A Radiographic Appearance of a Highly Malignant and Extensively Destructive

question 68

Multiple Choice

A radiographic appearance of a highly malignant and extensively destructive lesion that usually occurs in long bones and produces a sunburst pattern describes:

• A)an osteomalacia.
• B)an osteogenic sarcoma.
• C)an osteoclastoma.
• D)Reiter syndrome.

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Definitions:

Catecholamines

Organic compounds including epinephrine (adrenaline), norepinephrine, and dopamine that function as hormones or neurotransmitters and are involved in bodily responses to stress.

Epinephrine

A hormone and medication, also known as adrenaline, that is produced naturally by the adrenal glands and is used medicinally to treat a number of conditions, including anaphylaxis, cardiac arrest, and superficial bleeding.

Norepinephrine

A neurotransmitter and hormone involved in the body’s fight or flight response, affecting attention and responding actions in the brain.

Selye And Lazarus

Reference to Hans Selye and Richard S. Lazarus, researchers known for their work in the field of stress and psychological stress theories.