The Nurse Explains That the Spinal Cord Extends from the Brainstem

question 12

Multiple Choice

The 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

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Definitions:

Environment

The sum of all external conditions and influences affecting the life, development, and survival of an organism or group of organisms.

Metamorphic Rock

A type of rock that has been changed by heat, pressure, and chemical processes from its original form, usually buried deep within the Earth's crust.

Sandstone

A medium-grained, clastic sedimentary rock composed mostly of grains of sand, along with other material.

Weathering

The process by which rocks, minerals, and soils are broken down by the effects of weather, water, and biological organisms.