How Do Methylxanthines Work

question 20

Multiple Choice

How do methylxanthines work?

• A)They inhibit an enzyme in smooth muscle cells.
• B)They promote bronchoconstriction.
• C)They decrease excitability and increase relaxation.
• D)They are used to slow or stop vomiting and diarrhea.

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Definitions:

Unconscionable

Describes terms or agreements that are so unfair to one party that no reasonable or informed person would agree to them.

Life Insurance

A contract between an insurer and a policyholder that pays a designated beneficiary a sum of money upon the death of the insured person.

Necessary

Something essential or required in a particular situation, often used to describe conditions or actions needed to achieve a specific result.

Social Status

The position or rank of a person or group within the society, often determined by wealth, occupation, education, or family lineage.