In What Clinical Situation Is It Most Appropriate to Use

question 15

Multiple Choice

In what clinical situation is it most appropriate to use a broad-spectrum antimicrobial?

• A) In an example of a viral pediatric otitis media (middle ear) infection. We can't properly test for the specific drug that would best eliminate the infection due to its location, so we use a broad-spectrum drug instead.
• B) In a case of viral meningitis. The infection spreads so quickly that we must treat it with an antibacterial drug as quickly as possible. We don't have time to determine which drug will work best, because the patient will die in the meantime.
• C) In a case of bacterial meningitis. The infection spreads so quickly that we must treat it with an antibacterial drug as quickly as possible. We don't have time to determine which drug will work best, because the patient will die in the meantime.
• D) In a case of Staphylococcus aureus skin infection. Since this microbe can be resistant to several types of drugs, we want to use one that has the broadest spectrum possible to treat this microbe-specific infection.
• E) There are no appropriate situations for using broad-spectrum antibiotics, because they almost always lead to resistance. It is much better to use a narrow-spectrum medication.

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Definitions:

Cost Basis

The initial cost of an asset used for calculating taxes, typically the amount paid to buy it, modified for any changes due to stock splits, dividends, and distributions of returned capital.

Overhaul

A comprehensive renovation or restoration of machinery, equipment, or systems to extend their useful life.

Special Acquisition Fees

Costs directly associated with the acquisition of an asset, business, or investment, which may include legal fees, advisory fees, and transfer charges.

Straight-Line Depreciation

A technique for distributing the expense of an asset uniformly over its lifespan.