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The Body Systems

This guide explores the organization of the human body, highlighting the major systems, including the lymphatic, immune, endocrine, nervous, cardiovascular, respiratory, digestive, urinary, and muscular systems. Each system has specific cells and organs performing vital functions essential for maintaining homeostasis and health. We delve into how these systems cooperate with one another, exemplified by how the cardiovascular system supports multiple systems. Additionally, common diseases affecting each system are discussed to emphasize their importance in overall well-being.

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The Body Systems

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  1. The Body Systems

  2. Organization of Life • Levels of organization • Cells, tissues, _______, ______, _______ • Division of labor • Each body system has a specific job

  3. Lymphatic System • Organs • Function- a transport system for lymph and white blood cells

  4. Lymphatic System • Cooperation- Transports white blood cells for the immune system. Transports fluids for the cardiovascular system. • Diseases • Tonsillectomies • Swollen nodes

  5. Immune System • Parts- • Bone Marrow • Spleen • Thymus • Special cells- WBCs, T-Cells, macrophages, antibodies

  6. Immune System • Function- protects the body against foreign invaders, • Cooperation- Uses the ________ system for transportation. The skin is apart of the integumentary system. • Invaders- bacteria, viruses

  7. Endocrine System • Organs • Function- makes hormones which regulates your body • Regulates- growth, sugar, reproduction, sleep, mood

  8. Endocrine System • Cooperation- • uses cardiovascular system for transport • Gets help from kidney, and liver • Diseases • Diabetes • Hormone disorders

  9. Nervous System • Parts • Brain, spinal cord, neurons (nerve cells) • Function • Transmit messages between the brain and rest of the body using chemicals and electricity

  10. Nervous System • Cooperation • Control movements of the muscular and skeletal body systems • Diseases • Epilepsy • Alzheimer’s • Parkinson’s • Multiple sclerosis http://www.youtube.com/watch?v=cNaFnRKwpFk

  11. Nervous System

  12. Nervous System

  13. Common Themes • Organization of Life • Division of Labor • Homeostasis • Checks and Balances

  14. Cardiovascular System • Cardio- heart • Vascular – blood vessels • Also called circulatory system • Parts (anatomy) • Cardiac cell, cardiac tissue, heart, vein, artery, blood • Function • Pumps blood through the body • Transport system

  15. Cardiovascular System • Cooperation • Receives oxygen from the respiratory system • Transports hormones for the endocrine system • Transports nutrients from the digestive system • Diseases • Heart attacks • High blood pressure • strokes

  16. Respiratory System • Respire- breathe • Parts ( anatomy) • Lung cell, lung tissue, lungs, sinuses, pharynx, larynx, trachea, bronchial tube, bronchiole, alveoli • Function • Take in oxygen (O2) and release carbon dioxide (CO2)

  17. Respiratory system • Cooperation • Cardiovascular system • Diseases • Pneumonia • Emphysema • Lung cancer

  18. Digestive System • Anatomy (Parts) • Stomach cell • Stomach tissue • stomach, mouth, esophagus, small intestines, large intestines, gull bladder, liver • Function • Breaks down food so your body can absorb nutrients

  19. Digestive System • Cooperation • Cardiovascular system • Diseases • Obesity • High blood pressure

  20. Urinary System • Anatomy • Cell- kidney cell • Tissue- kidney tissue • Organs- Kidneys, Bladder • Function • Filters and eliminates liquid wastes

  21. Urinary System • Cooperation • Receives waste from the Digestive System • Returns water and nutrients with the Cardiovascular System • Diseases • Urinary tract infection

  22. Muscular System • Anatomy • Cell- muscle cell • Tissue- muscle tissue • Organs-muscles • Function • Moves your body

  23. Muscular System • Cooperation • Works with the skeletal system and nervous system to move your body. • Diseases • Muscular dystrophy • Parkinson's

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