Chapter 4 pt 2

Card Set Information

Author:
Anonymous
ID:
110913
Filename:
Chapter 4 pt 2
Updated:
2011-10-21 12:35:01
Tags:
Tissue continued
Folders:

Description:
muscles
Show Answers:

Home > Flashcards > Print Preview

The flashcards below were created by user Anonymous on FreezingBlue Flashcards. What would you like to do?



  1. Muscle Tissue Contracts to Produce Movement

    ---Mucle :
    • Skeletal
    • moves body parts
    • Voluntary, multinucleated (long, Large)



  2. Muscle Tissue Contracts to Produce Movement
    Cardiac Muscle:
    • Smooth mucle
    • Invouluntary,signal nucleus
  3. Muscle Tissue Contracts to Produce Movement
    Smooth Musscle
    • Surrounds hallow structures
    • Invouluntary, single nucleus
  4. FYI: Skeletal Muscle (x100) Skeletal Muscle cells are very long and have many nuclei
  5. Fyi: Cardiac muscles (x225) Cardiac muscles cells interconnect with eachother.
  6. FYI: sheet of smooth muscle (X250) smooth muscle cells are thin and tapered
  7. Nurevous Tissues Transmit Impulses
    Neuron:
    Specialized nervous system cell
  8. Nurevous Tissues Transmit Impulses
    Neuron:FUNCTION
    Generate and transmit electrical ipulses
  9. Nurevous Tissues Transmit Impulses
    Neuron:STRUCTURAL COMPONENTS:
    cell body, dendritesiaxon
  10. Nurevous Tissues Transmit Impulses
    GLIAL CELLS:
    support nuerons
  11. Organ and organ systems perform complex functions
    ORGANS:
    Contain two or more tisssues types joined together;perform specific functions
  12. Organ and organ systems perform complex functions
    ORGANS SYSTEMS:
    groups of organs that perform a common function
  13. Organ and organ systems perform complex functions
    ORGANS: EXAMPLES:
    • digestive system: mouth, throat, stomach,intestines and liver
    • Lymphatic system:lymph nodes, tonsils, and spleen
  14. Body cavaties
    ANTERIOR CAVITY:
    • Thoracic cavity
    • twopleural cavities
    • Pericardial cavity
  15. Body Cavities
    ABDOMINAL CAVITY:
    • Prosterior cavity
    • Cranial cavity
    • spinal cavity
  16. BODY CAVITIES
    • Tissue membrane (serous membrane) lines body cavities
  17. Tissue Membrnes
    SERIOUS MEMBRANE
    • reduces friction between organs
    • Ex: Pleural membrane around lungs
  18. Tissue Membrnes
    Mucous membrane:
    • lubricates surface, captures debris
    • lines the body cavities open to the oustside
  19. Tissue Membrnes
    SYNOVIAL MEMBRANE:
    • Lines spaces in movable joints
    • secrete synovial fluid (knee)
  20. Tissue Membrnes
    CUTANEOUS MEMBRANE:
    skin
  21. FYI: LUNG PLUERA (SEROUS MEMBRANES)
  22. VISECUREAL PLURA
    layer of plura lining the surface of the lungs
  23. PARIETAL PLUEURA
    lines the thoratic body wall
  24. The skin as an Organ System
    The Proper Name is...
    Integumentary system
  25. The skin as an Organ System
    Includes:
    skin, hair, nail,gland
  26. The skin as an Organ System
    FUNCTIONS
    • prevent dehydration
    • protects from injury
    • serves as defence against microorganisms
    • regulates body temperatur
    • makes vitamin D
    • provides sensations
  27. Skin Consist of Epidermis and Dermis
    EPIDERMIS:
    • outer layer
    • stratified squamous epithelial cells (be able to identify shape, orginization of shape)
  28. Skin Consist of Epidermis and Dermis
    EPIDERMIS: TWO MAJO CELL TYPES
    • specialized kratinocytes
    • melanocytes
  29. Skin Consist of Epidermis and Dermis
    DERMIS:
    • Lies underneath the epedermis
    • fibers
  30. Skin Consist of Epidermis and Dermis
    DERMIS: FIBERS
    • Collagen
    • Elastic
  31. Skin Consist of Epidermis and Dermis
    DERMIS: Cells
    • Fibroblasts
    • mast cells
    • white blood cells
    • fat cells
    • (oil glands located)
    • (more nerves going through)
    • (sweat gland held)
  32. Accessory strusctures of Dermis
    Hair:
    • shaft
    • Follicle
  33. Accessory strusctures of Dermis
    Smooth muscle
    attached to hair folicle,raises hair to upright position
  34. Accessory strusctures of Dermis
    Oil glands
    secretions moistens and softens skin
  35. Accessory Structures of Dermis
    Sweat glands
    secretes sweat, help in temperature regulation
  36. Accessory strusctures of Dermis
    Blood vessels
    supply nutrients, remove waste, assist in temperature regulation constricting, dialating, expanding
  37. Accessory strusctures of Dermis
    Sensory nerve ending:
    detect heat, cold, touch, deep pressure, vibration
  38. Multicellular Organisms Must maintain Homeosasis
    Maintaince of relaitive constancy of the condions of the internal enviornment

What would you like to do?

Home > Flashcards > Print Preview