Asked by ariellehayden@yahoo.com Hayden on Sep 22, 2024

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Which of the following is NOT true of the curvatures of the vertebral column?

A) The thoracic and sacral curvatures are convex on the anterior side and concave on the posterior side.
B) There are four curvatures of the vertebral column.
C) Primary curvatures are formed by the time of birth.
D) The cervical and lumbar curvatures are secondary curvatures.
E) All of these are true of the curvatures of the vertebral column.

Curvatures

Bends or curves in a structure, organ, or path, which can vary in degree and can affect bodily functions or posture.

Vertebral Column

The flexible, bony structure forming the backbone or spine in humans and other vertebrates, comprised of individual vertebrae, providing support and protection to the spinal cord.

Anterior Side

The front or forward-facing part of the body or any anatomical structure.

  • Understand the anatomical curvatures of the vertebral column and their classification.
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Isaac Clifford3 days ago
Final Answer :
A
Explanation :
The thoracic and sacral curvatures are actually convex on the posterior side and concave on the anterior side, which is the opposite of what is stated in option A.