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Introduction to the Integumentary System
1. Hair – This fluffy stuff on the surface of your skin grows from a hair matrix in the hair papilla that has a good blood supply enclosed in the region of the hair bulb and sheath. Hair has an inner layer, an outer layer a protective cuticle. The hair is housed in a hair follicle, which is like another protective shell for the hair.
how do hair follicles form

[DOCX File]PROPERTIES OF THE HAIR & SCALP
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Begins at the base of a hair follicle, deep in the dermis. The hair papilla contains capillaries and nerves. The hair bulb produces hair matrix: a layer of dividing basal cells. produces hair structure. pushes hair up and out of skin. Hair Shaft Structure. Medulla. The central core . Cortex. The middle layer . Cuticle. The surface layer. Keratin. As hair is produced, it is keratinized. Medulla contains flexible soft keratin
layers of hair follicle

An Introduction to the Integumentary System
The hair, skin, and nails are known collectively as the integument. which is the largest and fastest growing organ of the body. HAIR - A slender, threadlike filament of protein keratin which is an appendage or outgrowth of the scalp and body. HAIR PARTS. Hair root - part of the hair located below the surface of the scalp. Hair shaft
what is a hair follicle

[DOC File]Lecture outline Chapter 1
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A. hair - located everywhere except palms, soles, nipples, parts of external genitalia. 1. follicle = tube of epidermis and c.t. from which hair grows. c.t. root sheath – surrounds epidermal root sheath. epidermal root sheath. outer layer is an invagination of the epidermis . inner layer comes from matrix of hair
function of hair follicle

[DOC File]Chapter 5 Lecture Outline - Integument
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3.List the parts of a hair follicle and explain the function of each part. Also describe the functional relationship of arrector pili muscles to the hair follicles. 4.Name the regions of a hair and explain the basis of hair color. Describe the distribution, growth, replacement, and changing nature of hair …
hair follicle cells

[DOC File]Movement change in position or motion of internal parts
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Distinguish between a hair and a hair follicle. 25. Distinguish between eccrine and apocrine sweat glands. 26. Explain how sweat glands help regulate body temperature. 27. Explain importance of Vasodilation and Vasoconstriction. Name _____ Per. _____ Date _____ Title: Integumentary System Worksheet Author ...
dead hair follicles treatment

[DOCX File]Ms. Connor's Website - Welcome
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Begins at the base of a hair follicle, deep in the dermis. The hair papilla contains capillaries and nerves. The hair bulb produces hair matrix. A layer of dividing basal cells. Produces hair structure. Pushes hair up and out of skin. Hair Shaft Structure. Medulla. The central core . Cortex. The middle layer . Cuticle. The surface layer. Keratin. As hair is produced, it is keratinized. Medulla contains flexible soft keratin
hair follicle black bulb

[DOCX File]Derivatives of the epidermis (skin appendages:
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Figure below is a diagram of a cross-sectional view of a hair in its follicle. Complete this figure by following the directions in steps 1-3. Identify the . two portions of the follicle wall. by placing the correct name of the sheath at the end of the appropriate leaser line. Use different . colors . to color these regions. Label, color code ...
structure of hair follicle

[DOCX File]Anatomy Assignments - Home
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2. Make a diagram of a hair follicle. Label all the parts to the hair and indicate their . function. 3. On your diagram, indicate where the capillaries come in contact with the hair . follicle How does the structure of the capillaries make them so good at delivering . nutrients to cells. 4.
how do hair follicles form

The Structure and Growth Cycle of Hair Follicles
Label the shaft, root, and hair bulb/3. Label the following parts of the hair follicle and describe their purposes. Dermal root sheath/2. Epithelial root sheath (Both external and internal portions)/3. Describe the growth of hair./2. Draw the hair papillae and discuss what happens there. _____/2. Label which of the 3 types of hair this is ...
layers of hair follicle

Parts of a hair follicle