What Congenital Disorder Results When the Vertebrae Fail to Form

question 149

Multiple Choice

What congenital disorder results when the vertebrae fail to form completely around the spinal cord, typically in the lumbosacral region?

• A) cystic fibrosis
• B) anencephaly
• C) hydrocephaly
• D) cerebral palsy
• E) spina bifida

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Definitions:

Onion

A vegetable with a pungent taste and smell, composed of multiple layers, used in cooking worldwide.

Semicircular Canals

Three fluid-filled tubes located in the inner ear that are key components in maintaining balance and detecting head movements.

Cochlea

A spiral-shaped cavity in the inner ear that plays a key role in converting sound vibrations into neural signals.

Nociceptors

Specialized sensory receptors responsible for detecting harmful stimuli and sending pain signals to the brain.