Chapter 6 - Integumentary System
Study Guide Exam and Actual
Answers 2025\2026 Updated.
What are the general functions of the skin and integumentary system? - Answer 1. Protection
2. Regulation of Body Temperature
3. Communication
4. Excretion of Wastes
5. Vitamin D Production
What is the major organ of the integumentary system? - Answer Skin
____ membranes are found lining the nasal cavity, the oral cavity, respiratory tracts and
digestive tracts. - Answer Mucous Membranes
Pericardial, pleural, and peritoneal membranes are all examples of ____. - Answer Serous
Membranes
What is difference between serous and mucous membranes? - Answer Serous membranes
secrete a watery fluid, while mucous membranes secrete a thicker, stickier fluid
____ membranes form the inner linings of joints. - Answer Synovial Membranes
What is another name for cutaneous membrane? - Answer The Skin
The skin consists of what two layers? - Answer Epidermis and Dermis
The deeper layer of skin is known as the ___. - Answer Dermis
____ is the superficial layer of skin. - Answer Epidermis
What is the subcutaneous layer? - Answer layer of connective tissue (adipose and LCT) that
, List the layers of the epidermis start from the most superficial layer. - Answer Stratum
Corneium
Stratum Lucidum
Stratum Granulosum
Stratum Spinosum
Stratum Basale
Which layer of the epidermis contains the youngest cells? - Answer Stratum Basale
Which layer of the epidermis contains the only cells capable of cellular division? - Answer
Stratum Basale
Which layer of the epidermis is only found in the palms of the hands and the soles of the feet? -
Answer Stratum Lucidum
Which layer of the epidermis contains melanocytes? - Answer Stratum Basale
What are melanocytes? - Answer dark cells which secrete a dark pigment called melanin
What is the function of melanin? - Answer to absorb ultraviolet light and protect us from
sunburns
Which layer of the epidermis consists of only dead cells that have been replaced by keratin? -
Answer Stratum Corneum
What is the function of the epidermis? - Answer Waterproofing and Protection
Why do cells of the epidermis die as they are pushed closer to the surface? - Answer The cells
get farther and farther away from their blood supply.
Which layer of skin contains blood vessels? - Answer Dermis
What type of tissue makes up the dermis? - Answer Connective Tissue
Study Guide Exam and Actual
Answers 2025\2026 Updated.
What are the general functions of the skin and integumentary system? - Answer 1. Protection
2. Regulation of Body Temperature
3. Communication
4. Excretion of Wastes
5. Vitamin D Production
What is the major organ of the integumentary system? - Answer Skin
____ membranes are found lining the nasal cavity, the oral cavity, respiratory tracts and
digestive tracts. - Answer Mucous Membranes
Pericardial, pleural, and peritoneal membranes are all examples of ____. - Answer Serous
Membranes
What is difference between serous and mucous membranes? - Answer Serous membranes
secrete a watery fluid, while mucous membranes secrete a thicker, stickier fluid
____ membranes form the inner linings of joints. - Answer Synovial Membranes
What is another name for cutaneous membrane? - Answer The Skin
The skin consists of what two layers? - Answer Epidermis and Dermis
The deeper layer of skin is known as the ___. - Answer Dermis
____ is the superficial layer of skin. - Answer Epidermis
What is the subcutaneous layer? - Answer layer of connective tissue (adipose and LCT) that
, List the layers of the epidermis start from the most superficial layer. - Answer Stratum
Corneium
Stratum Lucidum
Stratum Granulosum
Stratum Spinosum
Stratum Basale
Which layer of the epidermis contains the youngest cells? - Answer Stratum Basale
Which layer of the epidermis contains the only cells capable of cellular division? - Answer
Stratum Basale
Which layer of the epidermis is only found in the palms of the hands and the soles of the feet? -
Answer Stratum Lucidum
Which layer of the epidermis contains melanocytes? - Answer Stratum Basale
What are melanocytes? - Answer dark cells which secrete a dark pigment called melanin
What is the function of melanin? - Answer to absorb ultraviolet light and protect us from
sunburns
Which layer of the epidermis consists of only dead cells that have been replaced by keratin? -
Answer Stratum Corneum
What is the function of the epidermis? - Answer Waterproofing and Protection
Why do cells of the epidermis die as they are pushed closer to the surface? - Answer The cells
get farther and farther away from their blood supply.
Which layer of skin contains blood vessels? - Answer Dermis
What type of tissue makes up the dermis? - Answer Connective Tissue
