Toxic shock syndrome isa.Is mediated by exfoliative toxinb.Commonly associated with women using tamponsc.Resolves within 24 hoursd.Is associated with coagulase negative staphylococcus (CoNS)
Question
Toxic shock syndrome isa.Is mediated by exfoliative toxinb.Commonly associated with women using tamponsc.Resolves within 24 hoursd.Is associated with coagulase negative staphylococcus (CoNS)
Solution
Toxic shock syndrome is a condition that can be caused by various factors. Let's break down the given options to determine the correct answer:
a. Is mediated by exfoliative toxin: Exfoliative toxins are produced by certain strains of Staphylococcus aureus bacteria and can cause toxic shock syndrome. However, it is not the only cause of this condition.
b. Commonly associated with women using tampons: This statement is true. Toxic shock syndrome is commonly associated with women who use tampons, especially if they are left in for an extended period of time.
c. Resolves within 24 hours: This statement is incorrect. Toxic shock syndrome is a serious condition that requires immediate medical attention. It can be life-threatening if not treated promptly.
d. Is associated with coagulase-negative staphylococcus (CoNS): This statement is incorrect. Toxic shock syndrome is primarily associated with Staphylococcus aureus, not coagulase-negative staphylococcus.
Based on the given options, the correct answer is b. Toxic shock syndrome is commonly associated with women using tampons.
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What illness is found in women using tampons?
A intoxicação alimentar por estafilococos resulta da ingestão de alimentos contaminados com toxinas produzidas por determinados tipos de estafilococos, resultando em diarreia e vômito. Essa doença pode ser causada pelas toxinas produzidas pela bactéria Staphylococcus aureus. (JAY, 2010)Assinale a alternativa correta sobre as toxinas ingeridas nessa doença.A. O gênero Staphylococcus é composto por mais de 30 espécies. Todas são de interesse em alimentos, pois o consumo está associado a toxinfecções causadas pelo consumo de enterotoxinas;B. Embora a produção de enterotoxinas esteja associada a Staphylococcus aureus coagulase e ternonucleases (TNaspositivos, algumas espécies que não produzem essas enzimas podem produzir enterotoxinas;C. As enterotoxinas não são importantes no processo de gastrenterite de origem alimentar, pois ocorre a ingestão das células vegetativas, e não da toxina pré-formada.
__________ include a variety of bacterial toxins (e.g. staphylococcal enterotoxins and staphylococcal toxic shock toxin) and are especially potent T helper cell activators.ANSWERSuperantigensAPCsAntigensLPS
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