1 / 19

Tissues and Systems

Tissues and Systems. AN OVERVIEW. ORDER OF ORGANIZATION. (Protoplasm-) Atoms Molecules Organelles - Cells tissues- organs- organ system- organism. TISSUES. Cells of same type joined together 60%–99% water Groups of tissues Epithelial

zihna
Download Presentation

Tissues and Systems

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. Tissues and Systems AN OVERVIEW

  2. ORDER OF ORGANIZATION • (Protoplasm-) Atoms • Molecules • Organelles - • Cells • tissues- • organs- • organ system- • organism

  3. TISSUES • Cells of same type joined together • 60%–99% water • Groups of tissues • Epithelial • Connective • Nerve • Muscle

  4. SYSTEMS OF THE BODY • Integumentary • Muscular • Skeletal • Blood and Cardiovascular • Lymphatic • Respiratory • Digestive • Nervous and Senses • Urinary • Endocrine • Reproductive

  5. SUMMARY • Protoplasm is basic substance of life • Protoplasm forms structural units called cells • Cells combine to form tissue • Tissues combine to form organs • Organs and other parts combine to form systems • Systems work together to create miracle of human body

  6. BODY PLANES, CAVITIES, DIRECTIONS • Body planes: imaginary lines drawn through body at various levels to separate body into sections • Directional terms are created by planes • Transverse plane • Midsagittal or median plane • Frontal or coronal plane • Proximal and distal: transverse

  7. CAVITIES • Spaces within the body that contain vital organs • Dorsal or posterior cavity: on back of body • Cranial Cavity • Spinal Cavity • Ventral or anterior cavities: on front of body • Thoracic cavity • Abdominal cavity • Pelvic cavity

  8. BODY CAVITIES • Three Small Cavities: • Orbital: Eyes • Nasal: For nose structures • Buccal: For teeth and tongue

  9. ABDOMINAL REGIONS • Abdominal cavity is separated into regions or sections because it is so large • Quadrants • RUQ • LUQ • RLQ • LLQ

  10. ABDOMINAL REGIONS • Regions • Epigastric: Upper Center Region above stomach • Umbilical: Middle center region by umbilicus • Hypogastric: Lower center region • Hypochondriac: on either side below ribs • Lumbar: On either side of large bones on spinal cord • Iliac or inguinal: On either side of groin

More Related