Patients with Barrett's Esophagus Usually Undergo Endoscopies to Screen for Progression

question 39

Multiple Choice

Patients with Barrett's esophagus usually undergo endoscopies to screen for progression to

• A) adenocarcinoma.
• B) osteosarcoma.
• C) both of the above.
• D) none of the above.

---

Definitions:

Subagents

Agents appointed by another agent with the primary agent's permission and acting on behalf of the original client within the scope of the delegated authority.

Two-party Relationship

A contractual or legal relationship involving exactly two parties, often referring to agreements, negotiations, or transactions.

Fiduciary

An individual or organization that acts on behalf of another person or people, and is bound to act in their best interests with a duty of loyalty and care.

Apparent Authority

A doctrine in agency law whereby a principal is liable for the actions of an agent, as the agent appears to third parties to have the authority to act on behalf of the principal.