Functions of Fingernails
Lisa Tanti Functions of Fingernails
Lesson 2: Functions of Fingernails
Objective: Students will be able to identify and describe the function of nails.
Assessment: Students will create a poster or infographic highlighting the different functions of fingernails.
Key Points:
- Recap on the basic structure of nails
- Discussion on the various functions of fingernails, such as protection and manipulation
- Importance of understanding the functions for performing manicures
Standard Addressed: EST1070-1.2
What is the main function of fingernails?
To protect the fingers
To enhance the beauty of the hands
To help in gripping objects
To regulate body temperature
Which of the following is not a function of fingernails?
Sensation
Protection
Grip
Regulation of body temperature
What is the scientific name for fingernails?
Onychology
Onychophagy
Onychomycosis
Onychium
Which layer of the fingernail is responsible for nail growth?
Nail bed
Nail matrix
Nail plate
Nail cuticle
What is the average rate of fingernail growth per month?
1 mm
2 mm
3 mm
4 mm
What can cause brittle nails?
Excessive moisture
Excessive exposure to sunlight
Excessive use of nail polish
Excessive use of hand sanitizer
What is the white half-moon shape at the base of the nail called?
Lunula
Cuticle
Nail bed
Matrix
What is the medical term for ingrown nails?
Onychopathy
Onychomycosis
Onychocryptosis
Onychorrhexis
Which vitamin is essential for healthy nails?
Vitamin A
Vitamin B
Vitamin C
Vitamin D
What is the purpose of the nail cuticle?
To protect the nail from bacteria
To provide nutrients to the nail
To prevent water loss
To regulate nail growth
