Chapter 3: Skin Structure, Disorders & Diseases
Epidermis, Dermis, Skin Lesions & When to Refer|37 Questions|Board Exam Prep
Vocabulary Matching
Match each numbered term with the correct lettered definition.
Fill in the Blank
Complete each statement with the correct term or phrase.
The epidermis is made up of distinct layers (strata).
The stratum is the deepest layer of the epidermis where new skin cells are produced.
The protein that makes skin waterproof and protective is called .
Sebaceous glands produce , an oily substance that lubricates the skin and hair.
A nail technician should a client to a physician if they observe signs of a skin disease or infection.
Contact dermatitis is an allergic reaction caused by direct with an irritant or allergen.
The sudoriferous (sweat) glands help regulate body and eliminate waste products.
A bulla is similar to a vesicle but is larger than cm in diameter.
Multiple Choice
Select the best answer for each board-exam style question.
The epidermis does NOT contain:
Which layer of the skin contains collagen, elastin, blood vessels, and nerve endings?
A client presents with red, itchy, inflamed skin on their hands. This condition is most likely:
Melanin is produced by specialized cells called:
A nail technician should refuse service and refer a client to a physician when they observe:
The function of the subcutaneous layer is to:
Psoriasis is characterized by:
Which type of skin cancer is the most dangerous?
True / False
Write T for True or F for False in the blank.
The epidermis contains blood vessels that nourish the skin cells.
The stratum corneum is the outermost layer of the epidermis and is composed of dead, keratinized cells.
Nail technicians are qualified to diagnose skin diseases and disorders.
Elastin is a protein in the dermis that gives skin its ability to stretch and return to its original shape.
A macule is an elevated, pus-filled lesion on the skin surface.
Eczema and dermatitis are terms often used interchangeably to describe inflammatory skin conditions.
Skin that is infected with a contagious condition can still receive nail services safely.
Sudoriferous glands are also known as sweat glands and help regulate body temperature.
Short Answer
Answer each question in 2-3 complete sentences.
Describe the five layers of the epidermis from outermost to innermost and explain the primary function of each.
Explain the difference between a skin disorder and a skin disease, and describe when a nail technician should refer a client to a physician.
Identify three primary skin lesions and three secondary skin lesions. Describe each briefly.