1 / 35

Tissue ID- ing Practice

Tissue ID- ing Practice. P ractice for the histology test. Simple squamous Description: Single layered flattened cell, nuclei is centered Function: to allow passage for materials where security is not important; secretes lubricating substances Location: Kidney, air sacs of the lungs.

lerato
Télécharger la présentation

Tissue ID- ing Practice

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Tissue ID-ing Practice Practice for the histology test

  2. Simple squamousDescription: Single layered flattened cell, nuclei is centeredFunction: to allow passage for materials where security is not important; secretes lubricating substancesLocation: Kidney, air sacs of the lungs

  3. Simple CuboidalDescription: Single layered cubelike cellsFunction: to absorb and secreteLocation: Kidney, ovary surface

  4. Simple ColumnarDescription: single layer tall cells with round to oval nuclei..a little bit of ciliaFunction: To secrete and absorb mucusLocation: stomach, anal canal

  5. Stratified SquamousDescription: Multi-layered with a squamous apical surfaceFunction: To protect underlying tissues from abrasionLocation: Mouth, linings of the esophagus

  6. HyalineDescription: Smooth firm matrixFunction: support and reinforceLocation: trachea, larynx

  7. ElasticDescription: Similar to hyaline, but more elastic fibers in matrixFunction: Maintains shape of structure and allow flexibilityLocation: external ears (pinna)

  8. FibrocartilageDescription: Matrix is similar but less firm than hyalineFunction: ability to absorb compressive shock.Location: intervertebral discs, discs of knee joint

  9. Osseous (Bone) TissueDescription: hard, calcified matrix containing collagen fibersFunction: Bone supports and protects: lever for muscles to act onLocation: Bones

  10. BloodDescription: Red and white blood cells in a fluid matrixFunction: transport respiratory gasses and nutrientsLocation: within blood vessels

  11. Nervous TissueDescription: branching cells surrounded by supporting cells (neuroglia)Function: Transmit electrical signals from sensory receptors to effectors; control activityLocation: brain, spinal cord, nerves

  12. Skeletal Muscle TissueDescription: Striated, long, cylindricalFunction: Voluntary movement, facial expression, controlLocation: attached to bones

  13. Smooth Muscle TissueDescription: central nuclei, no striations, sheet-likeFuction: Propels substances along internal passageways; involuntary controlLocation: Walls of hollow organs

  14. Areolar TissueDescription: Gel-like matrix with all three fibers: Elastic, Collagen and fibroblast fibersFunction: wrap and cushion organs; provide protection and holds tissue fluidLocation: under epithelia

  15. Adipose TissueDescription: Made up of close packed adipocytes which are fat cells. Nuclei pushed to the sideFunction: Provides reserve fuel and organ protectionLocation: Breast, within the abdomen

More Related