Preview

Organization of the Human Body

Powerful Essays
Open Document
Open Document
1882 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Organization of the Human Body
Chapter 1 :
Organization of the Human Body

Anatomy
· Study of the structure and shape of the body and its parts
Physiology
· Study of how the body and its parts work or function

Anatomy: Levels of Study
· Gross/Macroscopic Anatomy · Large structures · Easily observable · Regional anatomy · all the structure (muscles, bones, blood vessels, nerves, etc.) in the particular region of the body, such as the abdomen or leg, are examined. · Systemic anatomy · body structure is studied system by system · Surface anatomy · the study of internal structures as they relate to the overlying skin surface · ex: identifying bulging muscles beneath a bodybuilder's skin
· Microscopic Anatomy · Very small structures · Can only be viewed with a microscope · Cytology · considers the cells of the body · Histology · the study of tissues
· Developmental Anatomy · traces structural changes that occur in the body throughout the life span · Embryology · concerns developmental changes that occur before birth
· Essential tools for studying anatomy: · mastery of anatomical terminology · observation · manipulation · palpation (feeling organs with your hands) · auscultation (listening to organ sounds with a stethoscope)

Levels of Structural Organization
· Chemical level · Simplest level of the structural hierarchy · Atoms (tiny building blocks of matter) combine to form molecules, such as water and proteins. Molecules, in turn, associate in specific ways to form organelles (basic components of the microscopic cells.
· Cellular level · Cells have some common function, but individual cells vary widely in size shape because of their unique function
· Tissue level · Tissues are groups of similar cells
Continue Reading
View Writing Issues

You May Also Find These Documents Helpful

  • Powerful Essays

    Biology UNIT 5 Essay Plans
    • 2666 Words
    • 11 Pages

    Biology UNIT 5 Essay Plans

    4. Cells are easy to distinguish by their shape. How are the shapes of cells related to their function?…

    • 2666 Words
    • 11 Pages
    Powerful Essays
    Read More
  • Powerful Essays

    BIO 104 Chapter 3
    • 7229 Words
    • 29 Pages

    BIO 104 Chapter 3

    But not all cells are alike. Cells come in many shapes and sizes and perform various functions, depending on where they are found (Infographic 3.2). Moreover, they fall into two fundamentally different categories: prokaryotic or eukaryotic. Prokaryotic cells are relatively small and lack internal membrane-bound compartments, called organelles. Eukaryotic cells, by contrast, are much larger and contain many such organelles.…

    • 7229 Words
    • 29 Pages
    Powerful Essays
    Read More
  • Good Essays

    Anatomy Intorduction to the Human Body
    • 1369 Words
    • 6 Pages

    Anatomy Intorduction to the Human Body

    1. Define cellular homeostasis. How does the plasma membrane contribute to cellular homeostasis? Cellular homeostasis is the…

    • 1369 Words
    • 6 Pages
    Good Essays
    Read More
  • Good Essays

    Henrietta Lacks Research Paper
    • 377 Words
    • 2 Pages

    Henrietta Lacks Research Paper

    3. Cells often behave differently, even cells from the same sample. What gives cells these unique traits?…

    • 377 Words
    • 2 Pages
    Good Essays
    Read More
  • Powerful Essays

    AP1 chap 1study guide
    • 804 Words
    • 4 Pages

    AP1 chap 1study guide

    I. Regional Anatomy- All structures (muscles, bones, blood vessels, nerves etc.) in a particular region of the body such as the abdomen or leg, are examined at the same time.…

    • 804 Words
    • 4 Pages
    Powerful Essays
    Read More
  • Powerful Essays

    P4 M1 D1
    • 2211 Words
    • 10 Pages

    P4 M1 D1

    The knowledge of the structure of the body and how it works underpins all medical…

    • 2211 Words
    • 10 Pages
    Powerful Essays
    Read More
  • Good Essays

    Body Organization and the Integumentary, Skeletal, and Muscular Systems Worksheet
    • 13121 Words
    • 44 Pages

    Body Organization and the Integumentary, Skeletal, and Muscular Systems Worksheet

    Body Organization and the Integumentary, Skeletal, and Muscular Systems Worksheet Organ Systems Label each of the structures, and describe the systems overall structure. NumberSystemCharacteristics 1Integumentary systemProtects underlying tissues. Provides skin sensation. Helps regulate body temperature. Synthesizes vitamin D.2Skeletal systemAttachment for muscles. Protects organs. Stores calcium and phosphorus. Produces blood cells.3Respiratory systemExchanges respiratory gases with the environment.4Nervous systemRegulates and integrates body functions via neurons.5Endocrine systemRegulates and integrates body functions via hormones.6Cardiovascular systemTransports nutrients, respiratory gases, wastes, and heat. Transports immune cells and antibodies. Transports hormones. Regulates pH.7Lymphatic systemReturns tissue fluids to bloodstream. Protects against infection and disease.8Digestive systemPhysical and chemical breakdown of food. Absorbs, processes, stores food.9Muscular systemMoves body and maintains posture. Internal transport of fluids. Generation of heat. 10Urinary systemMaintains constant internal environment through the excretion of nitrogenous waste.11Reproductive systemProduces and secretes hormones. Produces and releases egg and sperm cells. Houses embryo/fetus (females only). Produces milk to nourish offspring (females only). Tissues Label the parts of the organ or structure, and describe the structure and its function. NumberStructureCharacteristics Function 1Connective tissueServes as a storage site for fat, plays an important role in immunity.Provides the body and its organs with protection and support.2Epithelial tissueIt must cover all the surfaces of the body. Therefore, it is found in our skin.Covers body surfaces, lines body cavities and organs, and forms glands.3Muscle TissueMuscle tissue is composed of muscle cells (called muscle fibers) that contract when stimulated.Is responsible for body movement and for movement of substances…

    • 13121 Words
    • 44 Pages
    Good Essays
    Read More
  • Better Essays

    Explain How To Understand Anatomy And Physiology Of The Human Body
    • 2067 Words
    • 9 Pages

    Explain How To Understand Anatomy And Physiology Of The Human Body

    ◦ HSC2028 MOVE AND POSITION INDIVIDUALS IN ACCORDANCE WITH THEIR PLAN OF CARE. ◦ Outcome 1. Understand anatomy and physiology in relation to moving and positioning individuals. ◦ 1.1 As care workers part of our role is to help people move and reposition in the safest possible way. To enable us to do this we need to understand the anatomy and physiology of the human body.…

    • 2067 Words
    • 9 Pages
    Better Essays
    Read More
  • Satisfactory Essays

    The Seven Organizational Approaches to Studying the Human Body
    • 352 Words
    • 2 Pages

    The Seven Organizational Approaches to Studying the Human Body

    The seven organizational approaches to studying the human body are body planes and body directions, body cavities, quadrants and regions, anatomy and physiology, microscopic to macroscopic, body systems and medical specializes. The body planes and body direction is the division of the body in to sections from front to back, right and left, and top and bottom. These sections are called the midsagittal plane, the coronal plane, and the transverse plane. This approach is used when studying organs and its function or specific areas with in the body like lungs, brain, and joint and tendons. The body cavity is the study of the body cavities and the organs in the cavities. This approach is used when studying certain organs in the body and how a disease affects different organs. The quadrants and regions divides the lower torso into four sections and nine region sections to identify the areas where internal organs are placed. This approach is a good reference to be used when conducting a physical exam of internal organs. The anatomy and physiology is the study of the structures with in the body and how they function in the body. This approach is good to be used when studying the structure and how cell work or the nervous system. Microscopic and macroscopic is the study of the smallest parts of the body and how they come together to make larger parts and more complex structures or systems. This approach is good to use when studying how cells combine to make organ. The Body systems approach is the study of the body’s organs and how they function together in the body. This approach is good to be used when studying the bodies systems such as the circulatory system, the respiratory system and how they function in the body. Medical specialty is the study of the human body for medical uses. This approach is also divided in to many different categories which are the use or study of anatomy, physiology diseases, diagnostic tests, medical and surgical procedures, and drugs. This…

    • 352 Words
    • 2 Pages
    Satisfactory Essays
    Read More
  • Satisfactory Essays

    Seven Organizational Approaches Paper
    • 371 Words
    • 2 Pages

    Seven Organizational Approaches Paper

    Body planes and body direction are splitting up in the body and divided into sections from top to bottom, from left to right and from front to back. These three groups are called transverse plane, coronal plane, and midsagittal plane. The approach that is used while studying these organs and there functions of specifics regions that’s in the body such as the brain, joint & tendons, and the lungs. The body cavities are the study body cavities and the study of organs in the cavities. This method is used in the study of certain organs in the body and the way diseases can affect different organs in your body. The quadrants and regions are what divided the low torso into four groups and into nine regions that recognize areas were the inner organs are located. This method is a good key point to uses while doing a physical exam of inner organs. Anatomy and physiology studies the body and the way the body works. Also the study of how the cells function in the body. This is a huge approach to uses when conducting a study of the body, cells, and the study of nervous system. Microscopic and Macroscopic are the studies of the tiny parts in the body and how they can form together and make bigger parts. They use this approach when studying the combination that makes organ. Body system is the review of the body’s organs and the way that work in the body. Most use this method when they are studying the system of body like the circulatory system, the respiratory system, and the way it functions in the body. Medical specialty is to an analyze the human body used for medical research. The medical method can be separated in many different groups that can be used to study anatomy and physiology, diagnostic tests, medical and surgical procedures,…

    • 371 Words
    • 2 Pages
    Satisfactory Essays
    Read More
  • Good Essays

    Atoms, Molecules, & Elements
    • 726 Words
    • 3 Pages

    Atoms, Molecules, & Elements

    Atoms are the smallest entities which resemble the properties of an element and cannot be broken down into smaller parts. Molecules are formed when two or more atoms are combined. This formation can happen in a variety of ways. When two oxygen atoms join O2 is formed, and when three oxygen atoms join O3 or ozone is formed. Both of these have different properties. Different atoms can also combine to form molecules. Hydrogen combines with sulfur to form H2S and hydrogen and oxygen also combine to form H2O.…

    • 726 Words
    • 3 Pages
    Good Essays
    Read More
  • Satisfactory Essays

    Anatomy and Physiology of Body Systems
    • 8293 Words
    • 34 Pages

    Anatomy and Physiology of Body Systems

    This unit will give learners a basic understanding of how the body is organised –…

    • 8293 Words
    • 34 Pages
    Satisfactory Essays
    Read More
  • Satisfactory Essays

    The Human Body: The Skeletal System
    • 86 Words
    • 1 Page

    The Human Body: The Skeletal System

    The human body is amazing in so many different ways, but yet very complex. So many things are happening all at once. The human body is sustained by the skeleton which is composed of the three most important parts: bones, cartilage, and ligaments. The Skeletal System is composed of two-hundred and six bones. Each of the bones are connected to another bone by ligaments and or tendons. Ligaments are a strong, flexible, and fibrous tissue that connects two bones or cartilages or holds together a…

    • 86 Words
    • 1 Page
    Satisfactory Essays
    Read More
  • Good Essays

    Atoms Molecules And Elements Paper
    • 763 Words
    • 3 Pages

    Atoms Molecules And Elements Paper

    Atoms are the smallest unit of matter and a group of atoms can form chemical bonds in order to form a molecule. Molecules are groups of two or more atoms that have bound together and are the makings of matter. Elements are a substance that has only one type of atom that make up that element. First we can learn about how halogens and alkali metals are extremely reactive, where as noble gases are non reactive. Secondly we have to compare the properties of molecules formed from atoms in similar families versus . Lastly, we can learn about what is meant by the electronic structure of atoms and how knowing the electronic structure of the atoms aid in the prediction of chemical reactions.…

    • 763 Words
    • 3 Pages
    Good Essays
    Read More
  • Better Essays

    The Human Body: The Nervous System
    • 1045 Words
    • 5 Pages

    The Human Body: The Nervous System

    The human Body is a very complex organism. It is composed of many different organs systems, which are vital for the body to function properly. They work with one another in order to carry out daily life activities and maintain the body’s proper functions. Among these organ systems lies one of the most important, the nervous system. The nervous system functions as the control center of the body, and it is in charge of the activities of the rest of the organs systems and the body’s components (Marieb, E.N. & Hoehn, K.). It helps the body communicate external environmental factors via electrical impulses that are transmitted through cells called neurons. These neurons can be up to a meter long and target a specific effector which it will help…

    • 1045 Words
    • 5 Pages
    Better Essays
    Read More

Related Topics