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Skin Conditions and Cancer

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Questions and Answers

What is the primary function of Langerhans' cells in the epidermis?

To produce sebum
To regulate body temperature
To provide structural support
To contribute to the body's immune system (correct)

What type of cells are present in the dermis?

Only fibroblasts and macrophages
Only mast cells and WBCs
Fibroblasts, macrophages, mast cells, WBCs, and nerve fibers (correct)
None of the above

What is the main function of the hypodermis?

To provide structural support
To regulate body temperature
To produce sebum
To act as a cushioning layer (correct)

What is the composition of eccrine gland secretion?

Water, electrolytes, amino acids, and peptides (C) Signup and view all the answers

Where are apocrine glands typically found?

In the axilla, anus, and breast (B) Signup and view all the answers

What is the function of sebaceous glands?

To produce sebum and slow down water loss (D) Signup and view all the answers

What is the role of Langerhans' cells in the immune system?

To present antigens to T-cells (B) Signup and view all the answers

What is the primary component of the dermis?

Connective tissue containing collagen and elastin (D) Signup and view all the answers

What is the function of the dermis?

To supply nutrients and oxygen via blood capillaries (A) Signup and view all the answers

What is the effect of UV light on Langerhans' cells?

It damages them (B) Signup and view all the answers

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