Brain Tumors Are Either Malignant or Benign,depending on the Cell

question 16

Multiple Choice

Brain tumors are either malignant or benign,depending on the cell type.Both primary and metastatic tumors of the brain and its membranes are included in the term intracranial tumors.Which two tumor types are the most frequently seen central nervous system (CNS) tumors in adults?

• A) Meningioma, oligodendroglioma
• B) Glioblastoma, metastatic tumors
• C) Medulloblastoma, metastatic tumors
• D) Astrocytoma, hemangioma

---

Definitions:

Market Revolution

A period of economic transformation in the United States during the early 19th century, characterized by a shift from subsistence farming to large-scale agriculture, and the emergence of regional and national markets.

Skilled Craftsmen

Individuals who possess expert knowledge and proficiency in a particular craft or trade, often requiring manual dexterity and the use of tools.

Economic Freedom

The ability of individuals and businesses to engage in economic activities without undue government intervention, leading to greater prosperity and societal well-being.

Chicago

A major city in the United States, known for its significant contributions to art, culture, and economy as well as its diverse population.