BIO 210 Lecture Unit 2 Exam Exam
Guide 2024 WITH QUESTIONS AND
WELL IDENTIFIED ANSWERS !!! REAL
2026!!
what tissue types make up the integument? - ANSWER✔✨-connective, epithelial, muscle (arrector
pili), nervous (merkle cells)
another term for integument - ANSWER✔✨-cutaneous membrane
study of skin: - ANSWER✔✨-dermatology
subcutaneous layer - ANSWER✔✨-aka hypodermis, connective and adipose tissue layer just under
the dermis
thin skin - ANSWER✔✨-covers most of the body
thick skin - ANSWER✔✨-Covers the palms of the hands and soles of the feet
Has five layers of keratinocytes
melanin - ANSWER✔✨-A pigment that gives the skin its color and protects from UV exposure
, nevus - ANSWER✔✨-mole
freckles - ANSWER✔✨-flat, melanized patches
capillary hemangioma - ANSWER✔✨-a soft, raised, pink, or red vascular birthmark
cavernous hemangioma - ANSWER✔✨-collection of blood, the most common benign tumor
lines of cleavage - ANSWER✔✨-collagen organized in parallel lines in body, cuts in surgery are usually
made parallel to these lines to help healing
striae - ANSWER✔✨-Stretch marks; Linear dermal scars that affects skin that is subjected to
continuous stretching;
vasoconstriction - ANSWER✔✨-narrowing of blood vessels
vasodilation - ANSWER✔✨-widening of blood vessels
integumentary structures derived from epidermis - ANSWER✔✨-nails, hair, exocrine glands of the
skin
Where is hair not found? - ANSWER✔✨-palms, soles, lips
terminal hair - ANSWER✔✨-coarse, long hair of eyebrows, scalp, axillary, and pubic regions
vellus hair - ANSWER✔✨-pale, fine body hair of children and adult females
Guide 2024 WITH QUESTIONS AND
WELL IDENTIFIED ANSWERS !!! REAL
2026!!
what tissue types make up the integument? - ANSWER✔✨-connective, epithelial, muscle (arrector
pili), nervous (merkle cells)
another term for integument - ANSWER✔✨-cutaneous membrane
study of skin: - ANSWER✔✨-dermatology
subcutaneous layer - ANSWER✔✨-aka hypodermis, connective and adipose tissue layer just under
the dermis
thin skin - ANSWER✔✨-covers most of the body
thick skin - ANSWER✔✨-Covers the palms of the hands and soles of the feet
Has five layers of keratinocytes
melanin - ANSWER✔✨-A pigment that gives the skin its color and protects from UV exposure
, nevus - ANSWER✔✨-mole
freckles - ANSWER✔✨-flat, melanized patches
capillary hemangioma - ANSWER✔✨-a soft, raised, pink, or red vascular birthmark
cavernous hemangioma - ANSWER✔✨-collection of blood, the most common benign tumor
lines of cleavage - ANSWER✔✨-collagen organized in parallel lines in body, cuts in surgery are usually
made parallel to these lines to help healing
striae - ANSWER✔✨-Stretch marks; Linear dermal scars that affects skin that is subjected to
continuous stretching;
vasoconstriction - ANSWER✔✨-narrowing of blood vessels
vasodilation - ANSWER✔✨-widening of blood vessels
integumentary structures derived from epidermis - ANSWER✔✨-nails, hair, exocrine glands of the
skin
Where is hair not found? - ANSWER✔✨-palms, soles, lips
terminal hair - ANSWER✔✨-coarse, long hair of eyebrows, scalp, axillary, and pubic regions
vellus hair - ANSWER✔✨-pale, fine body hair of children and adult females
