20 Questions
Which cells are found in the dermis?
Fibroblasts, macrophages, and adipose cells
What is the function of the dermis?
Structural support, immunological protection, and thermoregulation
Which components make up the extracellular matrix of the dermis?
Collagen, elastic fibers, and ground substance
What is the function of sweat glands in the skin?
Regulating body temperature and excreting waste products
What are the receptors responsible for detecting pain in the skin called?
Nociceptors
Which receptors are responsible for detecting vibrations in the skin?
Pacinian corpuscles
What is the function of mechanoreceptors in the skin?
Detecting pressure, vibrations, and texture
Which layer of the skin contains the epidermis and dermis?
Dermis
What is the function of collagen in the dermis?
Providing resistance and strength
Which cells are responsible for producing sweat in the skin?
Sweat glands
Which type of tissue is found in the papillary region of the dermis?
Areolar connective tissue
What percentage of the dermis does the papillary region make up?
20%
Which of the following is NOT found in the papillary region of the dermis?
Adipocytes
What type of receptors are present in the papillary region of the dermis?
Mechanoreceptors
What is the function of dermal papillae in the papillary region of the dermis?
To increase contact surface between dermis and epidermis
Which type of connective tissue is predominant in the reticular region of the dermis?
Dense irregular connective tissue
What is the main function of the reticular region of the dermis?
To provide resistance, extensibility, and elasticity
Which of the following is NOT found in the reticular region of the dermis?
Meissner corpuscles
What is the role of adipocytes in the reticular region of the dermis?
To store fat
What is the function of Pacinian corpuscles in the reticular region of the dermis?
To sense touch
Test your knowledge on the structure of the dermis and its various components such as connective tissue, cells, extracellular matrix, blood vessels, hair follicles, glands, and nerve endings. Learn about the functions of the dermis in providing structural support, immune response, protection, thermoregulation, and water retention.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
