Which of the Following Oral Structures or Regions Is NOT

question 9

Multiple Choice

Which of the following oral structures or regions is NOT drained DIRECTLY by the facial vein?

• A)Upper lip
• B)Lower lip
• C)Submental space
• D)Lateral scalp

---

Definitions:

John D. Rockefeller

An American industrialist and philanthropist, best known for his role in the development and expansion of the U.S. oil industry.

Mass Production

The manufacture of large quantities of standardized products, often using assembly lines or automated technology, which significantly reduces the production cost per unit.

Early 1950s

A period marked by post-World War II recovery and growth, the beginning of the Cold War, and significant social and economic changes worldwide.

Civil War

An internal conflict within a country between different groups or regions, often over issues of governance, territory, or cultural identity.