Day 6, Lecture 3 (Aug29): Histology

Question 1

Tissue preparation

Answer 1

Question 2

Question 3

Answer 3

Question 4

The basement mebrane is composed of

Answer 4

• Basal Lamina
  
  • Made by epithelial cells
    
    • Type IV collagen, laminin
• Reticular lamina
  
  • Made by CT fibroblasts
    
    • Type III collagen
    • Blends with underlying fibers

Question 5

Mesothelium

Answer 5

• Simple squamous epithelium
• lines body cavities and covers free surface of organs
• Serosa=mesothelium + underlying CT

Question 6

Serosa

Answer 6

mesothelium + underlying CT

Question 7

Endothelium

Answer 7

lines the lumen of blood and lymphatic vessels

Question 8

Question 9

Question 10

Question 11

Respiratory epithelium

Answer 11

Pseudostratified ciliated columnar epithelium with goblet cells

Question 12

Question 13

Question 14

Question 15

Question 16

What is the most abundant type of collagen

Answer 16

Type I

Question 17

Recticular fibers are made up of what type of collagen

Answer 17

Type III

Question 18

Question 19

Question 20

Question 21

Question 22

Question 23

Question 24

Question 25

Question 26

Answer 26

Question 27

Articular cartilage

Answer 27

hyaline cartilage that lines ends of bone in a joint cavity do not have a perichondrium

Question 28

Answer 28

Question 29

Question 30

Question 31

Question 32

Answer 32

Question 33

Answer 33

Question 34

Answer 34

Question 35

Question 36

Question 37

Question 38

Question 39

Question 40

Question 41

Question 42

Question 43

Question 44