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Questions and Answers
Which type of burns requires the use of skin grafts?
Which type of burns requires the use of skin grafts?
- 3rd degree burns (full thickness) (correct)
- 4th degree burns (muscle and bone)
- 2nd degree burns (partial thickness)
- 1st degree burns (epidermal)
What is the function of the Follicular Bulge stem cells in wound healing?
What is the function of the Follicular Bulge stem cells in wound healing?
- They differentiate into new skin cells
- They form a scab to protect the wound
- They migrate to the injury site and promote re-epithelialization (correct)
- They release growth factors to stimulate collagen production
What is the name of the muscle responsible for 'goosebumps'?
What is the name of the muscle responsible for 'goosebumps'?
- Epidermal Muscle
- Dermal Papillae Muscle
- Arrector Pili Muscle (correct)
- Hair Follicle Muscle
What is the function of the Langerhans cells in the epidermis?
What is the function of the Langerhans cells in the epidermis?
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What is the name of the structure where sebum is expelled from the sebaceous gland?
What is the name of the structure where sebum is expelled from the sebaceous gland?
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What is the characteristic of the cells in the sebaceous gland that undergo holocrine secretion?
What is the characteristic of the cells in the sebaceous gland that undergo holocrine secretion?
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What is the function of the Merkel cells in the epidermis?
What is the function of the Merkel cells in the epidermis?
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What is the name of the structure that is responsible for the formation of the hair shaft?
What is the name of the structure that is responsible for the formation of the hair shaft?
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What is the characteristic of the hair follicle that develops from the same epithelium of the external root sheath?
What is the characteristic of the hair follicle that develops from the same epithelium of the external root sheath?
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