Úvod do metodológie výskumu

E-book

Ahmad Gharaibeh - Marek Lacko

Authors describe the clinical and paraclinical examination methods necessary for the diagnosis and treatment of orthopedic diseases in both children and adults.

The examination methods are categorized based on individual anatomical locations. A valuable chapter discusses joint aspirations, detailing their indications, techniques for performing them, and potential complications. The chapter showcasing patient documentation for students serves as a significant aid for practical exams before the state final examination in surgery.

This work appropriately complements the available educational literature required for international undergraduate students in general medicine, as well as for physicians in specialized training in orthopedics and related fields.

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František Sabola kol.

Although we are not really sure if “Love is coming from the Heart” and nor we know where “the Residence of Soul” is, we are still overwhelmed by its unprecedented effort to keep us alive. Our lives are nowadays fulfilled with enormous chances to satisfy our needs and wishes. Hand in hand is changing our way of life, the intake of calories is growing and the amount of physical activity decreasing. We live longer and maybe happier but our hearts
and vessels are like mirrors showing us how we live. Diseases of the Heart and vessels have become the number one cause of death in highly developed countries including our homeland.
Prevention of cardiovascular diseases has become and an important social and health care system issue. The knowledge requirement of basic principles of cardiology and heart surgery is increasing. Without an understanding of basic principles a good clinical practice is hardly possible.
Together with my Colleagues of Heart surgery department of VÚSCH and LF UPJŠ we prepared this short overview of basic knowledge about surgery of the human heart. We hope that reading it will be more an adventure than a painful journey. If you find some answers to your unanswered questions our effort was not a waste of time.

Authors

E-publication

Jaroslav Majerník - Andrea Kačmariková

The university textbook "Databases in MS Access – accompanying texts for practical exercises" is intended for medical students, students of non-technical universities, and all beginners in working with databases. It introduces the reader to the issues of database processing and explains the basic principles that need to be known when creating relational databases. It is therefore suitable for those who have not yet worked with databases or who are considering managing their data using their own database. However, even more experienced computer users can find useful information here. This university textbook is written in such a way that its content can be mastered with basic knowledge of working with computers and programs running in any version of the MS Windows operating system.

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Vladimíra Tomečková

Nature, as well as the human body, contains an abundant quantity of organic molecules. This textbook describes selected oxygen, sulfur, nitrogen derivatives of hydrocarbons, heterocyclic compounds of their reactions, which are important in the human body or are found in pharmaceutical active substances, poisons, foodstuffs and heat-treated food. The last part of the textbook describes the isomerism of organic compounds, which enables dynamic changes in the structure of molecules that have different properties. Nature is filled with different plants and animals and is the first laboratory to produce bioactive organic natural compounds. These compounds are compatible with human cells and are applicable as therapeutic medicine. There is an effort to reproduce natural molecules in chemical laboratories, but they cannot be as perfect as the natural ones. Synthetic molecules can serve as a model for multiple studies, but there still does not exist a magic panacea pill or a perfect copy of nature, for the treatment of various diseases. Knowledge about the regenerative and toxic effect of medicinal substances in dependence on their structure (type and number of substituents) is very important for the understanding of their role in modulation of health and disease in dependence on their concentration. Compounds can be used daily only in recommended doses (higher doses can be toxic), but still will not replace a healthy diet. People need a varied diet to be healthy, in which are all necessary nutrients, what Hippocrates demonstrated long ago “Let food be the medicine, and let medicine be the food.” This book is written for students who select bioorganic chemistry subject during the study of general medicine or dentistry as well as for motivated students who would like to practice their knowledge and wish to improve in this subject and for students who would like to learn simplified basic organic reactions with their future application in biochemistry. Learn the simple models mainly through creative simple instruction by using different colours, by repetition, practice by drawing of formulas by hand (at least three times) and memorization of common names of compounds and their reactions which have application in biochemistry. Thus, establishing simple educational methods how to distinguish organic molecules according to the colours of a functional group can promote universal learning for all students who thought that chemistry is a difficult subject, but hopefully they change their opinion after study of this book.

Keywords: organic molecules, oxygen, sulfur, nitrogen derivatives of hydrocarbons, heterocyclic compounds, chemical reactions, isomerism of organic compounds

Ingrid Madárová - Lívia Barnišinová - Veronika Pálová

Táto učebnica je určená pre zahraničných študentov medicíny – začiatočníkov – ako slovenčina na špecifický účel výučby. Jej cieľom je pomôcť zahraničným študentom, ktorí (1) študujú medicínu (2) v cudzom jazyku (anglický jazyk) a (3) v zahraničí (Slovensko) zvládnuť výzvu pri príprave na praktickú časť ich štúdia – konverzácia s pacientom v Slovenskom jazyku.Zámerom je poskytnúť študentom krok za krokom najfrekventovanejšie slovné spojenia a výrazy potrebné pri komunikácii s pacientom. Lekcie sa zameriavajú hlavne na slovnú zásobu týkajúcu sa častí ľudského tela a na základné symptómy a príznaky chorôb.Dôraz je kladený na krátke dialógy medzi lekárom a pacientom. Pri precvičovaní dialógov sú študenti vedení k nácviku komunikácie so zreteľom na porozumenie, bez prípadných obáv o gramatickú správnosť. Gramatické javy sú predstavované postupne, cez jednoduché  pomôcky – „tipy“.V prípade potreby si môžu študenti nájsť a doplniť si „chýbajúce časti gramatiky“ prostredníctvom odkazov na odporúčanú literatúru. Cieľom tejto knihy je uľahčiť a zefektívniť celý proces štúdia/osvojenia si (lekárskej) slovenčiny.

Lucia Dimunová et al.

Nutrition is among the fundamental needs of humans. A good nutritional status directly impacts an individual’s growth and development, health maintenance, and quality of life. This university textbook addresses nutrition in the context of dietetics and therapeutic nutrition, offering an overview of basic food components such as proteins, fats, carbohydrates, vitamins, and minerals.

It provides detailed insights into nutritional requirements across different developmental stages. In assessing nutritional status, it explores evaluation methods, including nutritional screening, anthropometric measurements, clinical assessments, and laboratory tests.

The text clarifies the structure of nutritional care systems for patients in home settings, healthcare facilities, and social institutions through a unified dietary system that defines basic and specialized diets. Alternative nutrition methods are discussed separately, with enteral and parenteral nutrition serving as alternatives during unfavorable health conditions.

The authors focus on application techniques and complications associated with these methods. The book concludes with food safety considerations and foundational principles of the European Union’s food policy. Currently, dietetics and therapeutic nutrition form a critical component of professional training for healthcare students in both undergraduate and postgraduate education, for whom this textbook is designed.

Authors’ Collective

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E-book

Kvetoslava Rimarová a kol.

Učebnica poskytuje komplexný a interdisciplinárny pohľad na problematiku humánnej výživy v kontexte verejného zdravotníctva, hygieny výživy a prevencie ochorení. Je koncipovaná ako základný aj rozširujúci študijný materiál pre študentov zdravotníckych, biomedicínskych a verejno-zdravotníckych odborov, ako aj pre odborníkov pôsobiacich v oblasti výživy, hygieny, potravinárstva a zdravotnej politiky. Publikácia systematicky pokrýva všetky kľúčové oblasti výživy človeka – od základných zložiek potravy (bielkoviny, sacharidy, tuky, vitamíny, minerálne látky), ich biologickej a energetickej hodnoty, cez odporúčané výživové dávky a tvorbu racionálneho jedálnička, až po hodnotenie nutričného stavu populácie. Osobitná pozornosť je venovaná antioxidantom, probiotikám a funkčným potravinám, ktoré predstavujú moderný a dynamicky sa rozvíjajúci segment výživovej vedy.

Učebnica reflektuje aktuálne trendy v stravovaní vrátane alternatívnych spôsobov výživy, prerušovaného pôstu, vysokoproteínových diét a konzumácie spracovaných a ultraprocesovaných potravín, pričom ich hodnotí z hľadiska vedeckých dôkazov, zdravotných prínosov aj rizík. Dôležitou súčasťou je problematika cudzorodých látok v potravinách, potravinárskych aditív a legislatívnych rámcov ich používania, ako aj význam pitnej vody, jej kvalita, úprava a zdravotné riziká spojené s kontamináciou. Publikácia sa venuje aj špecifickým oblastiam, ako sú alimentárne nákazy, výživa v jednotlivých vývinových obdobiach detí, nemocničné stravovanie a diétne systémy.

Praktickú hodnotu učebnice zvyšuje zaradenie metodicky spracovanej praktickej časti zameranej na mikrobiologické hodnotenie pokrmov rýchleho občerstvenia, založenej na reálnych dátach regionálnych úradov verejného zdravotníctva. Text je spracovaný prehľadne, s využitím tabuliek, obrázkov a aktuálnej odbornej literatúry, čo umožňuje čitateľovi nielen osvojenie teoretických poznatkov, ale aj ich aplikáciu v praxi. Učebnica predstavuje ucelený, moderný a vedecky podložený zdroj poznatkov o výžive ako jednom zo základných determinantov zdravia populácie.

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E-book

Ladislav Kočan - Dušan Rybár - Róbert Rapčan

The autonomic nervous system is a vital component of the peripheral nervous system, responsible for maintaining homeostasis and regulating internal processes within the body. Unlike the voluntary control exerted by the central nervous system, the autonomic nervous system operates involuntarily, innervating smooth organs, vessels, skin glands, and even exerting some influence over skeletal muscles in connection with vegetative functions such as breathing, digestion, and the urinary and gonadal systems. Its impact extends crucially to the cardiac muscles of the heart and plays a significant role in endocrine and metabolic functions, thermoregulation, as well as emotional and behavioral responses, including adaptive reactions to stressors.

The aim of this publication is to provide a comprehensive and objective exploration of the anatomical and physiological intricacies of the autonomic nervous system, offering insights into its clinical applications. Within these pages, we meticulously delineate various interventional therapeutic procedures tailored to specific diagnoses related to the autonomic nervous system, aligning each intervention with the anatomical framework of the autonomic system. The efficacy of these procedures is evaluated based on the level of evidence, as per the current recommendations of Evidence-Based Medicine.

This publication is primarily crafted for fifth and sixth-year medical students and medical professionals specializing in anesthesiology, intensive care, and pain medicine. It serves as a valuable resource for gaining a deeper understanding of autonomic nervous system function and its clinical implications, facilitating informed decision-making in clinical practice.

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E-kniha

Silvia Farkašová Iannaccone a kol.

The history of ethics represents the search for a fundamental principle that would enable a person to distinguish between moral and immoral, good and evil, or right and wrong. The main issues are the motives, methods, and consequences of human actions.

The integrity of the medical profession emphasizes lifelong study and practice according to professional competence, and, last but not least, adherence to ethical principles and standards of medical ethics. Medical ethics and the related communication in the process of providing healthcare are becoming increasingly relevant topics. Communication between doctor and patient itself constitutes a very important part of the diagnostic process and treatment; it significantly contributes to the creation of a mutual relationship and, to a considerable extent, ensures patient cooperation.

The development of various information and network technologies allows for rapid communication even in medicine; however, a kind word and real contact with the patient, with an appropriate choice of verbal and nonverbal communication tools in personal contact, cannot be replaced by modern technology. The present era places demands on certain communication skills of the physician. Another ethical and legal issue is informed consent, which brings the patient’s active participation in the process of providing healthcare.

The presented publication provides basic information about medical ethics, communication in medicine in general, and communication skills in medical practice. Further chapters are devoted to the issue of informed consent, ethics, and the specifics of communication with selected groups of patients. We believe that this publication will clarify for the reader the basic ethical pillars and will be helpful for basic orientation in the issues of medical communication.

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E-booka

Denisa Harvanová (ed.)

The proceedings contain abstracts submitted by participants of the international scientific event entitled "MVDr. Ján Rosocha, CSc. Memorial" (3rd year). The event is part of a bilateral project named: "Extracellular vesicles: a promising cell-free therapy for cartilage repair (SK-AT-23-0005)", which is implemented within the framework of cooperation between Pavol Jozef Šafárik University in Košice, Slovakia, and the University for Continuing Education Krems in Austria. It is funded by the Slovak Research and Development Agency (APVV) under the bilateral call Slovakia-Austria 2023 and by OEAD – Agency for Education and Internationalisation under the project number SK11/2024. The MVDr. Ján Rosocha, CSc. Memorial (3rd year) was held on October 14, 2025, on the premises of the Faculty of Medicine, P. J. Šafárik University in Košice, Slovak Republic.

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Jozef Kafka

Behavior, in the slovak language expressed as an intention, belongs to basic mental processes of every individual. In this work I consider it as the basic component of an individual having two sides, outer- and inner side. I present it in the scheme No. 2.

The problem of behavior can not be fully covered, although there is a lot of writing, discussing and experimenting by ancient time.

The work may offer only few comments, approaching maily disorders of behavior. I present the original explanation of these disorders, dividing them on primary and derived ones. Primary disorders create the core of the disorder, derived disorders create a component of other disorders.

My classification of primary disorders is as follows:

1. age dependent disorders of behavior
2. disorders in the dynamical structure and in phases of behavior
3. integrative disorders of behavior, disorders of the will, which is the sign of the developed behavior of the individual.

The work is addresses to everone who is interested in his/her owm behavior, but especially for the Medical faculty and psychiatrists, for students of all our faculties.

Author 

E-book

Daniela Husárová

There is still little complete information about the system of care for adolescents with emotional and behavioral problems, especially in Slovakia.

Therefore, the main aim of this publication is to summarize and present current findings of the Care4Youth project, not only about the system, but also about the role of particular actors involved in the care of these adolescents, including family, professionals and schools.

In the chapters, we take a closer look at the cooperation of all involved actors and, from the point of view of care providers from different types of institutions, we will describe all barriers that negatively affect adequate and effective help as well as suggestions how the identified barriers could be eliminated.

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E-book

Dominik Šafčák

Both clinical and radiation oncology are the most developing parts of medicine. Regardless of the physician´s specialization, all of them will have to face subjects with cancer in their daily clinical practice. It includes not only the treatment itself, but also obtaining the diagnosis, but also differential diagnosis and treatment of different adverse events caused by oncological treatment. This publication provides basic data about tumor characteristics necessary for oncologists to determine the final stage and choose the best treatment strategy. In addition, explains the basic oncological terms, forms of therapy, and provides information about treatment timing, combination strategies and expected outcomes. It explains main endpoints of clinical trials performed in oncology to understand them.  In the second part this publication describes mechanism of action of all treatment modalities used in clinical oncology, provides information about potential side effects and basic knowledge how to deal with them. The last chapter is focused on palliative care, how to relieve symptoms of dying patient and how to deal with cancer-related pain. 

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E-book

Dominika Jarčušková

The script deals with the issue of harmful alcohol use and its consequences on individuals’ cognitive abilities. The first part is devoted to the diagnosis of dependence syndrome and the assessment of risky drinking according to internationally recognized classifications (ICD, DSM). The following chapters explain the concept of cognition and its main components. Attention is also given to changes in cognitive functions during long-term alcohol abuse. The reader is introduced to the anatomical changes in the brain caused by alcohol. Damage to white matter and disorders of neurotransmission are described. Special focus is placed on diagnoses associated with alcohol use, such as Korsakoff syndrome, Wernicke’s encephalopathy, demyelinating disorders, and hepatic encephalopathy. Attention is also paid to the possibilities of diagnosing cognitive dysfunction. General screening tests such as MMSE or MoCA are presented. More specific tools, such as PHES or BEARNI, are described in greater detail. The script also points out the possibilities of pharmacological treatment. Non-pharmacological approaches, including cognitive remediation therapy and computer-based training, are also discussed. The conclusion is devoted to modern neuromodulation methods, in particular transcranial magnetic stimulation and transcranial direct current stimulation. This university textbook is primarily intended for students of medicine, psychology, and related health sciences.

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Ingrid Hodorová - Květuše Lovásová

The publication is a continuation of the already published university textbook"Ultrasound Anatomy 1" and fills the gap in the medical literary market concerning the ultrasound view of peripheral nerves and vessels of the limbs, and neck as well.