Ewing Sarcoma Arises From

question 39

Multiple Choice

Ewing sarcoma arises from:

• A)bone marrow.
• B)bone-producing mesenchymal cells.
• C)metadiaphysis of long bones.
• D)embryonal osteocytes.

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Definitions:

Tricyclic Antidepressants

A class of medications used to treat depression that works by altering the balance of certain chemicals in the brain.

Norepinephrine

A neurotransmitter and hormone that plays a key role in the body's fight or flight response and affects mood, attention, and arousal.

Atypical Antipsychotic

A class of medication used to treat psychiatric conditions, which generally has fewer side effects than older antipsychotic drugs.

Classical Antipsychotics

A group of medications that are traditionally used to treat symptoms of psychosis such as hallucinations and delusions.