Epidermis Layers Quiz

What is the outermost layer of the skin called?

• Epidermis

• Dermis

• Hypodermis

• Subcutaneous layer

Which layer of the epidermis is the deepest?

• Stratum Corneum

• Stratum Lucidum

• Stratum Granulosum

• Stratum Germinativum

What type of cells are primarily found in the epidermis?

• Melanocytes

• Keratinocytes

• Fibroblasts

• Adipocytes

Which cells in the Stratum Germinativum produce pigment?

• Langerhans cells

• Merkel cells

• Melanocytes

• Stem cells

Which layer of the epidermis contains Langerhans cells?

• Stratum Corneum

• Stratum Spinosum

• Stratum Lucidum

• Stratum Granulosum

How many layers of keratinocytes are in the Stratum Corneum?

• 5-10 layers

• 10-15 layers

• 20-30 layers

• 30-40 layers

What happens to the cells in the Stratum Corneum?

• They multiply rapidly

• They are constantly shed and replaced

• They change color

• They become thicker

What happens in the Stratum Germinativum?

• To shed old cells

• Cell mitosis

• Keratinization

• To regulate temperature

Which layer is only found on the palms hands and soles of feet?

• Stratum Germinativum

• Stratum Granulosum

• Stratum Corneum

• Stratum Lucidum