What You Need to Know About…

Slides:

Advertisements

Similar presentations

September 29-30, Burns can be caused by: heat, electricity, UV radiation, or chemicals.

Advertisements

Burns Heat, electricity, radiation, certain chemicals  Burn (tissue damage, denatured protein, cell death) Immediate threat: –Dehydration and electrolyte.

Skin Problems – infections, allergies, or damages Ch 4 Integument System Warning: Graphic Pictures.

WARM UP 11/18 1. Name the 4 layers of the epidermis in order. 2. What do melanocytes do? 3. What is found in the stratum spinosum? 4. What does keratin.

Chapter 5 Integument. Hair Follicle Review Nails Scale-like modifications of epidermis that forms clear protective covering on dorsal surface of distal.

Pages ABCD Rule A  Asymmetry Two sides of pigmented mole do not match B  Border irregularity Borders of mole are not smooth C  Color Different.

Neoplasms (Growths). Neoplasms 1. Moles Pigmented Moles Benign growth of Melanocytes.

Chapter 4.  Basal Cell Carcinoma  Squamous Cell Carcinoma  Malignant Melanoma  Kaposi Sarcoma.

Diseases/Disorders of the Integumentary system Ms. Susan Chabot.

Skin Homeostatic Imbalance Ch. 4c. What goes wrong with skin? What skin problems do you know about? What skin problems do you know about?

S KIN C ANCER Kathy Sheriff, RN, BSN. S KIN C ANCER One in five Americans Crucial risk factor—over exposure to UV radiation in sunlight Other cases, frequent.

Skin Cancers Pages

Ch. 4 Continued Skin Structures and Homeostatic Imbalances.

ELAINE N. MARIEB EIGHTH EDITION 4 Copyright © 2006 Pearson Education, Inc., publishing as Benjamin Cummings PowerPoint ® Lecture Slide Presentation by.

Essentials of Human Anatomy & Physiology Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Slides 4.1 – 4.32 Seventh Edition Elaine.

Integumentary System Ch. 5 Part 3. Skin Disorders Cancer Burns.

SUN SAFETY TERMINOLOGY. ABCD RULE  A way to tell the difference between a regular mole and one that may be skin cancer  Asymmetry  Border  Color 

Skin Cancer Skin cancer is the most common type of cancer

PowerPoint ® Lecture Slide Presentation by Patty Bostwick-Taylor, Florence-Darlington Technical College Copyright © 2009 Pearson Education, Inc., publishing.

Cancer Invasive cellular neoplasm that has the capability of spreading throughout the body or body parts; uncontrolled cell growth.

Chapter 3.  Cutaneous –dry membrane of stratified squamous epithelia and loose connective tissue  Mucous –mucous membrane of epithelia and areolar tissue.

Skin Cancer Anatomy & Physiology Mrs. Halkuff. Metastasize (Metastasis): Spreading of cancer Benign: A non- cancerous tumor Malignant: A cancerous tumor.

Skin and Body Membranes  Function of body membranes  Line or cover body surfaces  Protect body surfaces  Lubricate body surfaces.

Other Skin Imbalances. Burns Skin is only as thick as a paper towel When it is severely damaged nearly every body system suffers. Burn = Tissue damage.

Skin Homeostatic Imbalances. Slide 4.23 Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings  Infections  Athletes foot  Caused.

Burns Tackmann A & P.

Dr. Rod, Human Anatomy & Physiology, Skin What is it? (Anatomy) What is it? (Anatomy) What does it do? (Physiology) What does it do? (Physiology)

Skin Disorders  Cancer: rapid mitotic division of cells caused by a trigger environmental, genetic  Skin cancer: is caused by exposure to UV rays. There.

A&P WED-THU, 12/10-12/11 1.Complete overview of Integumentary System 2. Skin Cancers? 3.Study for Unit Quiz on WED 4.Integumentary Syst. Quiz on THU.

Skin Cancer, Burns, and Tattoos. Skin cancer is the most common type of cancer 2 out of 5 cancers are skin cancers.

The Integumentary System

The Skin Cancer Problem

Integumentary System Chapter 5.

BURNS AND DISORDERS OF THE INTEGUMENTARY SYSTEM

Aim: How can mitosis lead to a disruption in homeostasis?

Aim: How can mitosis lead to a disruption in homeostasis?

INFECTIONS Allergies, Fungal, Bacterial, Viral, Infection, Inflammation, and Genetic.

What you need to know to prevent it

NOTES: Other Homeostatic Skin Imbalances:

Skin Problems – infections, allergies, or damages

Skin Cancer Can be benign or malignant

Skin Cancer, Burns, & Wounds

Give 3 examples of Skin cancer

SKIN (Integumentary System).

Integumentary System : Skin & Body Coverings / Membranes

Integumentary System: Homeostatic Imbalances of the Skin

Skin Cancer 4/13/17 Page 93- RS.

Integumentary System Skin function Skin (cutaneous membrane)

Skin Cancer 11/3/15 Page 85.

SKIN CANCER NOTES.

JEOPARDY INTEGUMENTARY SYSTEM.

The Integumentary System

Pg 30 Burns Protein denaturation and cell death caused by heat, electricity, UV radiation/X-rays, or chemicals 2 main dangers Dehydration–Loss of fluids.

I can identify various skin cancers.

Appendages of the Skin Sebaceous glands Sweat glands Sebum Eccrine

Skin Cancer 4/11/18 Page 93- RS.

Overview of Anatomy & Physiology

Skin Homeostatic Imbalances

Homeostatic Imbalances of Skin

Advanced Biology Burns Skin Cancer.

Skin Homeostatic Imbalances

Anatomy chp 6 cont Hair and nails.

Do now activity #2 What is the physiology of sebaceous glands?

Skin and Body Membranes

Appendages of the Skin Sebaceous Glands Sweat Produce oil

Skin Cancer and Burns.

Skin Cancer 11/12/18 Page 107- RS.

Presentation transcript:

What You Need to Know About… SKIN CANCER & BURNS

What is a BURN?  Tissue damage & cell death caused by: Heat, electricity, UV radiation, or chemicals.

What is a BURN?  Tissue damage & cell death caused by: Heat, electricity, UV radiation, or chemicals. The body loses fluid supply – electrolyte imbalance and dehydration follow; fluids must be replaced immediately!

RULE OF NINES 

RULE OF NINES  method used to determine the volume of fluid lost. This method divides the body into 11 areas and each area accounts for 9 percent of the total body SURFACE AREA. BOTH the anterior and posterior head and neck is estimated as 9% of body.

CLASSIFICATION OF BURNS

CLASSIFICATION OF BURNS: First-degree burn: only the epidermis is damaged. What is usually considered a first degree burn? sunburn

CLASSIFICATION OF BURNS: Second-degree burn: the epidermis & upper dermis are damaged. What is the appearance of the skin? red and blisters Can regeneration of the epithelium occur? yes (some epithelium still present)

CLASSIFICATION OF BURNS: Third-degree burn: destroys entire thickness of skin These burns are referred to as FULL thickness burns. Skin grafts are necessary because regeneration is no longer a possibility.

SKIN CANCER BENIGN vs. MALIGNANT Cancerous skin tumors that spread and invade other body areas are malignant. BIGGEST RISK FACTOR FOR SKIN CANCER IS overexposure to UV radiation.

3 TYPES OF SKIN CANCER: 1) Basal cell carcinoma Least malignant / most common type. Cells of the stratum basale cannot form keratin. No longer is a boundary between epidermis and dermis.

3 TYPES OF SKIN CANCER: 2) Squamous cell carcinoma Arises from the cells of stratum spinosum. This epidermal cancer is also believed to be sun-induced.

3 TYPES OF SKIN CANCER: 3) malignant melanoma Cancer of PIGMENT PRODUCING CELLS or melanocytes. About 5% of skin cancers are this type. Melanoma can begin wherever there is pigment; some cancers develop from pigmented moles. Often deadly; chance for survival is about 50%. Early detection is key!

ABCDE Rule Used to examine spot of high pigment or moles  Early detection of skin cancer! A asymmetry two sides do not look the same B border irregularity indentations are visible – not smooth C color blacks, tans, browns – sometimes reds and blues D diameter larger than the size of a pencil eraser – 6 mm E evolving changes over time