Author: Edith Stein
Publisher: ICS Publications
ISBN: 0935216480
Category : Philosophy
Languages : en
Pages : 579
Book Description
Potency and Act is the second of three works in which Edith Stein said she endeavored to fulfill her “proper mission’ in philosophy, her “life’s task”: relating the phenomenology of her teacher Edmund Husserl and the scholasticism of St. Thomas Aquinas. But more than “critically comparing” the two ways of thinking, she wished to “fuse” them into her own “philosophical system,” searching for that perennial philosophy lying “beyond ages and peoples, common to all who honestly seek truth.” More Information Edith Stein was a Jewish phenomenologist who became a Catholic after reading the autobiography of St. Teresa of Jesus and entered the order of Discalced Carmelites founded by the saint. Stein died in Auschwitz in 1942 and was herself canonized in 1998 as St. Teresa Benedicta of the Cross. Her philosophical thinking had been formed by Husserl, but she came to “find a home in Aquinas’s thought world.” In Potency and Act she “aimed to get from scholasticism to phenomenology and vice versa” and “allow the two ways of doing philosophy to come to resolution within herself.” The first of the three works in which she carried out her mission was a play where Husserl and Aquinas appear on stage to discuss their agreements and differences (in Knowledge and Faith, ICS Publications, Edith Stein’s Collected Works, vol. 8). The second, Potency and Act, was written in 1931 but published for the first time in 1998. The third was her major work, Finite and Eternal Being, written around 1935 and also published posthumously, in 1950 (Collected Works, vol. 9). Potency and Act is complementary to Finite and Eternal Being, for they are quite different in content. The approach to the study of being in Potency and Act is “modal” as the title implies; her treatment of possible worlds and of form prescribing possibilities relates to phenomenological themes and also to recent developments in logical semantics. Philosophy of religion, of course, is a central concern. We reach God not only through faith and contemplation, she says, but “by thinking,” using “logical reasoning” both from the world without (as in St. Thomas) and from the world within (“the way of St. Augustine”); indeed, God’s existence is also a “purely formal conclusion.” Her many searching analyses are suggestive in their own right: on human freedom, temporality, self-knowledge, individuality, evolution (which she “fits into the “scholastic world view”), atheism, eschatology.
Potency and Act: Studies Toward a Philosophy of Being
Author: Edith Stein
Publisher: ICS Publications
ISBN: 0935216480
Category : Philosophy
Languages : en
Pages : 579
Book Description
Potency and Act is the second of three works in which Edith Stein said she endeavored to fulfill her “proper mission’ in philosophy, her “life’s task”: relating the phenomenology of her teacher Edmund Husserl and the scholasticism of St. Thomas Aquinas. But more than “critically comparing” the two ways of thinking, she wished to “fuse” them into her own “philosophical system,” searching for that perennial philosophy lying “beyond ages and peoples, common to all who honestly seek truth.” More Information Edith Stein was a Jewish phenomenologist who became a Catholic after reading the autobiography of St. Teresa of Jesus and entered the order of Discalced Carmelites founded by the saint. Stein died in Auschwitz in 1942 and was herself canonized in 1998 as St. Teresa Benedicta of the Cross. Her philosophical thinking had been formed by Husserl, but she came to “find a home in Aquinas’s thought world.” In Potency and Act she “aimed to get from scholasticism to phenomenology and vice versa” and “allow the two ways of doing philosophy to come to resolution within herself.” The first of the three works in which she carried out her mission was a play where Husserl and Aquinas appear on stage to discuss their agreements and differences (in Knowledge and Faith, ICS Publications, Edith Stein’s Collected Works, vol. 8). The second, Potency and Act, was written in 1931 but published for the first time in 1998. The third was her major work, Finite and Eternal Being, written around 1935 and also published posthumously, in 1950 (Collected Works, vol. 9). Potency and Act is complementary to Finite and Eternal Being, for they are quite different in content. The approach to the study of being in Potency and Act is “modal” as the title implies; her treatment of possible worlds and of form prescribing possibilities relates to phenomenological themes and also to recent developments in logical semantics. Philosophy of religion, of course, is a central concern. We reach God not only through faith and contemplation, she says, but “by thinking,” using “logical reasoning” both from the world without (as in St. Thomas) and from the world within (“the way of St. Augustine”); indeed, God’s existence is also a “purely formal conclusion.” Her many searching analyses are suggestive in their own right: on human freedom, temporality, self-knowledge, individuality, evolution (which she “fits into the “scholastic world view”), atheism, eschatology.
Publisher: ICS Publications
ISBN: 0935216480
Category : Philosophy
Languages : en
Pages : 579
Book Description
Potency and Act is the second of three works in which Edith Stein said she endeavored to fulfill her “proper mission’ in philosophy, her “life’s task”: relating the phenomenology of her teacher Edmund Husserl and the scholasticism of St. Thomas Aquinas. But more than “critically comparing” the two ways of thinking, she wished to “fuse” them into her own “philosophical system,” searching for that perennial philosophy lying “beyond ages and peoples, common to all who honestly seek truth.” More Information Edith Stein was a Jewish phenomenologist who became a Catholic after reading the autobiography of St. Teresa of Jesus and entered the order of Discalced Carmelites founded by the saint. Stein died in Auschwitz in 1942 and was herself canonized in 1998 as St. Teresa Benedicta of the Cross. Her philosophical thinking had been formed by Husserl, but she came to “find a home in Aquinas’s thought world.” In Potency and Act she “aimed to get from scholasticism to phenomenology and vice versa” and “allow the two ways of doing philosophy to come to resolution within herself.” The first of the three works in which she carried out her mission was a play where Husserl and Aquinas appear on stage to discuss their agreements and differences (in Knowledge and Faith, ICS Publications, Edith Stein’s Collected Works, vol. 8). The second, Potency and Act, was written in 1931 but published for the first time in 1998. The third was her major work, Finite and Eternal Being, written around 1935 and also published posthumously, in 1950 (Collected Works, vol. 9). Potency and Act is complementary to Finite and Eternal Being, for they are quite different in content. The approach to the study of being in Potency and Act is “modal” as the title implies; her treatment of possible worlds and of form prescribing possibilities relates to phenomenological themes and also to recent developments in logical semantics. Philosophy of religion, of course, is a central concern. We reach God not only through faith and contemplation, she says, but “by thinking,” using “logical reasoning” both from the world without (as in St. Thomas) and from the world within (“the way of St. Augustine”); indeed, God’s existence is also a “purely formal conclusion.” Her many searching analyses are suggestive in their own right: on human freedom, temporality, self-knowledge, individuality, evolution (which she “fits into the “scholastic world view”), atheism, eschatology.
Massachusetts General Hospital Psychopharmacology and Neurotherapeutics - E-BOOK
Author: Theodore A. Stern
Publisher: Elsevier Health Sciences
ISBN: 0443119732
Category : Medical
Languages : en
Pages : 267
Book Description
Offering user-friendly, authoritative guidance on cutting-edge psychopharmacologic and somatic treatments for psychiatric and neurologic conditions, Massachusetts General Hospital Psychopharmacology and Neurotherapeutics, 2nd Edition, helps you put today's best approaches to work for your patients. Composed of topical chapters primarily from the third edition of Stern et al.'s Massachusetts General Hospital Comprehensive Clinical Psychiatry, this fully revised resource focuses on current psychotropic treatments, electroconvulsive therapy, and neurotherapeutics, making it an ideal quick reference for psychiatrists, psychologists, internists, and nurse practitioners. - Brings you up-to-date information on key topics in the field, including the application of anticonvulsants, anxiolytics, mood stabilizers, and psychostimulants; drug–drug interactions; side effects; treatment adherence; and more. - Includes detailed coverage of antidepressants, antipsychotics, and antianxiety medications, as well as advances in caring for patients with treatment-resistant depression and new legal considerations when prescribing psychotropics. - Covers recent progress on the use of neurotherapeutic interventions, such as transcranial magnetic stimulation, vagal nerve stimulation, and deep brain stimulation. - Contains a new chapter on the pharmacotherapy of movement disorders (derived from Stern et al.'s MGH Handbook of General Hospital Psychiatry, 8th Edition). - Features a user-friendly, highly templated format with abundant boxed summaries, bulleted points, case histories, algorithms, updated references, and suggested readings. - Offers updated DSM-5-TR criteria alongside peerless, hands-on advice from members of the esteemed MGH Department of Psychiatry.
Publisher: Elsevier Health Sciences
ISBN: 0443119732
Category : Medical
Languages : en
Pages : 267
Book Description
Offering user-friendly, authoritative guidance on cutting-edge psychopharmacologic and somatic treatments for psychiatric and neurologic conditions, Massachusetts General Hospital Psychopharmacology and Neurotherapeutics, 2nd Edition, helps you put today's best approaches to work for your patients. Composed of topical chapters primarily from the third edition of Stern et al.'s Massachusetts General Hospital Comprehensive Clinical Psychiatry, this fully revised resource focuses on current psychotropic treatments, electroconvulsive therapy, and neurotherapeutics, making it an ideal quick reference for psychiatrists, psychologists, internists, and nurse practitioners. - Brings you up-to-date information on key topics in the field, including the application of anticonvulsants, anxiolytics, mood stabilizers, and psychostimulants; drug–drug interactions; side effects; treatment adherence; and more. - Includes detailed coverage of antidepressants, antipsychotics, and antianxiety medications, as well as advances in caring for patients with treatment-resistant depression and new legal considerations when prescribing psychotropics. - Covers recent progress on the use of neurotherapeutic interventions, such as transcranial magnetic stimulation, vagal nerve stimulation, and deep brain stimulation. - Contains a new chapter on the pharmacotherapy of movement disorders (derived from Stern et al.'s MGH Handbook of General Hospital Psychiatry, 8th Edition). - Features a user-friendly, highly templated format with abundant boxed summaries, bulleted points, case histories, algorithms, updated references, and suggested readings. - Offers updated DSM-5-TR criteria alongside peerless, hands-on advice from members of the esteemed MGH Department of Psychiatry.
Philosophy of Being
Author: Gerard Smith S.J.
Publisher: Wipf and Stock Publishers
ISBN: 1725276313
Category : Philosophy
Languages : en
Pages : 428
Book Description
Publisher: Wipf and Stock Publishers
ISBN: 1725276313
Category : Philosophy
Languages : en
Pages : 428
Book Description
Principles of Pharmacology
Author: Armen H. Tashjian
Publisher: Lippincott Williams & Wilkins
ISBN: 1451118058
Category : Medical
Languages : en
Pages : 976
Book Description
Principles of Pharmacology: The Pathophysiologic Basis of Drug Therapy, Third Edition, is a primary textbook for a first course in pharmacology. It offers an integrated mechanism-based and systems-based approach, incorporating the cell biology, biochemistry, physiology, and pathophysiology of organ systems. The completely updated Third Edition features content reflecting current research findings, more than 400 full-color illustrations, Drug Summary Tables, and increased coverage of drug metabolism and the treatment of mycobacterial infections.
Publisher: Lippincott Williams & Wilkins
ISBN: 1451118058
Category : Medical
Languages : en
Pages : 976
Book Description
Principles of Pharmacology: The Pathophysiologic Basis of Drug Therapy, Third Edition, is a primary textbook for a first course in pharmacology. It offers an integrated mechanism-based and systems-based approach, incorporating the cell biology, biochemistry, physiology, and pathophysiology of organ systems. The completely updated Third Edition features content reflecting current research findings, more than 400 full-color illustrations, Drug Summary Tables, and increased coverage of drug metabolism and the treatment of mycobacterial infections.
The Commentary of St. Thomas Aquinas on Aristotle's Treatise on the soul
Author: Aquinas Saint Thomas
Publisher: Рипол Классик
ISBN: 5884198418
Category : History
Languages : en
Pages : 63
Book Description
The Commentary of St. Thomas Aquinas on Aristotle's Treatise on the soul. Tanslated by R. A. Kocourek.
Publisher: Рипол Классик
ISBN: 5884198418
Category : History
Languages : en
Pages : 63
Book Description
The Commentary of St. Thomas Aquinas on Aristotle's Treatise on the soul. Tanslated by R. A. Kocourek.
Massachusetts General Hospital Comprehensive Clinical Psychiatry
Author: Theodore A. Stern
Publisher: Elsevier Health Sciences
ISBN: 032329507X
Category : Medical
Languages : en
Pages : 1224
Book Description
The Massachusetts General Hospital is widely respected as one of the world's premier psychiatric institutions. Now, preeminent authorities from MGH present the newly updated edition of Massachusetts General Hospital Comprehensive Clinical Psychiatry, a unique medical reference book that continues to simplify your access to the current clinical knowledge you need - both in print and online! It provides practical approaches to a wide variety of clinical syndromes and settings, aided by stunning graphics and hundreds of questions and answers geared to each chapter. You'll have convenient access to all the authoritative answers necessary to overcome any clinical challenge. User-friendly, highly templated organization with abundant boxed summaries, bulleted points, case histories, algorithms, references, and suggested readings. Peerless, hands-on advice from members of the esteemed MGH Department of Psychiatry helps you put today's best approaches to work for your patients. Interactive and downloadable Q&As for each chapter allow you to test your retention of the material covered. In-depth coverage of many unique areas, including Psychiatric and Substance Use Disorders in Transitioning Adolescents and Young Adults; Neuroanatomical Systems Relevant to Neuropsychiatric Disorders; Legal and Ethical Issues in Psychiatry; Military Psychiatry; and Approaches to Collaborative Care and Primary Care Psychiatry. Features full, new DSM-5 criteria; new art, tables, and key points; and new Alzheimer's Disease guidelines. Highlights recent developments in the field, such as neurotherapeutics, new psychotropics, military psychiatry, collaborative care, ensuring your knowledge is thoroughly up to date. Expert Consult eBook version included with purchase. This enhanced eBook experience allows you to search all of the text, figures, and references from the book on a variety of devices.
Publisher: Elsevier Health Sciences
ISBN: 032329507X
Category : Medical
Languages : en
Pages : 1224
Book Description
The Massachusetts General Hospital is widely respected as one of the world's premier psychiatric institutions. Now, preeminent authorities from MGH present the newly updated edition of Massachusetts General Hospital Comprehensive Clinical Psychiatry, a unique medical reference book that continues to simplify your access to the current clinical knowledge you need - both in print and online! It provides practical approaches to a wide variety of clinical syndromes and settings, aided by stunning graphics and hundreds of questions and answers geared to each chapter. You'll have convenient access to all the authoritative answers necessary to overcome any clinical challenge. User-friendly, highly templated organization with abundant boxed summaries, bulleted points, case histories, algorithms, references, and suggested readings. Peerless, hands-on advice from members of the esteemed MGH Department of Psychiatry helps you put today's best approaches to work for your patients. Interactive and downloadable Q&As for each chapter allow you to test your retention of the material covered. In-depth coverage of many unique areas, including Psychiatric and Substance Use Disorders in Transitioning Adolescents and Young Adults; Neuroanatomical Systems Relevant to Neuropsychiatric Disorders; Legal and Ethical Issues in Psychiatry; Military Psychiatry; and Approaches to Collaborative Care and Primary Care Psychiatry. Features full, new DSM-5 criteria; new art, tables, and key points; and new Alzheimer's Disease guidelines. Highlights recent developments in the field, such as neurotherapeutics, new psychotropics, military psychiatry, collaborative care, ensuring your knowledge is thoroughly up to date. Expert Consult eBook version included with purchase. This enhanced eBook experience allows you to search all of the text, figures, and references from the book on a variety of devices.
Acupressure's Potent Points
Author: Michael Reed Gach, PhD
Publisher: Bantam
ISBN: 0307794032
Category : Health & Fitness
Languages : en
Pages : 272
Book Description
With your hands you have potential to relieve everyday aches, pains and ailments without taking drugs, to improve your health, and to increase your vitality. Acupressure is an ancient healing art that uses the fingers to stimulate key points on the skin that, in turn, activate the body's natural self-healing processes. With this book, it is a skill you can learn now--and use in your own home. In Acupressure's Potent Points, Michael Reed Gach, founder and director of the Acupressure Institute of America, reveals simple techniques that enable you to relieve headaches, arthritis, colds and flu, insomnia, backaches, hiccups, leg pain, hot flashes, depression, and more--using the power and sensitivity of your own hands. This practical guide covers more than forty ailments and symptoms, from allergies to wrist pain, providing pressure-point maps and exercises to relieve pain and restore function. Acupressure complements conventional medical care, and enables you to take a vital role in becoming well and staying well. With this book you can turn your hands into healing tools--and start feeling good now.
Publisher: Bantam
ISBN: 0307794032
Category : Health & Fitness
Languages : en
Pages : 272
Book Description
With your hands you have potential to relieve everyday aches, pains and ailments without taking drugs, to improve your health, and to increase your vitality. Acupressure is an ancient healing art that uses the fingers to stimulate key points on the skin that, in turn, activate the body's natural self-healing processes. With this book, it is a skill you can learn now--and use in your own home. In Acupressure's Potent Points, Michael Reed Gach, founder and director of the Acupressure Institute of America, reveals simple techniques that enable you to relieve headaches, arthritis, colds and flu, insomnia, backaches, hiccups, leg pain, hot flashes, depression, and more--using the power and sensitivity of your own hands. This practical guide covers more than forty ailments and symptoms, from allergies to wrist pain, providing pressure-point maps and exercises to relieve pain and restore function. Acupressure complements conventional medical care, and enables you to take a vital role in becoming well and staying well. With this book you can turn your hands into healing tools--and start feeling good now.
High-Yield Pharmacology
Author: Stephanie T. Weiss
Publisher: Lippincott Williams & Wilkins
ISBN: 9780781792738
Category : Medical
Languages : en
Pages : 184
Book Description
Now in its Third Edition, High-Yield™ Pharmacology provides a succinct review of pharmacology while clarifying difficult concepts. Need-to-know information is presented in a clear, concise outline format. Additional features include updated drug references, a drug index, key points in bold, and tables summarizing key facts. Whether a student is reviewing for the end-of-year exams in pharmacology or brushing up for the USMLE, this book provides a quick overview of this challenging topic.
Publisher: Lippincott Williams & Wilkins
ISBN: 9780781792738
Category : Medical
Languages : en
Pages : 184
Book Description
Now in its Third Edition, High-Yield™ Pharmacology provides a succinct review of pharmacology while clarifying difficult concepts. Need-to-know information is presented in a clear, concise outline format. Additional features include updated drug references, a drug index, key points in bold, and tables summarizing key facts. Whether a student is reviewing for the end-of-year exams in pharmacology or brushing up for the USMLE, this book provides a quick overview of this challenging topic.
Advanced Practice Psychiatric Nursing
Author: Joyce J. Fitzpatrick, PhD, MBA, RN, FAAN
Publisher: Springer Publishing Company
ISBN: 0826108717
Category : Medical
Languages : en
Pages : 581
Book Description
Named a 2013 Doody's Core Title! "There are few new books to direct PMH-APRN treatment options...Now, this book provides the path to integration of treatment options for the holistic care of psychiatric client by PMH-APRNs."--Doody's Medical Reviews ìThis text is a wonderful compilation of information that is needed within current advanced practice psychiatric mental health nursing. The chapters are informative, have excellent references and provide up to the minute information that is grounded in evidence-based practices.î Barbara Jones Warren, PhD, RN, CNS-BC, PMH, FAAN Professor, Clinical Nursing Director, Psychiatric Nursing Specialty National Institutes of Health/American Nurses Association Ethnic/Racial Minority Fellow The Ohio State College of Nursing This groundbreaking core text fills a void in nursing literature by integrating psychotherapy, psychopharmacology, and complementary and alternative medicine (CAM) approaches into advanced practice nursing. It is organized around psychiatric "syndromes" rather than DSM diagnoses, so it will remain current even after the publication of the DSM-5. The book provides clear and relevant treatment options in the form of decision trees with additional explanatory narratives. These decision trees enable practitioners to distinguish ìnormalî patients from those who require more customized therapeutic interventions. This holistic text integrates neurobiology, theory, and research evidence related to psychotherapy, psychopharmacology, and complementary and alternative medicine interventions. While providing comprehensive information on theory and practice, it simplifies complex aspects of treatment with clarity and provides the depth of content appropriate to support sound clinical reasoning required in advanced practice. The book responds to the current backlash against overmedication in psychiatry. It also fulfills the upcoming requirements by APNA and ISPN that advanced practice psychiatric nurses must have skills in psychotherapy. Additionally, the text focuses on treatment issues across the life span and highlights pertinent clinical differences from the adult population through pediatric pointers and aging alerts. Advanced Practice Psychiatric Nursing reflects the extensive practice and educational experience of editors and contributors from the United States, Canada, and Scotland, all of whom are expert APNs. Key Features: Organized around psychiatric ìsyndromes,î rather than DSM diagnoses, so it will remain relevant after the DSM-5 is published Integrates neurobiology, theory, and research evidence related to psychotherapy. psychopharmacology, and CAM therapies Provides the much-needed content on psychotherapy newly required for all psychiatric advanced practice nurses (APNA & ISPN White Papers) Supports clinical decision skills through thoughtfully designed, easy-to-follow decision trees ICONS highlight life span clinical management differences through Pediatric Pointers and Aging Alerts
Publisher: Springer Publishing Company
ISBN: 0826108717
Category : Medical
Languages : en
Pages : 581
Book Description
Named a 2013 Doody's Core Title! "There are few new books to direct PMH-APRN treatment options...Now, this book provides the path to integration of treatment options for the holistic care of psychiatric client by PMH-APRNs."--Doody's Medical Reviews ìThis text is a wonderful compilation of information that is needed within current advanced practice psychiatric mental health nursing. The chapters are informative, have excellent references and provide up to the minute information that is grounded in evidence-based practices.î Barbara Jones Warren, PhD, RN, CNS-BC, PMH, FAAN Professor, Clinical Nursing Director, Psychiatric Nursing Specialty National Institutes of Health/American Nurses Association Ethnic/Racial Minority Fellow The Ohio State College of Nursing This groundbreaking core text fills a void in nursing literature by integrating psychotherapy, psychopharmacology, and complementary and alternative medicine (CAM) approaches into advanced practice nursing. It is organized around psychiatric "syndromes" rather than DSM diagnoses, so it will remain current even after the publication of the DSM-5. The book provides clear and relevant treatment options in the form of decision trees with additional explanatory narratives. These decision trees enable practitioners to distinguish ìnormalî patients from those who require more customized therapeutic interventions. This holistic text integrates neurobiology, theory, and research evidence related to psychotherapy, psychopharmacology, and complementary and alternative medicine interventions. While providing comprehensive information on theory and practice, it simplifies complex aspects of treatment with clarity and provides the depth of content appropriate to support sound clinical reasoning required in advanced practice. The book responds to the current backlash against overmedication in psychiatry. It also fulfills the upcoming requirements by APNA and ISPN that advanced practice psychiatric nurses must have skills in psychotherapy. Additionally, the text focuses on treatment issues across the life span and highlights pertinent clinical differences from the adult population through pediatric pointers and aging alerts. Advanced Practice Psychiatric Nursing reflects the extensive practice and educational experience of editors and contributors from the United States, Canada, and Scotland, all of whom are expert APNs. Key Features: Organized around psychiatric ìsyndromes,î rather than DSM diagnoses, so it will remain relevant after the DSM-5 is published Integrates neurobiology, theory, and research evidence related to psychotherapy. psychopharmacology, and CAM therapies Provides the much-needed content on psychotherapy newly required for all psychiatric advanced practice nurses (APNA & ISPN White Papers) Supports clinical decision skills through thoughtfully designed, easy-to-follow decision trees ICONS highlight life span clinical management differences through Pediatric Pointers and Aging Alerts
Health & Drugs
Author: Nicolae Sfetcu
Publisher: Nicolae Sfetcu
ISBN:
Category : Health & Fitness
Languages : en
Pages : 2097
Book Description
Information about drugs, side effects and abuse. Drug prescription, medication and therapy. online stores to buy drugs. Testing, interaction, administration and treatments for the health care. Medicine is the branch of health science and the sector of public life concerned with maintaining or restoring human health through the study, diagnosis, treatment and possible prevention of disease and injury. It is both an area of knowledge – a science of body systems, their diseases and treatment – and the applied practice of that knowledge. A drug is any biological substance, synthetic or non-synthetic, that is taken for non-dietary needs. It is usually synthesized outside of an organism, but introduced into an organism to produce its action. That is, when taken into the organisms body, it will produce some effects or alter some bodily functions (such as relieving symptoms, curing diseases or used as preventive medicine or any other purposes).
Publisher: Nicolae Sfetcu
ISBN:
Category : Health & Fitness
Languages : en
Pages : 2097
Book Description
Information about drugs, side effects and abuse. Drug prescription, medication and therapy. online stores to buy drugs. Testing, interaction, administration and treatments for the health care. Medicine is the branch of health science and the sector of public life concerned with maintaining or restoring human health through the study, diagnosis, treatment and possible prevention of disease and injury. It is both an area of knowledge – a science of body systems, their diseases and treatment – and the applied practice of that knowledge. A drug is any biological substance, synthetic or non-synthetic, that is taken for non-dietary needs. It is usually synthesized outside of an organism, but introduced into an organism to produce its action. That is, when taken into the organisms body, it will produce some effects or alter some bodily functions (such as relieving symptoms, curing diseases or used as preventive medicine or any other purposes).