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Medical Microbiology short answer questions
Medical Microbiology short answer questions

... Disks impregnated with different antibiotics are placed on the surface of appropriate agar media that has been inoculated with the bacterium isolated from the patient. After overnight incubation, the antibiotics diffusing from the discs may cause zones of inhibition around the discs. The size of the ...
Staphylococci and Streptococci
Staphylococci and Streptococci

... • in certain diseases different serotypes are characteristic: ...
Top 10 Bacterial Infections
Top 10 Bacterial Infections

... and cannot tolerate gaseous oxygen, such as those bacteria which live in deep underwater sediments, or those which cause bacterial food poisoning. The third group are the facultative anaerobes, which prefer growing in the presence of oxygen, but can continue to grow without it.  Bacteria may also b ...
Midlands Technical College ADVANCED MICROBIOLOGY MLT 205
Midlands Technical College ADVANCED MICROBIOLOGY MLT 205

... No Shows: If you register for a course and decide not to attend for any reason, you must complete a drop form and process it through the student Records Office. You will not be automatically purged for non-attendance. If you do not submit a drop form, you will be responsible for course tuition and f ...
pediatric infectious disease consult and referral
pediatric infectious disease consult and referral

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mouth
ulcers,
lymphadenopathy,
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rashes,
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Functional Neutropenia
Functional Neutropenia

... These patients should receive initial oral or IV empirical antibiotic doses in a clinic or hospital setting; They may be transitioned to outpatient oral or IV treatment if they meet specific clinical criteria (Changing to the oral regimen is recommended when they become afebrile after 3 days of trea ...
Swab Culture of Purulent Skin Infection to Detect Infection or
Swab Culture of Purulent Skin Infection to Detect Infection or

... surrounding tissue should be carefully assessed for signs of severe infection that could include easy dissection along the fascia by a blunt instrument, severe constant pain, tissue necrosis/sloughing, anesthesia, gas in the tissue/crepitation, or “woody” nonyielding subcutaneous tissue.3 Pressure u ...
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Penicillin the Drug of War
Penicillin the Drug of War

... notatum,  and  that  bacterial  growth  in  the  vicinity  of  the  mould had  been  inhibited.  He  isolated  the  mould  in  pure  culture  and demonstrated  that  it  produced  an  antibacterial  substance,  which  he  called penicillin. He published several articles on his laboratory findings, t ...
ho06PREVENTION-OF-INFECTION-IN-THE-HOSPITAL
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Pyogenic liver abscess in children: two cases rePort and
Pyogenic liver abscess in children: two cases rePort and

... is a severe infectious disease, with high incidence in developing countries. The most prevalent bacteria associated with this condition are Staphylococcus aureus. Other species that cause PLA are E.coli, Klebsiella, Enterobacter and anaerobes. The most frequent location is in the right hepatic lobe. ...
Skin and Soft-Tissue Infections
Skin and Soft-Tissue Infections

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*CHAPTER ONE - medical laboratory technologist
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Technical Update - Hy
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... has occurred. E. coli are gram-negative, rodshaped bacteria considered normal inhabitants of the avian digestive tract. While most strains are considered to be non-pathogenic, certain strains have the ability to cause clinical disease. Pathogenic strains are commonly of the O1, O2, and O78 serotypes ...
Neck Lumps : Clinical Guidelines
Neck Lumps : Clinical Guidelines

... infection or malignancy. Lumps in the muscles of the neck -- almost always in the front of the neck and involving the sternocleidomastoid muscle -- result from injury or torticollis. Lumps in the skin or just below the skin are often caused by cysts, including sebaceous cysts. The thyroid gland may ...
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... Only Bardex I.C. Infection Control Foley Catheter Systems are clinically proven to reduce catheter-associated urinary tract infections (CAUTIs) by up to 47%.1,2,3 A technologically advanced formulation consisting of Bacti-Guard®* silver alloy and hydrogel coating on a urinary catheter dramatically r ...
Highly lipophilic Β-lactams ~ 10-30% of serum
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Important infectious diseases of cats in New Zealand
Important infectious diseases of cats in New Zealand

... showing that they have been exposed to the parasite at some time during their lives(21). Demonstration of a rising or falling titre is therefore necessary to indicate infection, along with typical clinical signs as described elsewhere (20). The cats most at risk of infection are either immunosuppres ...
Infection Control Practices to Improve Patient Care
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Infectious Diseases
Infectious Diseases

... continues to perplex us as clinicians. In the fourth article, Dr. Gail J. Harrison presents not only a medical, but also a public health and political consideration of congenital cytomegalovirus infection. As Dr. Harrison points out, cytomegalovirus infection is the “elephant in the living room” of ...
ISKUSTVA U PRIMJENI PRIPRAVKA Acidosalus
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... •Using techniques of objective test evaluation for parts of the respiratory, gastrointestinal and phonatory systems, it is possible with great accuracy to monitor effects after the therapeutic treatment •These are techniques of digital visualization in both static and dynamic form, including slow mo ...
A Review of the Role of Clothing and Household Linens
A Review of the Role of Clothing and Household Linens

... included field studies assessing microbial contamination on clothing, survival studies, cross-contamination during laundering and outbreak studies. The data suggest that the greatest risks occur immediately after contact with, or shedding from an infected source. Although the risks decrease as numbe ...
Document
Document

... away but the disease was transmitted by feral swine that were going from the cattle to the spinach and back, spinach got mixed into other spinach at a packing house causing an outbreak, there have been 19 outbreaks since 1995, kids and elderly are more at risk. Is a normal flora of cattle b. Salmone ...
Appendix A - the Biology Scholars Program Wiki
Appendix A - the Biology Scholars Program Wiki

... Bacteria) and narrow choices at each dichotomous step. Begin by trying to narrow your options to a single Bergey’s Group. Choose general characteristics such as Gram positive vs. Gram-negative; aerobic or facultative vs. anaerobic metabolism; cell morphology, etc. Note that for the purpose of this e ...
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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.
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