• Study Resource
  • Explore Categories
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
Penicillins
Penicillins

... against gram (-) bacteria Also still effective against some gram (+) bacteria Sensitive to penicillinase producing bacteria, so…. NOT effective against staph aureus (MRSA) which DO produce ...
Cellulitis - National University Hospital
Cellulitis - National University Hospital

... who have failed to respond to oral therapy after 48 hours, or, have rapid spread of cellulitis with increasing pain, should also be referred immediately. ...
Inf7 - Viktor`s Notes for the Neurosurgery Resident
Inf7 - Viktor`s Notes for the Neurosurgery Resident

... 3) IV Gd-DTPA → diffuse enhancement in areas showing signal change. N.B. in degenerative disk disease, changes are less uniform, disk is desiccated and bone destruction is absent, no paravertebral soft-tissue masses. 4. CT (less sensitive and specific; better tolerated by some patients with severe b ...
Complete laboratory diagnosis of Zika virus infections
Complete laboratory diagnosis of Zika virus infections

... infected with ZIKV since the beginning of 2015, according to the Panamerican Health Organization. The actual number of cases is presumably much higher, since many infections are mild and go unreported. The virus is transmitted predominantly by mosquitos of the Aedes genus, which are ubiquitous in ma ...
Specific Bacteriology Learning Objectives
Specific Bacteriology Learning Objectives

... Opportunistic pathogens: are organisms that are typically members of the patient’s normal flora that do not produce disease in their normal setting but establish disease when they are introduced into unprotected sites (blood, tissues), such as S. aureus, E.coli, C.albicans. If a patient’s immune sy ...
11_Course_forms_of_inf_2012_Dent - IS MU
11_Course_forms_of_inf_2012_Dent - IS MU

... but sequelae or at least antibodies remain Recent infection: occurred at best several weeks ago ...
Bad Bugs Need Drugs - Infectious Diseases Society of America
Bad Bugs Need Drugs - Infectious Diseases Society of America

... baumannii infection include alcoholism, smoking, chronic lung disease, and/or invasive procedures. Although the organism can cause suppurative infection in virtually any organ system, patients receiving mechanical ventilation are at special risk for hospital-acquired pneumonia caused by Acinetobacte ...
ABR-Scan Science Week 7-8 Unit for Antibiotics and Infection Control
ABR-Scan Science Week 7-8 Unit for Antibiotics and Infection Control

... Health Agency of Sweden. It includes a summary of links to recent articles from a selection of 17 scientific journals that we find interesting. All journals included in the scan are listed at the bottom of the document. The articles are sorted according to our categorization: surveillance, treatment ...
Bug and Drugs Practical Microbiology
Bug and Drugs Practical Microbiology

... 3 new UV-resistant Bacteria found living in Stratosphere (Janibacter hoylei, Bacillus isronensis and Bacillus aryabhata)* ...
MRSA Alert MRI Infection Creates New `Superbug` Concerns CNA
MRSA Alert MRI Infection Creates New `Superbug` Concerns CNA

... gowning and use of personal protective equipment – are essential ...
Clinical experiences of bacteremia caused by metallo-β
Clinical experiences of bacteremia caused by metallo-β

... The emergence of acquired metallo-β-lactamase (MBL) in Gram-negative bacilli is regarded as a therapeutic challenge since such enzymes are capable of hydrolyzing all β-lactams in vitro except the monobactams. The clinical characteristics and outcome of 8 episodes of Gram-negative bacteremia caused b ...
4-Basic Bacteriology-Part-IV
4-Basic Bacteriology-Part-IV

... 1- The nose is colonized by a variety of streptococcal and staphylococcal species. The most significant of which is Staphylococcus aureus , which is an important opportunistic pathogens that can cause many types of infections (most commonly, wound infections). From the nasal cavity, S. aureus may sp ...
Bacteria and Viruses
Bacteria and Viruses

... -Bacteria are surrounded by a capsule which keeps them from being eaten by white blood cells. -Only bacteria that have capsules are infectious (can cause disease). ...
Microbiology MCQs
Microbiology MCQs

... a. the causative viruses can be grown in tissue culture. b. the vaccine includes all the common antigenic types. c. a rapid diagnosis can be made by direct immunofluorescent tests. d. treatment with amantidine is effective. e. pneumococcal pneumonia is a common complication. ...
E. coli Urinary Tract Infection (UTI)
E. coli Urinary Tract Infection (UTI)

...  Proteus, Enterobacter, Klebsiella, Morganella, Providencia, Citrobacter and Serratia are also found as members of the normal intestinal flora but are considerably less common than E. coli  The enteric bacteria generally do not cause disease.  hospital-acquired infections and occasionally cause c ...
D. Other bacterial infections 1. Trichomycosis palmellina
D. Other bacterial infections 1. Trichomycosis palmellina

... fistula forms from which pus is excreted (Fig. 24.21). Dental treatment is necessary. It may be misdiagnosed as subcutaneous ulcers such as epidermal cyst or actinomycosis. ...
here - Infect-ERA
here - Infect-ERA

... protozoa and viruses) that live within and on animals and human hosts. The advent of highthroughput DNA sequencing has initiated a real revolution in biology, creating the ability to characterize the composition and function of individual microbiome species as well as the complex structure of their ...
Pets and Daycare Infections in the Pediatric Population
Pets and Daycare Infections in the Pediatric Population

... • Animals are the principal reservoir – Including reptiles, poultry, livestock – Often transmitted through foods of animal origin or drinking water or other foods contaminated by the animal, animal product or an infected human – PETS include: turtles, iguanas, lizards, snakes ...
Antibiotics - GRACE Communications Foundation
Antibiotics - GRACE Communications Foundation

... Bacteria are everywhere, including on the skin and in the digestive system of humans. While bacteria are critical to normal bodily functions, some types can cause illness. In humans, antibiotics are used to treat health conditions caused by bacteria, including ear and skin infections, food poisoning ...
ANTISEPTICS AND DISINFECTANTS
ANTISEPTICS AND DISINFECTANTS

... sufficiently low toxicity for host cells that they can be used directly on skin, mucous membranes or wounds. ANTISEPSIS It is the use of chemicals to destroy most pathogenic organisms on animate surfaces. ...
Document
Document

... because the hydrogen peroxide will be toxic h. Fermentation of mannitol i. One way to selectively grow SA in clinical specimens is to grow specimen on mannitol salt agar; contains high concentration of about 7.5% NaCl that will keep many bacteria except staphylococcus from growing ii. Also has manni ...
Penicillin
Penicillin

... treat infections of the lungs and airways, mouth and throat, skin or soft tissue, or ears, as well as other more rare infections. ...
I - UAB School of Optometry
I - UAB School of Optometry

... i. In the case of Listeria monocytogenes it will form an “umbrella shape”. b. So L. monocytogenes is gram positive coccobaccilli, catalase postitive, motile, esculin positive, and β-hemolytic. III. Corynebacterium [S34]: collectively this group of bacteria is referred to as the diphtheroids. a. They ...
TheSkinVet Recurrent Ear Infection Information Sheet
TheSkinVet Recurrent Ear Infection Information Sheet

... Ear disease (‘canker’, otitis externa) is a common, recurrent problem in many dogs, and some cats. Treating the secondary infections will often result in only a short to medium term resolution. Recurrence is very likely unless the primary cause is detected & treated. The ear(s) may be inflamed only, ...
Meeting CMS Requirements for Coverage of
Meeting CMS Requirements for Coverage of

...  Review CMS Conditions for Coverage (CfC) on Infection Control as they pertain to Endoscopy Ambulatory Centers  Examine common CMS deficiencies occurring at Endoscopy Ambulatory Centers  Identify strategies to meet Infection Control CfC’s at Endoscopy Ambulatory Centers Endoscopy in the News  Ja ...
< 1 ... 64 65 66 67 68 69 70 71 72 ... 126 >

Anaerobic infection

Anaerobic infections are caused by anaerobic bacteria. Anaerobic bacteria do not grow on solid media in room air (0.04% carbon dioxide and 21% oxygen); facultative anaerobic bacteria can grow in the presence as well as in the absence of air. Microaerophilic bacteria do not grow at all aerobically or grow poorly, but grow better under 10% carbon dioxide or anaerobically. Anaerobic bacteria can be divided into strict anaerobes that can not grow in the presence of more than 0.5% oxygen and moderate anaerobic bacteria that are able of growing between 2 to 8% oxygen. Anaerobic bacteria usually do not possess catalase, but some can generate superoxide dismutase which protects them from oxygen.The clinically important anaerobes in decreasing frequency are: 1. Six genera of Gram-negative rods (Bacteroides, Prevotella, Porphyromonas, Fusobacterium, Bilophila and Sutterella spp.);2. Gram-positive cocci (primarily Peptostreptococcus spp.); 3. Gram-positive spore-forming (Clostridium spp.) and nonspore-forming bacilli (Actinomyces, Propionibacterium, Eubacterium, Lactobacillus and Bifidobacterium spp.); and 4. Gram-negative cocci (mainly Veillonella spp.) .The frequency of isolation of anaerobic bacterial strains varies in different infectious sites. Mixed infections caused by numerous aerobic and anaerobic bacteria are often observed in clinical situations.Anaerobic bacteria are a common cause of infections, some of which can be serious and life-threatening. Because anaerobes are the predominant components of the skin's and mucous membranes normal flora, they are a common cause infections of endogenous origin. Because of their fastidious nature, anaerobes are hard to isolate and are often not recovered from infected sites. The administration of delayed or inappropriate therapy against these organisms may lead to failures in eradication of these infections. The isolation of anaerobic bacteria requires adequate methods for collection, transportation and cultivation of clinical specimens. The management of anaerobic infection is often difficult because of the slow growth of anaerobic organisms, which can delay their identification by the frequent polymicrobial nature of these infections and by the increasing resistance of anaerobic bacteria to antimicrobials.
  • studyres.com © 2026
  • DMCA
  • Privacy
  • Terms
  • Report