Azithromycin and Clarithromycin

question 69

Multiple Choice

Azithromycin and clarithromycin

• A)cause lysis of the bacterial cell wall.
• B)are not effective against anaerobes.
• C)have a higher incidence of adverse reactions than erythromycin.
• D)may be used as alternative antibiotics for the prophylaxis of endocarditis and prosthetic joint infections.

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Definitions:

Contribution Per Unit

The amount of money each unit sold contributes towards covering fixed costs and generating profit.

Break-Even Analysis

A financial calculation to determine the point at which revenue received equals the costs associated with receiving the revenue, indicating no net loss or gain.

Price Elasticity

A measure of how the quantity demanded of a good or service changes in response to a change in its price.

Product Elasticity

Product elasticity refers to the degree to which the demand for a product changes in response to a change in price.