Exploring the Layers of the Integumentary System

Where is thick skin primarily found on the human body?

• On the abdomen

• On the palms of the hands

• On the scalp

• On the back

Which layer of the epidermis is the thickest and consists of dead cells?

• Stratum granulosum

• Stratum corneum

• Stratum spinosum

• Stratum basale

Which layer of the epidermis is only found in thick skin?

• Stratum basale

• Stratum granulosum

• Stratum spinosum

• Stratum lucidum

What is the primary function of melanocytes in the stratum basale?

• To produce sweat

• To provide pigmentation to the skin

• To produce sebum

• To detect fine touch

Tags

NGSS.MS-LS1-2

What type of tissue makes up the papillary layer of the dermis?

• Dense fibrous irregular connective tissue

• Areolar connective tissue

• Adipose connective tissue

• Stratified squamous epithelial tissue

What is the function of the Meissner's corpuscles found in the dermal papillae?

• To produce sebum

• To detect pain

• To produce sweat

• To detect fine touch

Which gland is responsible for producing a watery sweat for temperature regulation?

• Ceruminous gland

• Eccrine gland

• Apocrine gland

• Sebaceous gland

What is the primary function of the arrector pili muscle?

• To produce sweat

• To make hair stand up

• To detect fine touch

• To produce sebum

Where are apocrine glands primarily located?

• In the axillary and anogenital regions

• On the back

• On the palms of the hands

• On the scalp

Which layer is absent in thin skin but present in thick skin?

• Stratum lucidum

• Stratum basale

• Stratum spinosum

• Stratum granulosum