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:

Supply Curve

A graphical representation showing the relationship between the price of a good and the amount of it that suppliers are willing to produce and sell.

Perfectly Inelastic

A scenario where the demand for a good does not change in response to changes in price, represented by a vertical demand curve.

Excise Tax

A tax charged on specific goods, such as tobacco and alcohol, usually to discourage their use and generate revenue.

Pumpkins

Fruits from the squash family, typically round with a smooth, slightly ribbed skin, and deep yellow to orange color, often associated with Halloween and autumn.