Anatomy & Physiology: The Unity of Form and Function, 7th Edition

Published by McGraw-Hill Education
ISBN 10: 0073403717
ISBN 13: 978-0-07340-371-7

Chapter 6 - Section 6.2 - Hair and Nails - Before You Go On - Page 190: 11

Answer

The nail organ is an integral component of the digital tip. It is a highly versatile tool that protects the fingertip, contributes to tactile sensation by acting as a counterforce to the fingertip pad, and aids in peripheral thermoregulation via glomus bodies in the nail bed and matrix.Because of its form and functionality, abnormalities of the nail unit result in functional and cosmetic issues.

Work Step by Step

Nails 189
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