Bio& 241 A&P Unit 1 / Lab 4
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Transcript of Bio& 241 A&P Unit 1 / Lab 4
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Bio& 241 A&PUnit 1 / Lab 4
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Histology Slides for the Epithelial, Connective, and Integumentary Tissues• Slides are presented in order of magnification• As you view the following slides, make sure you
can accomplish these goals:1. Can you identify the tissue observable on the
slides?2. Can you identify the specific structures or
layers indicated by the numbered arrows or brackets?
• At the end of a sequence, you will find the answers to the above for each vessel and layer.
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Answers to Integumentary Slides
Slide 3: Human scalp overviewSlide 4: Human scalp low powerSlide 5: Primate finger tip low power epidermis/dermis interfaceSlide 6: Human scalp high power epidermis/dermis interfaceSlide 7: Primate fingertip high power of epidermisSlide 8: Human scalp high power of dermisSlide 9: Human scalp high power dermis/hypodermis interfaceSlide 10: Primate finger tip high power of the dermisSlide 11: Primate finger tip high power of the dermis Slide 12: Pancreas high power
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Answers to Integumentary Slides
Guide to numbers:1. Layer: Epidermis
Tissue: Keratinized Stratified Squamous2. Layer: Papillary region of the dermis
Tissue: Areolar tissue3. Layer: Reticular region of the dermis
Tissue: Dense Irregular Connective Tissue4. Layer: Hypodermis
Tissue: Adipose tissue5. Hair shaft6. Arrector Pili muscle7. Sebaceous gland8. Sudoriferous (ecrine) gland
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Answers to Integumentary Slides
Guide to numbers:9. Stratum Corneum10. Stratum Lucidum11. Stratum Granulosum12. Stratum Spinosum13. Stratum Basale or Germinativum14. Meissner’s Corpuscle15. Dermal Papilla16. Pacinian Corpuscle