Which of the Following Statements About Caffeine Is Correct

question 5

Multiple Choice

Which of the following statements about caffeine is correct?

• A) Caffeine is a very safe drug.
• B) Caffeine can be ulcerogenic and exacerbates peptic ulcers.
• C) Caffeine has agonistic action on the adenosine receptors.
• D) Caffeine has an excitatory action on the enzyme phosphodiesterase.

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Definitions:

Proportions

The relationship in size, amount, degree, or number between two or more things; often involves mathematical ratio.

Presbyopia

A natural age-related decline in the eye's ability to focus on close objects, usually becoming noticeable in early to mid-adulthood.

Near Vision

The ability to see objects clearly at a close range.

Middle Adulthood

A life stage typically ranging from about 40 to 65 years old, characterized by increased personal and professional stability and adjustments to aging.