What Is the Most Common Primary Malignant Brain Tumor

question 71

Multiple Choice

What is the most common primary malignant brain tumor?

• A) Dendroma.
• B) Glioma.
• C) Acoustic neuroma.
• D) Meningioma.

Understand the motives behind self-enrichment and concept maintenance.

Understand the basic structure and function of neurons and how they transmit information.

Define the role and effects of neurotransmitters and hormones on human behavior and physiological processes.

Differentiate between the divisions of the central nervous system and their functions.

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Definitions:

Pure Water

Water that has been purified to remove impurities, consisting only of H2O molecules.

Acidity

A measure of the concentration of hydrogen ions in a solution, indicating how acidic or alkaline the solution is.

Hydrogen Ions

Positively charged ions (H+) that are formed when hydrogen atoms lose their electrons; a high concentration of hydrogen ions indicates acidity.

Protons

Positively charged subatomic particles found in the nucleus of an atom, determining the element's atomic number.