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Asked: 6 years agoIn: ,
Nasim

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diagnosislab diagnosisstaphylococcus aureus
  1. Dr Md shahriar kabir B H M S; MPH
    Dr Md shahriar kabir B H M S; MPH Enlightened dr.basuriwala

    Medical laboratory diagnosis: The primary objective in laboratory diagnosis is to identify whether the diagnosed S. aureus isolate is methicillin-resistant. Since MRSA emerged as a problematic pathogen, a systematic diagnostic approach is necessary for early diagnosis so that treatment with appropriRead more

    Medical laboratory diagnosis:
    The primary objective in laboratory diagnosis is to identify whether the diagnosed S. aureus isolate is methicillin-resistant. Since MRSA emerged as a problematic pathogen, a systematic diagnostic approach is necessary for early diagnosis so that treatment with appropriate antibiotics can be initiated as early as possible. For species identification, slide and tube coagulase tests, latex agglutination tests, and PCR-based tests are used. For detection of MRSA, determination of minimum inhibitory concentration (MIC) of methicillin or oxacillin or cefoxitin using broth micro-dilution method, cefoxitin disk screen, oxacillin agar screen and latex agglutination test for PBP2a and molecular methods for detection of mecA are employed.

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Asked: 6 years agoIn: , , ,
Nasim

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staphylococcus aureus
  1. Dr Md shahriar kabir B H M S; MPH
    Dr Md shahriar kabir B H M S; MPH Enlightened dr.basuriwala

    Staphylococcus bacteria can cause a wide range of infections, from minor skin infections to life-threatening illnesses. Some of the diseases that can be caused by Staphylococcus include: 1. Boils, 2. Impetigo, 3. Food poisoning, 4. Cellulitis, 5. Toxic shock syndrome. 6. Skin infections, 7. PneumoniRead more

    Staphylococcus bacteria can cause a wide range of infections, from minor skin infections to life-threatening illnesses. Some of the diseases that can be caused by Staphylococcus include:
    1. Boils,
    2. Impetigo,
    3. Food poisoning,
    4. Cellulitis,
    5. Toxic shock syndrome.
    6. Skin infections,
    7. Pneumonia,
    8. Endocarditis, and
    9. Osteomyelitis.

    Symptoms of a staph infection vary depending on the location and severity of the infection. For example, a localized staph infection may cause a collection of pus, such as a boil or abscess. The area may be tender or painful and may be reddened and swollen.

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Asked: 6 years agoIn:
Nasim

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staphylococcus aureus
  1. Dr Md shahriar kabir B H M S; MPH
    Dr Md shahriar kabir B H M S; MPH Enlightened dr.basuriwala

    Staphylococcus aureus is a bacterium that produces a variety of toxins and enzymes, many of which are virulence factors. Among the more common toxins secreted by S. aureus are hemolysin, leukotoxin, exfoliative toxin, enterotoxin, and toxic-shock syndrome toxin-1 (TSST-1). Aside from toxins, staphylRead more

    Staphylococcus aureus is a bacterium that produces a variety of toxins and enzymes, many of which are virulence factors. Among the more common toxins secreted by S. aureus are hemolysin, leukotoxin, exfoliative toxin, enterotoxin, and toxic-shock syndrome toxin-1 (TSST-1). Aside from toxins, staphylococcal virulence factors also include enzymes and surface proteins.

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Asked: 6 years agoIn: , ,
Nasim

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pasteurization
  1. Dr Md shahriar kabir B H M S; MPH
    Dr Md shahriar kabir B H M S; MPH Begginer dr.basuriwala

    Pasteurization is a process of food preservation in which packaged and non-packaged foods (such as milk and fruit juices) are treated with mild heat, usually to less than 100°C (212°F), to eliminate pathogens and extend shelf life. The two most common methods of pasteurization are batch pasteurizatiRead more

    Pasteurization is a process of food preservation in which packaged and non-packaged foods (such as milk and fruit juices) are treated with mild heat, usually to less than 100°C (212°F), to eliminate pathogens and extend shelf life. The two most common methods of pasteurization are batch pasteurization and high-temperature short-time (HTST) pasteurization.

    Batch pasteurization, also known as the vat or holding method, involves heating milk or other liquid in a large container to at least 63°C (145°F) for 30 minutes. The liquid is then rapidly cooled to 4°C (39°F) or below.

    High-temperature short-time (HTST) pasteurization, also known as flash pasteurization, involves heating milk or other liquid to at least 72°C (162°F) for 15 seconds. The liquid is then rapidly cooled to 4°C (39°F) or below.

    There are also non-thermal pasteurization methods such as Pascalization or high-pressure processing (HPP), pulsed electric field (PEF), and microwave volumetric heating (MVH).

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Asked: 6 years agoIn:
Nasim

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pasteurization
  1. Dr Md shahriar kabir B H M S; MPH
    Dr Md shahriar kabir B H M S; MPH Enlightened dr.basuriwala

    pasteurization, heat-treatment process that destroys pathogenic microorganisms in certain foods and beverages. It is named for the French scientist Louis Pasteur, who in the 1860s demonstrated that abnormal fermentation of wine and beer could be prevented by heating the beverages to about 57 °C (135Read more

    pasteurization, heat-treatment process that destroys pathogenic microorganisms in certain foods and beverages. It is named for the French scientist Louis Pasteur, who in the 1860s demonstrated that abnormal fermentation of wine and beer could be prevented by heating the beverages to about 57 °C (135 °F) for a few minutes. Pasteurization of milk, widely practiced in several countries.

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Asked: 6 years agoIn: ,
Nasim

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chemicalsdisinfectant
  1. Dr Md shahriar kabir B H M S; MPH
    Dr Md shahriar kabir B H M S; MPH Enlightened dr.basuriwala

    1. Alcohol. 2. Chlorine and chlorine compounds. 3. Formaldehyde. 4. Glutaraldehyde. 5. Hydrogen peroxide. 6. Iodophors. 7. Ortho-phthalaldehyde (OPA). 8. Peracetic acid. 9. Peracetic acid and hydrogen peroxide. 10. Phenolics. 11. Quaternary ammonium compounds.

    1. Alcohol.
    2. Chlorine and chlorine compounds.
    3. Formaldehyde.
    4. Glutaraldehyde.
    5. Hydrogen peroxide.
    6. Iodophors.
    7. Ortho-phthalaldehyde (OPA).
    8. Peracetic acid.
    9. Peracetic acid and hydrogen peroxide.
    10. Phenolics.
    11. Quaternary ammonium compounds.

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Asked: 6 years agoIn:
Nasim

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autoclave
  1. Dr Md shahriar kabir B H M S; MPH
    Dr Md shahriar kabir B H M S; MPH Enlightened dr.basuriwala

    An autoclave is a device that uses steam under pressure to sterilize materials. The basic principle of autoclave sterilization is to expose the materials to be sterilized to high temperatures and pressure for a specific period of time. The most common method of autoclave sterilization is the use ofRead more

    An autoclave is a device that uses steam under pressure to sterilize materials. The basic principle of autoclave sterilization is to expose the materials to be sterilized to high temperatures and pressure for a specific period of time. The most common method of autoclave sterilization is the use of saturated steam at a temperature of 121°C (250°F) and a pressure of 15 psi for around 30-60 minutes, depending on the size of the load and the contents.

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Asked: 6 years agoIn:
Nasim

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autoclave
  1. Dr Md shahriar kabir B H M S; MPH
    Dr Md shahriar kabir B H M S; MPH Enlightened dr.basuriwala

    An autoclave is a device that sterilizes materials by generating steam under pressure. The principle of autoclave is moist heat sterilization, which destroys all microorganisms, including heat-resistant endospores, by heating the contents above the boiling point of water. The high temperature and prRead more

    An autoclave is a device that sterilizes materials by generating steam under pressure. The principle of autoclave is moist heat sterilization, which destroys all microorganisms, including heat-resistant endospores, by heating the contents above the boiling point of water. The high temperature and pressure ensure the killing of microorganisms like viruses, fungi, bacteria, and heat-resistant spores. The high temperature and moist heat coagulate and denature microbial proteins and enzymes.

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Asked: 6 years agoIn: ,
Nasim

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autoclavesterilization
  1. Dr Md shahriar kabir B H M S; MPH
    Dr Md shahriar kabir B H M S; MPH Enlightened dr.basuriwala

    1. Surgical Instruments. 2. Glassware. 3. Autoclavable Plastic Ware. 4. Centrifuge Tubes. 5. Pipette Tips. 6. Chemical Solutions. 7. Water (commonly used for animal consumption). 8. Animal Food and Bedding. 9. Biomedical Waste. 10. Hospital Linens.

    1. Surgical Instruments.
    2. Glassware.
    3. Autoclavable Plastic Ware.
    4. Centrifuge Tubes.
    5. Pipette Tips.
    6. Chemical Solutions.
    7. Water (commonly used for animal consumption).
    8. Animal Food and Bedding.
    9. Biomedical Waste.
    10. Hospital Linens.

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Asked: 6 years agoIn:
Nasim

.

.

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autoclave
  1. Dr Md shahriar kabir B H M S; MPH
    Dr Md shahriar kabir B H M S; MPH Enlightened dr.basuriwala

    Autoclaves are also known as steam sterilizers, and are typically used for healthcare or industrial applications. An autoclave is a machine that uses steam under pressure to kill harmful bacteria, viruses, fungi, and spores on items that are placed inside a pressure vessel. The items are heated to aRead more

    Autoclaves are also known as steam sterilizers, and are typically used for healthcare or industrial applications. An autoclave is a machine that uses steam under pressure to kill harmful bacteria, viruses, fungi, and spores on items that are placed inside a pressure vessel. The items are heated to an appropriate sterilization temperature for a given amount of time. The moisture in the steam efficiently transfers heat to the items to destroy the protein structure of the bacteria and spores.

    In healthcare, the term “autoclave” is typically used as the nomenclature to describe a Steam Sterilizer.

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