Answer the bell work questions. Write the underline portion of the state standard for your class. Follow the directions given for the graphic organizer and take notes for each of the body systems. Copy and draw the example/diagram of homeostasis given on slide 36. Complete the Exit Ticket questions on slide 39. Do NOT do the group work activities OR the extended learning (37,38,40,41) Once you finish this, choose ANY directed reading from the website. Summarize each section of the reading.
BELLWORK NAME AS MANY BODY SYSTEMS THAT YOU CAN REMEMBER FROM PREVIOUS CLASSES. WHICH BODY SYSTEM WOULD YOU BE WILLING TO LIVE WITHOUT AND WHY?
2) Review the definition of anatomy and physiology (A&P) from previous courses, identifying the sections, planes, and regions with associated organs in each. In the review, explain using correct medical terminology why the body is organized into systems and how the cellular building blocks (atoms, molecules, cells, and tissue) work together to form each of the organs.
Students will be able to Explain the organization and functions of the body systems and how they relate by creating a graphic organizer. Name the 11 body systems and their contribution to homeostasis through creation of a body system model.
10) Demonstrate an understanding of basic medical terminology in order to monitor patient/client status through: a. History and Physical including but not limited to: family, environmental, social, and mental history b. Brief Head to Toe Assessment noting normal vs. abnormal findings c. Vital Signs Assessment (VS) d. Height/weight, BMI /Calculation e. Specimen Collection 11) Outline the gross normal structure and function of all body systems and summarize appropriate medical text(s) in order to relate signs and symptoms of common diseases and disorders associated with each. a. integumentary and lymphatic systems b. nervous and musculoskeletal systems c. cardiovascular and respiratory systems d. digestive and urinary systems e. reproductive and endocrine systems
Students will be able to Explain the organization and functions of the body systems and how they relate by creating a graphic organizer. Name the 11 body systems and identify common diseases or disorders relating to specific organs through the creation of a body system model.
Draw two lines on your paper to make FOUR boxes. This will be a large plus sign! You will have three pages and twelve boxes. 11 body systems will be represented. The reproductive system will be split into male and female. This will be graded!
The Title of the Body System (Ex. Urinary) The Major Function (Ex. Excrete waste and maintain blood ph) The Organs (Ex. Kidney, ureters, bladder, urethra) Systems that Relate and How (Ex. Male Reproductive, Endocrine, Circulatory)
FUNCTION: The nervous system controls & coordinates everything in the body. This includes all movement and all of the activities of the organs & organ systems.
MAJOR PARTS OF THE NERVOUS SYSTEM 1. Brain: The controls center of the nervous system, and the whole body 2. Spinal cord: Carries messages to and from the brain. 3. Neurons (nerves) are the special cells that carry the messages through the body.
The nervous system sends electrical signals throughout the body and back to the brain by way of neurons.
Function: body s outer covering and forms a barrier to protect the body from chemicals, disease, UV light, and physical damage. Hair and nails extend from the skin to reinforce its protection excretes excess water and salts has a surface area of almost 20 square feet and weighs an average of 10 pounds.
The main parts: skin, hair, nails exocrine or sweat glands Part of the Excretory System-this is a combination of different system s organs that perform a similar function-the excretion of waste
Function: The circulatory system & respiratory system work together to supply cells with the oxygen and nutrients they need to stay alive.
The Main Parts: 1. The heart a) Atria: 2 upper chambers, receive blood from the body b) Ventricles: 2 lower chambers, pump blood out of heart c) Valves: Regulate the flow of blood through the heart
2. Blood vessels: a) Arteries: Carry oxygenated blood to the heart b) Veins: Carry deoxygenated blood to the heart c) Capillaries: The smallest, bring nutrients & oxygen to the tissues & absorb carbon dioxide & other waste products from them
3. Blood: a) Red blood cells: Contain hemoglobin & carry oxygenrepaired by Lymphatic System b) White blood cells (lymphocytes): Infection fightersproduced by Lymphatic System c) Platelets: Clot blood d) Plasma: The liquid part of blood
Function: The basic function of respiratory system is the exchange of oxygen & carbon dioxide between the blood, air and tissues. Air entering the respiratory system is warmed, moistened & cleaned before it enters the lungs. The lungs are a part of the Excretory System as it excretes carbon dioxide. Main Parts: 1. Nose (& mouth): air enters here 2. Pharynx: serves as a passageway for AIR & food 3. Epiglottis covers the entrance to the trachea when you swallow (so food does not go into lungs)
4. Larynx: contains two elastic folds of tissue called vocal cords 5. Trachea: also known as the windpipe 6. Bronchi: two large passageways in the chest cavity, each bronchus leads into one the lungs by the bronchioles 7. Alveoli of lungs: tiny air sacs (like grapes) where gas is exchanged
Function: controls mood and emotion, growth and development, tissue function, and metabolism the endocrine glands produce many different hormones which are chemical messengers sent through out the body
Function: Defends the body against infectious organisms and other invaders Phagocytes: chew up invading organisms Leukocytes: make antibodies that remember previous invaders and destroy them quickly
Major Organs: -Tonsils -Lymph nodes -Lymph ducts -Lymph vessels- these follow the tract of and communicate with the circulatory veins -Thymus gland- wastes away during teenage years and is also an endocrine gland -Spleen
FUNCTIONS: Muscles allow organs & bones of the body to move. The fibers that make up muscle, contract. The contraction makes the whole muscle shorter which allows them to move organs and bones.
3 TYPES OF MUSCLE 1. Skeletal: Attaches to bone & allows for movement 2. Smooth: Found in the walls of the stomach, intestines & blood vessels. Helps materials move through these structures- What is this process called? 3. Cardiac: Makes the heart beat to send blood to the body. Can you name any muscles?
Functions: - supports the body - protects the organs - allows the body to move - makes blood cells Parts of the skeletal system: Organs- bones Connective tissue- tendons Ligaments, and cartilage What are the differences?
Types of Bone Tissue: 1. Compact: Layer of hard bone that covers all bone. 2. Spongy: Surrounded by the compact bone, it has many holes & spaces in it. Makes bones lighter. 3. Bone marrow: Soft tissue inside of bones makes blood cells and lymphocytes. What two systems does bone marrow relate to?
Function: breaks down food into simpler molecules that can be used by the cells of the body. The Parts of the Digestive System: Key Organs Mouth food is chewed & mashed into paste Salivary glands secrete saliva containing enzymes to begin chemical break down
Esophagus Muscular that pushes food into the stomach Stomach Muscular sac churning to breakdown food mechanically & chemically with enzymes Small Intestine (bowels) where nutrients are absorbed Large Intestine (bowel) Removes water from undigested food material. Also called the colon What other body system do these organs relate to? What is peristalsis?
Accessory Organs of the Digestive System Pancreas Secretes hormones to control blood sugar (insulin) and enzymes to digest starch, fat, protein. Liver Produces bile which dissolves fat Gall bladder Stores bile before entering small intestine Which body system does the pancreas also belong to?
Function: excrete and remove waste products from the blood, maintain blood ph and regulate the water content of the blood. This system is often referred to as the Excretory System because the excretion of waste is its primary function.
THE MAIN PARTS: 1. Kidneys = located on either side of the backbone and partially protected by the ribcage 2. Blood enters the kidney and is cleaned and filtered. Relating to what system? 3. Urea= (a toxic substance), excess salts, and water are removed from the blood and form urine 4. Once filtered, clean blood leaves the kidney and returns to circulation. 5. Nephrons = the functional, blood-filtering units of the kidney 6. Ureters= 2 tubes, one leaving each kidney, carry urine to the urinary bladder 7. Bladder= a saclike organ where urine is stored before being excreted 8. Urethra= a tube that carries urine form the bladder & releases it from the body Can a person have more than two kidneys? Two ureters? Can a person live with one kidney?
The main function of the reproductive systems is to make egg and sperm cells which will combine to make a zygote (offspring) +
Male Reproductive System Function: produce and deliver sperm. The male testes produce the hormone testosterone. What two other body systems does the male reproductive system relate to? How?
Functions: 1. To produce eggs 2. To receive sperm 3. Provide an environment that a baby can develop in Ovaries produce the hormones estrogen and progesterone and are parts of the Endocrine System. Female Reproductive System What is the placenta? What other system does it belong to?
Homeostasis refers to the ability of an organism or environment to maintain stability in spite of changes. All organs and organ systems work together to maintain a stable environment. Example: body temperature
Your small group will be assigned a body system. Make an anatomical model of the human body. Your group will need to include all of the following on your poster related to the body system assigned to your group: Title and overall function of the body system Draw/Color all of the organs that are part of the body system Identify the major function of each organ Describe how this system maintains the homeostasis of the body BE CREATIVE!!! Give your model and background, clothes, depth, etc. You may use your textbooks or online resources for further information. Your entire group will be graded on this project. Assign each person a task and write it on the back of your poster. Individually: Read and summarize the Homeostasis Defined article from its tab on the class website. Make sure to explain the terms related to feedback and negative feedback.
Your small group will be assigned a body system. Make an anatomical model of the human body. Your group will need to include all of the following on your poster related to the body system assigned to your group: Title and various functions of the body system Draw/Color all of the organs that are part of the body system Label and describe FIVE diseases or disorders related to this system BE CREATIVE!!! Give your model and background, clothes, depth, etc. You may use your textbooks or online resources for further information. Your entire group will be graded on this project. Assign each person a task and write it on the back of your poster. Individually: Read and summarize the Homeostasis Defined article from its tab on the class website. Make sure to explain the importance of our body systems working together.
1. Would you change your answer on your Bellwork after our lesson? Why? 2. Which two body systems relate to the exchange of oxygen and carbon dioxide? 3. Which body systems relate to our hormones? 4. What is another name for the Lymphatic System? 5. What are the three accessory organs of the Digestive System?
Students will complete the following projects over the course of this semester relating to the 11 body systems: Career Research Project Interesting/Weird Disease Research Project Interactive Model Project
Students will complete the following projects over the course of this semester relating to the 11 body systems: Career Research Paper Interesting or Weird Disease Research Paper