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WorksheetsIntegumentary System
Total questions: 25
Worksheet time: 26mins
The function of the integumentary system includes all of these except what?
Homeostasis
Cooling system
Synthesis of Vitamin A
Excretion of wastes
What layer of skin produces melanin?
Dermis
Epidermis
Hypodermis
Subcutaneous
The epidermis is composed of what kind of cells?
Simple squamous epithelial
Stratified cuboidal epithelial
Stratified squamous epithelial
Transitional epithelial
What types of cells found in the epidermis contain nerve endings that are touch receptors?
Keratinocytes
Langerhans cells
Melanocytes
Merkel cells
What layer of skin is composed of soft, flexible keratin?
Cuticle
Cortex
Medulla
Matrix
As cells are pushed from the deeper portion of the epidermis toward the surface,______.
they fill with keratin and die
they divide
their nutrient supply increases
they enter the dermis
