Which Bone Is Labeled as Letter G in the Figure

question 75

Multiple Choice

Which bone is labeled as letter G in the figure above?

• A) Pisiform
• B) Scaphoid
• C) Triquetrum
• D) Lunate

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Definitions:

Exocrine Glands

Glands that secrete substances through ducts to an external or internal surface of the body.

Endocrine Glands

Glands that secrete hormones directly into the bloodstream, where they regulate processes such as growth, reproduction, and metabolism.

Reticular Formation

A network of neurons located in the brainstem that is critical for regulating wakefulness and sleep-wake transitions.

Neurotransmitter

Chemicals in the brain that transmit signals from one neuron to another, affecting mood, thought processes, and physical actions.