Nail And Skin Care Ch 9 Flashcards
On what part of the body is the skin the thinnest?
A. Shoulders
B. Scalp
C. Eyelids
D. Hands
Eyelids
Which of the following is the outer layer of the epidermis?
A. Stratum granulosum
B. Stratum spinosum
C. Stratum corneum
D. Stratum lucidum
Stratum corneum
The epidermis contains no ____ , but has many small nerve endings.
A. Keratin
B. Melanin
C. Blood vessels
D. Fibrous protein
Blood vessels
What epidermis layer is responsible for the growth of the epidermis?
A. Stratum corneum
B. Stratum spinosum
C. Stratum germinativum
D. Stratum granulosum
Stratum germinativum
Subcutaneous tissue, also known as ___ , is a layer of fatty tissue found below the dermis.
A. Connective
B. Adipose
C. Fibrous
D. Elastic
Adipose
What substances lubricates the skin and preserves the softness of the hair?
A. Sebum
B. Melanin
C. Elastin
D. Collagen
Sebum
Which nerve fibers carry impulses from the brain to control muscle movement?
A. Sensory
B. Motor
C. Sensory
D. Receptor
Motor
What layer of the dermis contains the lymph glands?
A. Papillary
B. Granular
C. Basal cell
D. Reticular
Reticular
____supply nourishments to the skin in the form of protein, carbohydrates, and fat.
A. Blood and water
B. Water and oxygen
C. Blood and lymph
D. Sebum and lymph
Blood and lymph
What can occur to the skin when collagen fibers become weakened?
A. Wrinkles and sagging of the skin
B. Fatty tissues
C. Goosebumps
D. Skin tags
Wrinkles and sagging of the skin
The color of the skin, whether fair or dark, depends on genetics and _____.
A. Keratin
B. Sebum
C. Melanin
D. Collagen
Melanin
One of the most prominent characteristics of aged skin is it’s _____.
A. Formation of blackhead
B. Lots of color
C. Oiliness
D. Loss of elasticity
Loss of elasticity
What body system controls the activity of sweat glands, which regulate body temperature and help eliminate waste products from the body?
A. Circulatory
B. Endocrine
C. Lymphatic/immune
D. Nervous
Nervous
The outermost layer of the epidermis is covered with a thin layer of sebum, which makes the skin _____.
A. Waterproof
B. Trait
C. Sensitivity
D. Absorbent
Waterproof
What is sebum secretion affected by?
A. Injury
B. Pathogens
C. Heat
D. Hormones
Hormones
How much do humans perspire daily?
A. 1 gallon
B. 1 to 2 cups
C. 1 to 2 pints
D. 1 to 2 quarts
1 to 2 pints
______is a function of the skin that protects the body from the environment.
A. Secretion
B. Heat regulation
C. Absorption
D. Excretion
Heat regulation
The skin protects the body from injury and ____.
A. Pain
B. Pathogens
C. Pressure
D. Emotional stress
Pathogens
A ____ is a small blister or sac containing containing clear fluid, lying within or just beneath the epidermis.
A. Tumor
B. Macule
C. Nodule
D. Vesicle
Vesicle
An example of a bulla is _____.
A. Impetigo
B. Severe acne
C. Lipoma
D. A liver spot
Impetigo
Which of the following primary lesions requires a medical referral?
A. Papule
B. Macule
C. Cyst
D. Pustule
Cyst
A wheal can be caused by____.
A. Poison Ivy
B. Mosquito bite
C. Second degree burns
D. Acne
Mosquito bite
An abnormal mass varying in the size, shape, and color is a ____.
A. Tumor
B. Bulla
C. Cyst
D. Nodule
Tumor
Severely cracked or chapped hands or lips is considered a ___.
A. Crust
B. Keloid
C. Fissure
D. Ulcer
Fissure
An excoriation could be caused by ____.
A. Chicken pox
B. Psoriasis
C. A post-operative repair
D. Nail biting
Nail biting
Which of the following is a thick scar resulting from excessive growth fibrous tissue?
A. Excoriation
B. Keloid
C. Cicatrix
D. Crust
Keloid