Which of the Labeled Structures in the Diagram of the Trigeminothalamic

question 32

Multiple Choice

Which of the labeled structures in the diagram of the trigeminothalamic pathway is a second-order neuron?

• A)A
• B)B
• C)C
• D)D

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Definitions:

Calcified

Having deposits of calcium salts within tissues, which can indicate aging or pathological changes.

Rheumatoid Arthritis

An autoimmune disorder characterized by chronic inflammation of the joints, leading to pain and deformity.

Thoracic Vertebra

One of the twelve vertebrae located in the mid-upper back, part of the spinal column that supports the thoracic (chest) region.

Sinus

A cavity within the bones or tissues, often referring to those in the nasal area that are lined with mucous membranes.