A Test Used to Detect Tumors of the Thyroid Gland

question 43

Multiple Choice

A test used to detect tumors of the thyroid gland is:

• A) thyroxine.
• B) total calcium.
• C) thyroid scan.
• D) protein-bound iodine.

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Definitions:

Comparative Advantage

The ability of an entity to produce a good or service at a lower opportunity cost than another entity, leading to more efficient trade possibilities.

Mutually Beneficial Trade

Trade that provides benefits to both parties involved, allowing them to attain a level of satisfaction or economic utility that would not be possible individually.

Specialization

Division of productive activities so that no one is self-sufficient.

Self-Sufficient

The ability of an individual, household, or nation to meet all their needs without external assistance or trade.