How Do Expectorants Work

question 4

Multiple Choice

How do expectorants work?

• A)They thicken the mucus so it can be coughed up.
• B)They reduce the stickiness of the mucus so it can be coughed up.
• C)They decrease the fluidity of the mucus.
• D)They decrease the flow of respiratory secretions.

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Definitions:

Allocating

The process of assigning costs or resources among various projects, departments, or segments.

Predetermined

Established in advance or determined beforehand.

Lump-Sum Amounts

Single payments made for a group of items or services rather than individual transactions.

Fixed Costs

Expenses that do not change with the level of production or sales, such as rent and salaries.