the initial impetus of development of neurotic and psychosomatic disorders. Although they are in place relatively strict limits to protect exposed persons, the problem often can not be addressed in practice easily and quickly. The fault is a complex relationship involving subjective interest in exposed persons often in contrast the interests of economic, social or political. The problem in specific cases, it may certainly be the interpretation of laws. The aim of this work is to characterize the various risks associatedwith exposure noise and provide an overview of how to protect against noise in work and mimopracovním environment.
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