On average hair scalp hair grows about 47 inches per year scalp hairs grow for about 68 years and then the follicle rests for several months. Human anatomy and physiology i bsc 2085c book title integrate. Hard level 52% of success 20 questions 24 439 players. The pearson custom library for anatomy and physiology i and ii bsc 2085c and bsc 2086c university of north florida. The structures of the integumentary system involved in protection is are a.
The integumentary system is the set of organs that forms the external covering of the body and protects it from many threats such as infection, desiccation, abrasion, chemical assault and radiation damage. You must complete your own lab report and turn it in. Comparing hairy and relatively hairfree skin microscopically use the skin slide. Accessory structures integumentary accessory structures hair, hair follicles, sebaceous glands, sweat glands, and nails. Sebum or oil from the sebaceous glands is slightly acidic, retarding bacterial colonization on the skin surface. The dermis might be considered the core of the integumentary system derma skin, as distinct from the epidermis epi upon or over and hypodermis hypo below. When capillary blood flow to the skin and enhanced by nervous system controls, heat radiates from the skin surface. Human anatomy and physiology laboratory manual pig version. Integumentary system exercise 7 answers free pdf file. This anatomy quiz on the skin structure of the integumentary system is developed to test your knowledge on the layers, appendages, and nerve endings in the skin. Have partner close their eyes and give them a single toothpick.
Locating structures on a skin model follow the instructions in the lab manual using figure 7. Observe a model of the skin and name its structures activity 1. Exercise 7 the integumentary system answers on healthtap. The lab report must be completed in order to get credit.
Chapter 06 lecture outline palm beach state college. The outermost portions of the body are covered by at least one protective layer of cell b. Locating structures on a skin model identify the following structures on the skin model and answer the questions below epidermis layers from superficial to deep q. Integumentary system introduction to the skeletal system textbook reference. Our skin is our first barrier against infectious diseases and. I will assume that you know what the exercise covers in general and i will only. Introduction the skin houses more than half a million sensory receptors of pressure, pain, heat, cold, movement, and vibration. Kruse biology 231 human anatomy and physiology laboratory objectives integument laboratory exercise 7 the integumentary system we will be performing the following activities activity 1 locating structures on a skin model activity 2 identifying nail structures activity 3 comparison of hairy and relatively hair free skin microscopically activity 4 differentiating.
The integumentary system answers bsc 2085c unf studocu. Most superficial layer of the epidermisconsists of 2030 layers of dead, scalelike keratinocytes. The integumentary system the integumentary system exercise 7 begins. See chapter 5 for cartilage, bone, and blood tissue see chapter 6 for the integumentary system see chapter 7 for introduction of the skeletal system what you need to be able to do on the exam after completing this. Again, i created these to to along with exploring creation free notebooking pages for english from the roots up vol.
The interrelationship of structure and function of each body system will be presented in two. The integumentary system consists of the largest organ in the body. Workbook page 85 exercise 7 chapter 5 anatomy and physiology. Laboratory manual for anatomy and physiology, 6th edition. Integumentary system practice test rancho high school. Name lab timedate the skin integumentary system integumentary system the two basic tissues of which the skin is composed are dense connective tissue, which makes up the dermis, and 1, which forms the epidermis. The integumentary system scottsbluff public schools. See appendix b for guide to multimedia resource distributors. Integumentary structurefunction the epidermis stratified squamous epithelium several distinct cell layers. Activity the integument consists primarily of a cutaneous mem models or charts of the integumentary brane composed of a superficial. The integumentary system chapter 6 skin functions skin layers skin color hair nails cutaneous glands burns. See chapter 5 for cartilage, bone, and blood tissue see chapter 6 for the integumentary system see chapter 7 for introduction of the skeletal system what you need to be able to do on the exam after completing this lab exercise. Lab exercise 7 bluegrass community and technical college. Hairs across the body are in various, asynchronous phases.
What vitamin is synthesized when the skin is exposed to sunlight. The skin and accessory structures perform a variety of essential functions, such as protecting the body from. Investigate cell parts and functions, including the plasma membrane, cytosol, and. The integumentary system the integumentary system consists of the skin, hair, nails, the subcutaneous tissue below the skin, and assorted glands. Pcc bi 231 laboratory exercise 7 the integumentary. The integumentary system is the bodys first line of defense against bacteria, viruses, and other pathogens. Exercise 35a the lymphatic system and immune response 235 exercise 36 anatomy of the respiratory system 241 exercise 37a respiratory system physiology 247 exercise 38 anatomy of the digestive system 257 exercise 39a chemical and physical processes of digestion. Learn vocabulary, terms, and more with flashcards, games, and other study tools.
Figure 5u202 layers of the epidermis are known as u201cstratau201d filename. This skin is an amazing organ that is designed to protect the human body from many outside elements, one being harmful uv rays. What are the functions of the subcutaneous layer, and is it considered a layer of the skin. The skin is continuous, with the mucous membranes lining the bodys. Describe 2 integumentary system mechanisms that help regulate body temperature 1. Integumentary system pictures free pdf file sharing. The two basic tissues of which the skin is composed are dense connective tissue, which makes up the dermis, and which forms the epidermis. What to expect on your first lab practical lab practical discussion.
Integument or integumentary system distinct layer of tissue which primarily serves as the protective barrier against outside elements c. Introduction skin is composed mostly of connective tissue underneath a layer of epithelial. Identifying nail structures follow the instructions in the lab manual. This skin is an amazing organ that is designed to protect the human body from. Chapter 7 integumentary system and body temp anatomy and. Integumentary system csi fingerprinting lab for the human body. Integumentary system notes springfield public schools. Integumentary structurefunction the epidermis stratified squamous epithelium several distinct cell layers thick skinfive layers on palms and soles thin skinfour layers on rest of body.
The tough waterrepellent protein found in the epidermal cells is called. Anatomy and physiology lab manual answers exercise 7. Explain how the skin helps regulate body temperature. The integumentary system includes the skin and its appendages such as hair, nails, and glands that produce oil or sweat. It is a waterproof covering, the first line of defense against infection, allows us the sense of touch, and it helps define our shape. Integumentary system consists of the skin and accessory organs. It makes up 1215% of body and has an entire surface area between 12 meters. Lab video exercise 4 and 5 tissues and skin this video covers the laboratory exercises 4 and 5 including tissues connective and epithelial and skin integumentary system. The skin integumentary system notebooking pages homeschool giveaways believe it or not, i still have a few more anatomy notebooking sets that i havent shared. The skin is a sensory organ, too, with receptors for detecting heat and cold, touch, pressure, and pain. The dermis is made of two layers of connective tissue that compose an. The skin and its derivatives sweat and oil glands, hair and nails serve a number of functions, mostly protective. Lab exercies are designed in a way that requires students to first apply information they learned and then critically evaluate it.
This extraordinary organ system protects the internal structures of the body from damage, prevents dehydration, stores fat, and produces vitamins and hormones. It contains blood and lymph vessels, nerves, and other structures, such as hair follicles and sweat glands. It also helps provide protection from harmful ultraviolet radiation. Explain how the skin helps maintain body temperature. The allen laboratory manual for anatomy and physiology, 6th edition contains dynamic and applied activities and experiments that help students both visualize anatomical structures and understand complex physiological topics. Activity the integument consists primarily of a cutaneous mem models or charts of the integumentary brane composed of a. Laboratory 6 integumentary system, bone tissue, exercises 5,6. Review sheet exercise 7 the integumentary system answers, lab corp drug screen oxycodone. Each hair goes through a growth phase followed by a resting phase.
Learn anatomy and physiology exercise 7 with free interactive flashcards. Laboratory manual for anatomy and physiology, 6th edition wiley. Have each person look at a different slide and rotate through to speed up the process 3. Everyone has a unique set of fingerprints, even identical twins. The integumentary system is made up of the skin, hair, nails, sweat glands, and the sebaceous glands. Lab timedate the skin integumentary system basic structure of the skin 1. Integumentary system worksheet medical terminology, body. The subcutaneous layer is not one of the layers of skin. Answers part 1 answers to the first lab exam, not including the histology slides.
The integumentary system has sensory receptors that can distinguish heat, cold, touch, pressure, and pain. Integumentary system anatomy and physiology nurseslabs. The two basic tissues of which the skin is composed are dense irregular connective tissue, which makes up the dermis, and 1, which. Wet lab 265 exercise 40 anatomy of the urinary system 273 exercise 41a urinalysis 279. Human anatomy and physiology laboratory manual answers. Chapter 7 integumentary system and body temp anatomy and physiology with miss lisa at northcoast medical training academy studyblue. Exercise 2 organ systems overview 7 exercise 3 the microscope 11 exercise 4 the cell. Transport mechanisms and permeabilitywet lab 24 exercise 6a classification of tissues 33 exercise 7 the integumentary system 41 exercise 8 classification of covering and lining membranes 47. Exercise laboratory integumentary system procedure.
It also helps maintain homeostasis within the body by assisting with the regulation of body temperature and water balance. Study 108 chapter 7 integumentary system and body temp flashcards from natalie c. There are three kinds of fibers that intermingle with the cells of the dermis. Exercise laboratory integumentary system procedure introduction the integumentary system consists of the skin and asso overview of the integument eiated structures, such as hair, nails, and several glands. Welcome to the virtual lab for human anatomy and physiology i. Complete the following statements by writing the appropriate word or phrase on the correspondingly numbered blank. Use this integumentary system fingerprinting activity to simulate detective work and fbi or crime scene investigation in your classroom. The integumentary system flashcards easy notecards. Human skin purpose what is the purpose of this activity. Sweat from the sudoriferous glands is slightly hypertonic and can flush off most bacteria on the skin surface. Which one of the folloiwing is not primary function of the skin. Integumentary system laboratory exercises free pdf file. See chapter 5 for cartilage, bone, and blood tissue see chapter 6 for the integumentary system see chapter 7 for introduction of the skeletal system. Human anatomy and physiology kingsborough community college.
Integumentary system exercise 7 answers free pdf file sharing. Choose from 500 different sets of anatomy and physiology exercise 7 flashcards on quizlet. A very think transparent band of flattened, dead keratinocytes with indistinct boundaries. Functions of the integumentary system protection against injury and infection regulates body temperature sensory perception regulates water loss chemical synthesis. The skin protects deeper tissues from mechanical damage bumps, chemical damage acids and bases, ultraviolet radiation damaging effects of sunlight, bacterial damage, thermal damage heat or cold, and desiccation drying out. The length of this phase is measured in years, typically from 2 to 7 years. Accessory structures of the skin include hair, nails, sweat glands, and sebaceous.
With a pencil or pen, touch your partners fingertip so as to make a visible mark on the skin. Help manage time and improve learning inside and outside of the lab. Chapter 7 integumentary system and body temp anatomy. Functions of the skin skin is a barrier to microbes, chemical irritants, water loss.
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