A 73 year old woman is admitted to hospital for treatment of an abscess from staph. It was necessary to disinfect the hospital room after her discharge. One thousand of S. aureus cells are exposed to disinfectant. After 10 minutes, 90% of the cells are killed. How many cells are viable after 20 minutes?

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Q: Micro -endotoxin

A: Microendotoxin refers to pyrogen molecule (fever inducing agent) found in Gram negative bacteria.

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A: colony-stimulating factors are used as a  many therapies :

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Q: A male patient is diagnosed as having a urinary tract infection. Aurine culture is ordered by his…

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Q: Total bacterial count includes both living and dead bacterial cells. true false

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Q: Why does intravenous administration of a bicarbonate solution raise theplasma pH?

A: The body maintains the pH within a normal range with the help of buffer systems.

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Q: Two patients, with identical medical histories are in adjacent hospital beds. Each is infected with…

A: Answer The encapsulated bacteria in patient A were resistant to Phagocytosis.

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A: P.aeruginosa is a rod shaped,gramnegative mono flagellated bacterium.It is an opportunistic pathogen…

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Q: Which of the following is NOT a reason why childre may become less susceptible to Covid-19 compared…

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Q: Once these pathogens enter the host the difference in environmental conditions signals for them to…

A: Disease causing organisms are known as pathogens. Different types of pathogens have different modes…

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A: Immunocompromised persons are those which have weak immunity or they have weak immune system.

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