All of the Following Are Correct About Streptococcus Pyogenes, Except

question 47

Multiple Choice

All of the following are correct about Streptococcus pyogenes, except

• A)humans are the only significant reservoir.
• B)some of the streptococcal toxins act as superantigens.
• C)most strains do not have a capsule.
• D)it can cause impetigo and erysipelas.
• E)infection is generally through direct contact.

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Definitions:

Economic Efficiency

A state in which resources are allocated in the most beneficial way, maximizing output while minimizing waste and inefficiency.

Oligopolistic Firms

Companies in a market structure where a small number of firms dominate the industry, often leading to less competition.

Cartel

An association of manufacturers or suppliers designed to maintain high prices and restrict competition.

Collusive Agreement

An arrangement between two or more firms, usually covert, to limit competition and manipulate prices or market conditions to their advantage.