A Nurse Explains That the Spinal Cord Extends from the Brainstem

question 23

Multiple Choice

A nurse explains that the spinal cord extends from the brainstem to the level of which vertebra?

• A) Last thoracic
• B) Second lumbar
• C) First sacral
• D) Coccygeal

---

Definitions:

Feature Analysis

A process in cognitive psychology focusing on how the brain decomposes visual stimuli into individual features or components for recognition.

Bottom-Up

An approach to process information by starting with the specifics and then building up to a complete understanding.

Top-Down

An approach or process that is initiated from the higher levels of a hierarchy and carried through to the lower levels, often in decision-making or processing information.

Perceptual Set

A psychological framework that predisposes individuals to perceive information in a particular way based on their expectations, emotions, and experiences.