Understanding Nail Anatomy

What is the visible part of the nail called?

• Nail plate

• Nail bed

• Nail root

• Cuticle

What is the function of the nail matrix?

• To provide color to the nail surface.

• To protect the nail from infection.

• The function of the nail matrix is to produce new nail cells for nail growth.

• To anchor the nail to the finger.

What is the term for the skin that surrounds the nail?

• hangnail

• nail bed

• fingernail

• cuticle

What is the purpose of the nail bed?

• To protect the finger from injury

• The purpose of the nail bed is to support the nail and provide nutrients for its growth.

• To serve as a decorative element for the nail

• To enhance the color of the nail

What is the hard protective covering of the nail made of?

• Keratin

• Chitin

• Collagen

• Calcium

What is the lunula in nail anatomy?

• The lunula is the cuticle surrounding the nail.

• The lunula is the main part of the nail that grows outwards.

• The lunula is the area where the nail meets the skin.

• The lunula is the crescent-shaped, pale area at the base of the nail.

What is the role of the cuticle?

• The cuticle helps in photosynthesis.

• The cuticle aids in seed dispersal.

• The cuticle serves to protect plants and reduce water loss.

• The cuticle is responsible for nutrient absorption.

What part of the nail grows the fastest?

• The nail matrix

• The nail bed

• The cuticle

• The free edge