When a Patient's Radiation Therapy Is Administered Via the Bloodstream

question 96

Multiple Choice

When a patient's radiation therapy is administered via the bloodstream it is called ________ therapy.

• A)external radiation
• B)radium
• C)sealed radiation
• D)unsealed radiation

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Definitions:

Active Site

The region of an enzyme where substrate molecules bind and undergo a chemical reaction.

Hydrogen Ions

Positively charged ions (H+) formed when hydrogen atoms lose or share their electron, significantly influencing acidity in solutions.

Buffer

A solution that resists changes in pH when acid or alkali is added to it, maintaining a relatively stable pH.

Polysaccharide

A complex carbohydrate composed of long chains of monosaccharide units bound together, serving as energy stores or structural components in living organisms.