Yeast, Pseudomonas, Proteus are the infections the nurse would be most likely to investigate the possibility of a superinfection in a client.
Superinfections are infections that occur when opportunistic pathogens that were kept in check by the "normal" flora bacteria have the opportunity to invade tissues. It is an infection followed by a previous infection which is when caused by microorganisms that are resistant or have become resistant to the antibiotics used earlier.
Sometimes antibiotics can also cause superinfection since it disturbs the balance between different microbes and paves the way for the yeast to increase in numbers.
Superinfections are generally treated with appropriate antimicrobials.
A few main causes of infection are bacteria, virus, fungi and parasites.
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