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Anatomy & Physiology Chapter 1-3 Key Concepts

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Terms in this set (28)

  • What are the three main learning modalities mentioned?
    Visual, auditory, and kinesthetic learning styles.
  • What is the definition of anatomy?
    Anatomy is the study of structure and the relationships between body parts.
  • What is physiology?
    Physiology is the study of function and how body parts work.
  • What is the importance of taking notes according to the study guide?
    Taking notes helps retain information and organize learning effectively.
  • What is the purpose of flashcards in studying anatomy and physiology?
    Flashcards help with active recall and reinforce memory of key concepts.
  • What is homeostasis?
    Homeostasis is the body's ability to maintain a stable internal environment despite external changes.
  • What are the two main body cavities?
    The dorsal cavity (cranial and spinal) and the ventral cavity (thoracic and abdominopelvic).
  • What is the anatomical position?
    Body is standing upright, facing forward, arms at sides, palms facing forward.
  • What are the three planes of the body?
    Coronal (frontal), sagittal, and transverse planes.
  • What is the difference between the axial and appendicular skeleton?
    Axial includes head, neck, and trunk; appendicular includes limbs and girdles.
  • What is the function of the serous membrane?
    It reduces friction between organs and body walls.
  • What is the role of the feedback system in homeostasis?
    Feedback systems monitor and adjust physiological variables to maintain stability.
  • What is the difference between positive and negative feedback?
    Negative feedback reverses a change; positive feedback enhances a change.
  • What is the function of the cardiovascular system in homeostasis?
    It transports nutrients, gases, and wastes to maintain internal balance.
  • What is the significance of the cell in anatomy and physiology?
    The cell is the smallest unit of life and the basic structural and functional unit.
  • What is the role of the nervous system in homeostasis?
    It detects stimuli and coordinates responses to maintain balance.
  • What is the function of the respiratory system in homeostasis?
    It exchanges gases to supply oxygen and remove carbon dioxide.
  • What is the anatomical term for the 'belly button' region?
    Umbilical region.
  • What is the difference between proximal and distal?
    Proximal means closer to the point of attachment; distal means farther from it.
  • What is the function of the lymphatic system?
    It returns fluid to blood and helps with immunity.
  • What is the role of the digestive system in homeostasis?
    It breaks down food and absorbs nutrients for energy and repair.
  • What is the function of the urinary system?
    It removes waste and regulates water and electrolyte balance.
  • What is the anatomical term for the 'hip' region?
    Iliac region.
  • What is the difference between superficial and deep?
    Superficial means near the surface; deep means farther inside.
  • What is the function of the endocrine system?
    It secretes hormones to regulate body processes.
  • What is the role of the muscular system?
    It produces movement and maintains posture.
  • What is the anatomical term for the 'chest' region?
    Thoracic region.
  • What is the function of the integumentary system?
    It protects the body and regulates temperature.