Adipose Tissue

Location: under skin, around kidneys and eyballs, in breasts

Functions: reserves food fuel, insulates, supports and protects organs

Anaphase

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1. Interphase

2. Early Prophase

3. Late Prophase

4. Metaphase

5. Anaphase

6. telophase and cytokinesis

Areolar Connective Tissue

Function: Wraps and cushions organs, bacteria=role in inflammation, holds and conveys tissue fluid

Location: Under epithelia, forms lamina propria of mucous membranes=packages organs, surrounds capillaries

Dense Regular Connective Tissue

Function: attaches muscles to bones or to muscles, attaches bones to bones, takes stress well

Location: Tendons, Most Ligaments, aponeuroses

Elastic Cartilage Tissue

Function: Maintains the shape of a structure while allowing flexibility

Location: External ear, epiglottis

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Stratified Squamous Epithelium

Function: Protects underlying from abrasion

Locaton: (Nonkeratinized) Esophagus, mouth, and vagina, (Keratinized-dry) epidermis of the skin

Fibrocartilage

Function: Strong and ability to absorb compressive shock

Location: Intervertebral discs, pubic symphysis, discs of knee joint

Hyaline Cartilage

Function: supports and reinforces, cushioning, resists compressive stress

Location: covers ends of long bones in joint cavities, forms costal cartilage (ribs), nose trachea, and larynx, most embryonic skeleton

Interphase

First Stage

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Metaphase

Lining of chromosomes

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Telophase

Cells start to pull apart before completely separating

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Prophase

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Pseudostratified Columnar Epithelium

Functions: Secretion (mucus), propulsion of mucus by cilliary action

Location: (nonciliated) type in male's sperm-carrying ducts, ducts of large glands, (ciliated) lines trachea, upper respiratory tract

Simple Columnar Epithelium

Function: Absorption, secreation of mucus, enzymes, and other substances, ciliatd type propels mucus

Location:(Nonciliated) lines most digestive track, gallbladder, (ciliated) lines small bronchi, uterine tubes, regions of uterus

Simple Cuboidal Epithelium

Function: Secreation and Absorption

Location: Kidney tubules, ducts and secretory portions of small glands, ovary surface

Simple Squamous Epithelium

Function: Allows passage of material by diffucsion and filtration (where protction not important); secreates lubrication substances in serosae

Location: Kidney glomeruli, air sacs of lungs, lining of heart, blood vessels, and lymphatic vessels, lining of ventral body cavity (serosae)

Transitional Epithelium

Function: Stretches readily, permits distension of urinary organ by contained urine

Location: Lines ureters, bladder, and part of the urethra

What is this?

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Sectioned Eccrine Gland

(simple coiled tubular gland)

Location: soles of feet, forehead, palms

What is this?

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Sectioned Sebaceous Gland

(or oil glands, sebaceous=greasy)

Location: all over body except for soles and palms

most common, slow growing, full cure (surgical excision)

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arises from keratinocytes, grow rapidly if not removed, if caught early and removed by radiation or sugically, chances of cure is good.

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cancer of melanocytes, deadly because highly metastic and resistant to chemo,

can be where ever theres pigment, ABCD(E)

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measuring fluid loss from burns in percentages (divdes into 11 areas)

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Single row of cells composed of keratinocyte stem cells, melanocytes, and Merkel cells

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Several cell layers thick, with intermediate filaments, keratinocytes and Langerhans' cells  

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Three to five layers of flattened keratinocytes possessing filaments and keratohyaline and lamellated granules

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A thin, translucent band consisting of a few rows of flat, dead, keratinocytes  

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Many cell layers of dead keratinocytes filled with keratin (outermost layer of skin)  

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(Clear Layer)

between corneum and granulosum

is dead keratinocytes

On palms and soles

Keratinized stratified squamous epithelium

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Adipose connective tissue

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Areolar connective tissue  

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Dense irregular connective tissue  

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Sebaceous glands  

(oil glands)

secrete sebum

What gland is: Most abundant on the palms, soles, and forehead

Eccrine (sudoriferous) glands  

sweat

Apocrine sudoriferous glands

true sweat+fatty acids= apocrine

+(sometimes bacteria)=odor

Ceruminous glands  

(cera=wax)

cerumen=earwax (block entry?)

Mammary glands

secrete milk

 A rare condition where hair follicles are attacked by the immune system, causing the hair to fall out in patches  

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Fluid-filled, raised lesions, common around the mouth and nose, that develop a yellow crust and eventually rupture; contagious  

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Large, unsightly mass of scar tissue at the skin surface produced by excessive and prolonged proliferation of connective tissue during the healing of skin wounds  

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Chronic inflammatory condition, resulting from an over proliferation of the epidermis, characterized by reddened epidermal papules covered with dry, silvery scales  

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Too much carotene 

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Jaundice 

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Cyanosis

 deoxygenated hemoglobin is more prone to the optical bluish discoloration

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Redness or erythema 

hyperemia of the capillaries in the lower layers of the skin. It occurs with any skin injury, infection, or inflammation.^[1]

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Blood clots beneath the skin