Sagot :
Answer:
A healthy fingernail has the function of protecting the distal phalanx, the fingertip, and the surrounding soft tissues from injuries. It also serves to enhance precise delicate movements of the distal digits through counter-pressure exerted on the pulp of the finger.
What is the function of nail?
The nail functions by protecting the digits and contributing to tactile sensation. Understanding nail anatomy is not only essential for understanding physiology but also comprehending the pathophysiology behind many nail presentations. Clinically, many cutaneous and systemic diseases can manifest on the nails
Answer:
A nail is a claw-like keratinous plate at the tip of the fingers and toes in most primates. Nails correspond to claws found in other animals. Fingernails and toenails are made of a tough protective protein called alpha-keratin which is a polymer and found in the hooves, hair, claws and horns of vertebrates.