Well-Defined Lesions Are the Signs of a Malignant Growth,whereas Poorly

question 14

Multiple Choice

Well-defined lesions are the signs of a malignant growth,whereas poorly defined borders suggest a benign lesion.

• A)Both statements are true.
• B)Both statements are false.
• C)First statement is true,second is false.
• D)First statement is false,second is true.

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Definitions:

Amygdala

A section of the brain's limbic system involved in emotion regulation, especially fear and pleasure.

Limbic System

A complex system of nerves and networks in the brain, associated with emotions and drives, such as hunger and sexual desire.

Reticular Formation

A complex network of nerve pathways in the brainstem that plays a key role in controlling arousal and consciousness.

Brainstem

The part of the brain that connects the cerebrum with the spinal cord and controls vital functions such as breathing and heart rate.