Which Spinal Level Is Closest to the Brain

question 65

Multiple Choice

Which spinal level is closest to the brain?

• A) Lumbar
• B) Thoracic
• C) Coccygeal
• D) Sacral

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Definitions:

D-2 Receptors

Dopamine receptors mainly involved in the modulation of neurotransmission, influencing movement, motivation, and emotional response.

Tardive Dyskinesia

A neurological disorder characterized by involuntary, repetitive body movements, often resulting from long-term use of antipsychotic medication.

Second-Generation Antipsychotic

A class of medication primarily used to treat psychosis, including schizophrenia, marked by fewer extrapyramidal side effects than first-generation antipsychotics.

Clozapine

An antipsychotic medication used in the treatment of schizophrenia, particularly effective in patients resistant to other treatments.