...with efforts to describe, explain, predict and prevent/control disease (& other healthrelated outcomes) in animal populations. Description Identifying cases of diseases in order to calculate the relative frequencies of the diseases within population subgroups. Explanation Identifying causal factors and modes of transmission Prediction Estimating the likely number of cases that Identifying patterns of will develop in the disease occurrence future Prevent/Control Applying epidemiological knowledge to prevent the occurrence of new cases of disease, eradicate existing cases, and prolong the lives of animals with disease Taken together, epidemiology provides the data that will improve our understanding of how diseases develop over time and the factors that relate to disease distributions. These in turn will lead to application of interventions to reduce disease impact. - What it is Epi - "upon“ demos - "the people“ logos - "study of". Veterinary Epidemiology " The frequency, patterns and the factors that influence health, disease & other healthrelated states in animal populations and its application anddisease prevention & to control, promotion of health, optimizing production, improving animal welfare & the quality & safety of animal-derived foods. 9 Epidemiology extends beyond the study of disease but also other health-related states… Examples of Health-related states Injury Lowered animal productivity Animal welfare problems Food...
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...indications, common signs and symptoms of allergic reactions to Sulfonamides. • Identify 3 common trade names for sulfonamides and select indication for use between different patient population. Type and class of Pathogen Sulfonamides have been in use since the 1930's , these drugs are effective against both gram- negative and gram - positive bacteria. Sulfonamides are know as broad spectrum antimicrobial drugs; they are effective against a wide variety of microorganisms most Enterobacteriaceae, Chlamydia trachomatis, Nisseria, Haemophilus influenzae,, Norcardia, E.Coli , P. mirabilis some staphylococci, and many streptococci (with exception of Enterococcus faecalis). They are used for treatment of Protozoan such as Toxoplasma gondii, and mycobacterial. Sulfonamides are use for treatment and prophylaxis of Pneumocytis carinii and Shigella small bowel infections. Mode of Action Sulfonamides are bacteriostatic anti-invectives that "inhibit bacteria" growth but do not destroy it (Lilley, Collins, Harrington & Snyder, 2011). By preventing the bacterial synthesis of a...
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...that is not an inherent natural constituent of the food itself, in an amount that poses a reasonable possibility of injury to health, or (2) a substance that is an inherent natural constituent of the food itself; is not the result of environmental, agricultural, industrial, or other contamination; and is present in an amount that ordinarily renders the food injurious to health. The first includes, for example, a toxin produced by a fungus that has contaminated a food, or a pathogenic bacterium or virus, if the amount present in the food may be injurious to health. An example of the second is the tetrodotoxin that occurs naturally in some organs of some types of pufferfish and that ordinarily will make the fish injurious to health. In either case, foods adulterated with these agents are prohibited from being introduced, or offered for introduction, into interstate commerce. Our scientific understanding of pathogenic microorganisms and their toxins is continually advancing....
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...Preface A well-developed knowledge of clinical microbiology is critical for the practicing physician in any medical field. Bacteria, viruses, and protozoans have no respect for the distinction between ophthalmology, pediatrics, trauma surgery, or geriatric medicine. As a physician you will be faced daily with the concepts of microbial disease and antimicrobial therapy. Microbiology is one of the few courses where much of the "minutia" is regularly used by the practicing physician. This book attempts to facilitate the learning of microbiology by presenting the information in a clear and entertaining manner brimming with memory aids. Our approach has been to: 4) Create a conceptual, organized approach to the organisms studied so the student relies less on memory and more on logical pathophysiology. The text has been updated to include current information on rapidly developing topics, such as HIV and AIDS (vaccine efforts and all the new anti-HIV medications), Ebola virus, Hantavirus, E. coli outbreaks, Mad Cow Disease, and brand-new antimicrobial antibiotics. The mnemonics and cartoons in this book do not intend disrespect for any particular patient population or racial or ethnic group but are solely presented as memory devices to assist in the learning of a complex and important medical subject. We welcome suggestions for future editions. 1) Write in a conversational style for rapid assimilation. 2) Include numerous figures serving as "visual memory tools" and summary charts...
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...Section A: Basic Microbiology 1 SCOPE AND HISTORICAL DEVELOPMENTS IN MICROBIOLOGY “Science contributes to our culture in many ways, as a creative intellectual activity in its own right, as a light which has served to illuminate man’s place in the uni-verse, and as the source of understanding of man’s own nature” —John F. Kennedy (1917–63) The President of America The bacterium Escherichia coli INTRODUCTION AND SCOPE MICROBIOLOGY is a specialized area of biology (Gr. bios-life+ logos-to study) that concerns with the study of microbes ordinarily too small to be seen without magnification. Microorganisms are microscopic (Gr. mikros-small+ scopein-to see) and independently living cells that, like humans, live in communities. Microorganisms include a large and diverse group of microscopic organisms that exist as single cell or cell clusters (e.g., bacteria, archaea, fungi, algae, protozoa and helminths) and the viruses, which are microscopic but not cellular. While bacteria and archaea are classed as prokaryotes (Gr. pro-before+ karyon-nucleus) the fungi, algae, protozoa and helminths are eukaryotes (Gr. eu-true or good+ karyon-nucleus). Microorganisms are present everywhere on earth, which includes humans, animals, plants and other living creatures, soil,water and atmosphere. Microorganisms are relevant to all of our lives in a multitude of ways. Sometimes, the influence of microorganisms on human life is beneficial, whereas at other times, it is detrimental. For example...
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...Courtesy of L E K A R SPECIAL EDITION Authors: Marino, Paul L. Title: ICU Book, The, 3rd Edition Copyright ©2007 Lippincott Williams & Wilkins ISBN: 0-7817-4802-X Authors Dedication Quote Preface to Third Edition Preface to First Edition Acknowledgments Table of Contents Section I - Basic Science Review Basic Science Review Chapter 1 - Circulatory Blood Flow Chapter 2 - Oxygen and Carbon Dioxide Transport Section II - Preventive Practices in the Critically Ill Preventive Practices in the Critically Ill Chapter 3 - Infection Control in the ICU Chapter 4 - Alimentary Prophylaxis Chapter 5 - Venous Thromboembolism Section III - Vascular Access Vascular Access Chapter 6 - Establishing Venous Access Chapter 7 - The Indwelling Vascular Catheter Section IV - Hemodynamic Monitoring Hemodynamic Monitoring Chapter 8 - Arterial Blood Pressure Chapter 9 - The Pulmonary Artery Catheter Chapter 10 - Central Venous Pressure and Wedge Pressure Chapter 11 - Tissue Oxygenation Section V - Disorders of Circulatory Flow Disorders of Circulatory Flow Chapter 12 - Hemorrhage and Hypovolemia Chapter 13 - Colloid and Crystalloid Resuscitation Chapter 14 - Acute Heart Failure Syndromes Chapter 15 - Cardiac Arrest Chapter 16 - Hemodynamic Drug Infusions Section VI - Critical Care Cardiology Critical Care Cardiology Chapter 17 - Early Management of Acute Coronary Syndromes Chapter 18 - Tachyarrhythmias Section VII - Acute Respiratory Failure Acute Respiratory Failure Chapter 19 - Hypoxemia...
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...NINTH EDITION Burton’s MICROBIOLOGY FOR THE HEALTH SCIENCES Paul G. Engelkirk, PhD, MT(ASCP), SM(AAM) Biomedical Educational Services (Biomed Ed) Belton, Texas Adjunct Faculty, Biology Department Temple College, Temple, TX Janet Duben-Engelkirk, EdD, MT(ASCP) Biomedical Educational Services (Biomed Ed) Belton, Texas Adjunct Faculty, Biotechnology Department Temple College, Temple, TX Acquisitions Editor: David B. Troy Product Manager: John Larkin Managing Editor: Laura S. Horowitz, Hearthside Publishing Services Marketing Manager: Allison Powell Designer: Steve Druding Compositor: Maryland Composition/Absolute Service Inc. Ninth Edition Copyright © 2011 Lippincott Williams & Wilkins, a Wolters Kluwer business © 2007 Lippincott Williams & Wilkins, © 2004 Lippincott Williams & Wilkins, © 2000 Lippincott Williams & Wilkins, © 1996 Lippincott-Raven, © 1992, 1988, 1983, 1979 JB Lippincott Co. 351 West Camden Street Baltimore, MD 21201 Printed in the People’s Republic of China All rights reserved. This book is protected by copyright. No part of this book may be reproduced or transmitted in any form or by any means, including as photocopies or scanned-in or other electronic copies, or utilized by any information storage and retrieval system without written permission from the copyright owner, except for brief quotations embodied in critical articles and reviews. Materials appearing in this book prepared by individuals as part of their official duties as U.S. government employees...
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