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Is Staphylococcus saprophyticus gram positive or negative?
Yes. Staphylococci are classified as gram positive bacteria and appear as purple spheres when Gram stained.
Is tetanus gram positive or gram negative?
Tetanus is caused by the bacterium Clostridium tetani, which is a Gram-positive bacterium.
Is pityrosporon ovale gram positive or gram negative?
Pityrosporon ovale is a type of yeast that is gram positive.
What does 1000 to 10000 cfu ml gram positive flora mean?
A measurement of 1000 to 10000 colony forming units (CFU) per milliliter of gram-positive flora indicates the presence of a moderate amount of these bacteria in a given sample. CFU represents the number of viable bacteria or fungal cells that are capable of forming colonies under specific growth conditions. Gram-positive bacteria are a group of microorganisms that retain a violet dye in the Gram staining process, indicating their cell wall composition. This measurement is commonly used in microbiology to quantify bacterial populations in various samples.
Is staphylococcus a gram-negative or gram-positive bacterium?
Staphylococcus is a gram-positive bacterium.
How can a gram negative HVS test has a a gram-positive cocci?
A Gram-negative HVS (high vaginal swab) test may show Gram-positive cocci due to contamination or the presence of mixed flora in the vaginal area. While the primary target of the test is typically Gram-negative bacteria, the normal vaginal microbiota can include Gram-positive cocci such as Streptococcus or Staphylococcus species. Additionally, the Gram staining process may reveal various bacterial types in different proportions, leading to the presence of Gram-positive cocci alongside Gram-negative organisms.
What is mixed gram positive flora multiple colony types?
This means what was taken for culture consists of more than one type of bacteria. Each is Gram+ and each shows different colony structures or growth on the Petri dish. Each will have to be grown separately so that it can be positively identified. The term flora is used to indicate that these may be natural bacteria from the skin or gut.
Corynebacterium is a spore forming gram positive cocci?
Corynebacterium is a non spore forming gram positive cocci
Is Staphylococcus saprophyticus gram positive or negative?
Yes. Staphylococci are classified as gram positive bacteria and appear as purple spheres when Gram stained.
Is micrococcus tetragenus a gram postitive cocci?
Yes, Micrococcus tetragenus is a gram-positive coccus bacterium. It is typically found in soil, water, and on human skin as a part of the normal flora.
Is MRSA gram positive or gram negative?
gram positive
Micrococcus luteus gram positive or gram negative?
Gram Positive.
Is tetanus gram positive or gram negative?
Tetanus is caused by the bacterium Clostridium tetani, which is a Gram-positive bacterium.
Is pityrosporon ovale gram positive or gram negative?
Pityrosporon ovale is a type of yeast that is gram positive.
Is Bacillus Cereus gram positive or negative?
It's a gram positive rod
What is the active ingredient in oxoid AZT agar that is used on 'dirty site' swabs below the waist to inhibit gram negative intestinal flora and favor gram ve staph strep organisms?
The active ingredient in Oxoid AZT agar is aztreonam, a synthetic antibiotic that inhibits the growth of gram-negative bacteria while allowing gram-positive bacteria, such as staphylococci and streptococci, to grow. It is specifically designed to suppress the growth of gram-negative intestinal flora in order to isolate and identify gram-positive organisms on 'dirty site' swabs taken below the waist.
Is staphylococci epidermidis gram-negative or gram-positive?
gram positive
