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LAB OUTLINE

Detailed study on tissues, epithelial cells, and bone-muscle specimens with practical sessions projected as power points. Learn terminology and body orientation relevant to medical sciences.

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LAB OUTLINE

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  1. LAB OUTLINE • Lab will consist of 2 sections • Section 1 – Tissues (2 ½ weeks) • Section 2 – Bone + Muscle (6 ½ weeks) • 2 lab practicals – practical end of each section • Tissue, terminology, and bodyorientationpractical will be projected as power points as presented in lab and online • Bone & Musclepractical will be on bone and muscle specimen and models in lab.

  2. TISSUES Part 1 of 3 Lab Sections

  3. Epithelial tissue

  4. Cell nucleus Cytoplasm Plasma membrane Simple Squamous Epithelium – flat section/view from above Plate 1

  5. Simple squamous epithelium Cell nucleus Simple Squamous Epithelium – cross section Plate 2

  6. Simple cuboidal epithelium Lumen of renal tubule Epithelial cell nucleus Simple Cuboidal Epithelium Plate 3

  7. Simple columnar epithelium Nucleus Microvilli Goblet cell secreting mucus Lamina propria Simple Columnar Epithelium Plate 4

  8. Ciliated simple columnar epithelium Nucleus Lumen of uterine tube Cilia Simple Columnar Epithelium with cilia Plate 5

  9. Pseudostratified columnar epithelium Nuclei Goblet cell Cilia Pseudostratified Columnar Epithelium Plate 6

  10. Apical cells Stratified squamous epithelium Basal cells Cell nuclei Connective tissue Stratified Squamous Epithelium Plate 7

  11. Stratified cuboidal epithelium Lumen of duct Cell nuclei Connective tissue Sweat gland Stratified Cuboidal Epithelium Plate 8

  12. Stratified columnar epithelium Columnar apical cell Cuboidal basal cell Cell nuclei Lumen of duct Connective tissue Stratified Columnar Epithelium Plate 9

  13. Lumen of ureter Cuboidal shaped cells Transitional epithelium Connective tissue Transitional Epithelium Plate 10

  14. Nuclei of fibroblasts Collagen fiber Elastic fibers Gel-like ground substance Mast cell Areolar Tissue Plate 11

  15. Cell nucleus of an adipocyte Adipocytes Fat droplet within an adipocyte Blood vessel Adipose Tissue Plate 12

  16. Reticular fibers Gel-like ground substance Reticular Tissue Plate 13

  17. Nuclei of fibroblasts Collagen fibers Dense Irregular Connective Tissue Plate 14

  18. Regularly aligned collagen fibers Nuclei of fibroblasts Dense Regular Connective Tissue Plate 15

  19. Lumen of aorta Elastic fibers Elastic Tissue Plate 16

  20. Matrix Chondrocyte in a lacuna Lacuna Perichondrium Hyaline Cartilage Plate 17

  21. Chondrocyte in a lacuna Elastic fibers Gelatinous ground substance Elastic Cartilage Plate 18

  22. Chondrocyte in a lacuna Collagen fibers Fibrocartilage Plate 19

  23. Lamellae Osteon Central canal Osteocytes in lacunae Canaliculi extending through matrix Compact Bone Plate 20

  24. Red bone marrow Trabecula Osteocytes within lacunae Osteoblasts Osteoclasts Spongy Bone Plate 21

  25. Erythrocytes Platelets Leukocytes (neutrophils) Blood Plate 22

  26. Neutrophils Multilobed nucleus Blood Plate 23

  27. Eosinophil Bilobed nucleus Blood Plate 24

  28. Basophil Cytoplasmic granules Blood Plate 25

  29. Lymphocyte Nucleus Cytoplasm Blood Plate 26

  30. Monocyte Nucleus Blood Plate 27

  31. muscle

  32. Muscle fiber Nuclei A band I band Z disc Plate 28

  33. Perimysium surrounding a fascicle Blood vessels Muscle fibers Nuclei of muscle fiber Plate 29

  34. Skeletal muscle fiber Axon of motor neuron Axon terminals at neuromuscular junctions Terminal branches Plate 30

  35. Nucleus Striations Intercalated discs Cardiac muscle cell Plate 31

  36. Smooth muscle cell Cell nucleus Group of smooth muscle cells in cross section Plate 32

  37. neuron

  38. Nucleus Nucleolus Cell processes Neuroglia Plate 33

  39. Miscellaneous – practice

  40. Stratum corneum – consisting of keratin Stratum lucidum Stratum granulosum Stratum spinosum Stratum basale Papillary layer Meissner’s corpusule Reticular layer Collagen fibers Name the different tissues Plate 37 Stratified Squamous Epithelium Areolar Tissue Dense Irregular CT Simple Squamous Epithelium

  41. Name the different tissues Mucosa Ciliated epithelium Lamina propria Submucosa Seromucosal gland Hyaline cartilage ring Plate 40 Pseudostratified columnar epithelium with cilia Goblet cell with mucus Stratified cuboidal epithelium Hyaline cartilage

  42. Name the different tissues Lumen Mucosa Intestinal glands Villus Muscularis mucosa Submucosa Muscularis externa Circular layer Longitudinal layer Serosa Plate 44 Simple Columnar Epithelium Smooth muscle

  43. Name the different tissues Villus Simple columnar epithelium Goblet cells Lamina propria Intestinal glands Muscularis mucosa Plate 45 Simple columnar epithelium Goblet cells Smooth muscle

  44. Name the different tissues Renal corpuscle Capsular space Glomerular capillaries Parietal layer of glomerular capsule Juxtaglomerular apparatus Juxtaglomerular cells Macula densa Proximal convoluted tubules Distal convoluted tubule Plate 48 Simple squamous epithelium Simple cuboidal epithelium

  45. Name the different tissues Collecting duct Thin segment of loop of Henle Plate 49 Simple cuboidal epithelium

  46. Name the different tissues Lumen of the bladder Mucosa Transitional epithelium Lamina propria Detrusor muscle Plate 50 Transitional epithelium Areolar connective tissue Smooth muscle

  47. Name the different tissues Granulosa cells Secondary oocyte Corona radiata Antrum Plate 52 Stratified cuboidal epithelium

  48. Name the different tissues Colloid filled follicles Follicle cells Plate 54 Simple cuboidal epithelium

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