What do you know about the human body?

Slides:

Advertisements

Similar presentations

Integumentary System Scratching the Surface. Our Largest Organ… Major functions include: –Protection – prevents chemical and physical injury –Sensory.

Advertisements

The Skin Chapter 14 Section 4.

The Integumentary System. The Skin The largest organ in the body – Covers the entire body Function: acts a a barrier against infection and injury, helps.

o Outer, thinnest layer. Outermost cells are dead and water repellent. o Are below epidermis thicker than epidermis and contain blood vessels. Nerves,

Integumentary System The Skin. 3 Main Layers of Tissue 1.Epidermis – outermost layer of the skin Made up of 5 smaller layers No blood vessels or nerve.

Related Anatomy Unit 3 The Integumentary System Integumentary System Skin (epithelial tissue) + Accessory organs Glands ( oil, sweat, mammory) Hair Nails.

Anatomy & Physiology Integumentary System. Largest system in the body Largest organ in the body System includes skin, glands, blood vessels, nerves, hair,

Nervous system and Integumentary System (skin)

Section 36-3: Integumentary System (Skin)

Here They Are: Your Body Systems (Part 1).

Chapter 15, Section 4 The Skin Monday, February 15, 2010 Pages

The Skin. Skin Made of three layers – epidermis – Dermis – hypodermis.

3/2/2015 Starter Which of these organs helps to maintain balance in the body and why? 1. Lung 3. Tongue 2.Kidney 4. Heart Practice: Notes Glue here when.

The Integumentary System. Skin The largest organ in your body Functions Covers the body and prevents water loss Protects the body from injury and infection.

BIO 1004 Flora.  Serves as a barrier against infection and injury, helps regulate body temperature, removes waste products, and provides protection from.

What’s Your Function? Looking at the skin!. Epidermis Outermost layer of skin Made up of 2 parts –Exterior --- Consists of layers of dead cells.

Integumentary System  Composed of skin, hair, sweat glands, and nails  The name is derived from the Latin integumentum, which means “a covering.” 

The Integumentary System. Skin, Hair and Nails Now using the microscopes. Examine your skin, hair and nails. In your spiral, diagram what you see.

Integumentary System. Integumentary system A barrier against infection and injury, helps regulate body temperature, removes wastes, provides protection.

Integumentary system project By Ethan Icenhower and Brantley Thompson.

33.3 Integumentary System KEY CONCEPT The integumentary system has many tissues that protect the body.

Integumentary System. A system composed of multiple types of tissue: –Epithelial tissue –Connective tissue –Muscle tissue –Nervous tissue Also includes,

STARTER #3 1.Label the cavities to the right a. b. c. d. 2.What type of tissue lines organs and cavities? 3. What type of tissue is this?

Integumentary System “The PROTECTOR!!!”. Functions of the Integumentary System:  Protects internal organs/systems  Protects against infectious organisms.

Prefixes and Suffixes cut = skin derm = skin melan = black seb = oil.

Here They Are: Your Body Systems (Part 1)

INTEGUMENTARY SYSTEM skin Components of the integumentary system Skin Hair Nails Glands.

Muscular System. Hair Pore Epidermis Dermis Subcutaneous Erector Muscle Hair FollicleSweat Gland Fat Cells Capillary Nerve Ending.

What’s Your Function? Looking at the skin!. Why is Your Skin Important? 1. Prevents water loss. 2. Protects from injury & infection. 3. Helps to regulate.

INTEGUMENTARY SYSTEM Includes skin and all accessory organs - hair, nails and a variety of glands (sweat and oil); single largest organ in the body FUNCTIONS:

Integumentary System Skin, Nails, Hair, Glands What organs make up the integumentary system? -skin, and accessories (nails, hair, glands) -integument.

 The skin is made up of three layers of tissues. › Epidermis, dermis, fatty layer (subcutaneous)

What’s Your Function? Looking at the skin!. Why is Your Skin Important? Cover the body & prevents water loss. Protects from injury & infection. Helps.

What you will do today... -Name the largest organ of the integumentary system -List the general functions of the skin -Describe the structure of the layers.

Integumentary System Ch Functions of the Skin: 1. Prevent water loss. 2. Protects from injury & infection. 3. Helps to regulate body temperature.

The Skin This is gonna cover EVERYTHING Mr. Sanders.

THE INTEGUMENTARY SYSTEM C14L3 HUMAN SKIN. Integumentary System skin hair nails.

Integumentary System (Skin). What Can You Observe About Skin? Look at the skin on your arms and hands. What does your skin do for your body?

Unit 3: Integumentary System A&P Chapter 5

Integumentary System.

36–3 The Integumentary System

Unit 3: Integumentary System A&P Chapter 5

Integumentary (Skin) System

Chapter 11 Lesson 6 The Skin Click!.

The Integumentary System (in-teg-yoo-MEN-tuh-ree)

Integumentary System Function(s):

Integumentary System (Ch. 6)

Integumentary System (Ch. 6)

The Integumentary System

The Skin Ch 14 Sect 3.

The Integumentary System (the skin)

Integumentary Notes January 7th, 2015.

Integumentary System Functions:

Chapter 14: Bones, Muscles, and Skin Section 4: The Skin

The Integumentary System

Control of Muscle Contraction

Do Now: Name the largest organ in your body

What Are the Functions and Structures of the Skin?

In- Out- What is the lARGEST organ in your body?

Integumentary System.

Integumentary System The Skin.

SKIN is IN! Objective: To learn the structure and function of the Integumentary System Bell Work: On the surface of your fingers are unique little ridges,

What is the largest organ in the human body?

Integumentary System SKIN.

The Integumentary System

Chapter 14 Section 4: Skin Key concepts: What are the functions and the structures of skin? What habits can help keep your skin healthy? Key terms: epidermis,

Lesson 1: Integumentary System

Presentation transcript:

What do you know about the human body?

SKIN

Integumentary System Parts Skin Follicles Oil Glands and Sweat Glands Hair Nails

SKIN largest organ in the body 12-15% of body weight surface area of 1-2 meters Melanin – pigment or color cells that gives color to skin and protects from sun

Layers of the Skin Epidermis – outermost, thinnest layer (what we see). Outermost cells of the epidermis are dead Dermis – layer right below the epidermis that contains blood vessels, sweat glands, oil glands, hair follicles, nerves, and muscles Fatty Layer – insulates the body (also called Subcutaneous layer)

FIVE Functions of Skin 1. Protection – protective covering 2. Sensory Response 3. Formation of Vitamin D – helps absorb calcium 4. Regulates body temperature 5. Rids your body of waste (sweat – water and salt)

Skin functions in homeostasis (maintaining body balance) Protection (barrier) - selectively permeable – acts similar to cell membrane Regulation of body temperature - sweat glands (perspiration) Sensory reception – pain, pressure (touch) and temperature Prevents excess water loss