Which Radioactive Tracer Is Commonly Used to Assess Amino Acid

question 99

Multiple Choice

Which radioactive tracer is commonly used to assess amino acid metabolism in a central nervous system (CNS) tumor?

• A)15O-water
• B)13N-ammonia
• C)11C-methionine
• D)Technetium 99m

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Definitions:

Unification

The process of making or becoming united or whole, often used in historical contexts to describe the merging of separate states or entities into a single nation.

Falcon

A bird of prey belonging to the genus Falco, revered in many cultures for its hunting prowess and often symbolic of nobility.

Horus

An ancient Egyptian deity represented as a falcon, associated with the sky, war, and hunting, and seen as a protector of the Pharaoh.

Pharaoh

The title given to the ancient Egyptian monarchs, considered divine rulers of the kingdom and central figures in government and religion.