Epithelium Block 2 Flashcards Preview

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Flashcards in Epithelium Block 2 Deck (25):
1

red dots at the base of epithelial cells in digestive and reproductive system and glands and kidneys

terminal bars

2

three layers of terminal bars from superficial to deep

zonula occludens, zonula adherens, desmosome (macula adherens)

3

desmosome has a more blank organization than zonula adherens

regular

4

basement membrane separates blank tissue from blank tissue

epithelium, ct

5

two components of basement membrane

basal lamina, lamina reticularis

6

basal lamina three parts

lamina lucida, lamina densa, lamina lucida

7

epithelial cells form the blank

basal lamina

8

ct below epithelial cells produce blank

reticular lamina

9

little rivets where epithelium contacts basement membrane to help if there are forces that try to separate epithelial tissue and connective tissue

hemidesmosome

10

transitional epithelium of the bladder can be blank or blank

relaxed, distended

11

relaxed bladder has blank cells

larger rounder

12

distended (full) bladder has a blank layer of epithelium due to pressure of urine

thinner

13

lack of epithelium leads to blank formation

peptic ulcer

14

little fingers that are super close together and involved in absorption

microvilli

15

two places you can find microvilli

kidney, small intestine

16

cilia are made of blank

microtubules

17

cilia arrangement of microtubules

9 doublets on outside, 2 doublets on inside

18

stereocilia are unlike cilia because they arent involved in blank

movement

19

stereocilia are more like blank than cilia

microvilli

20

blisters are due to the break down of blank from friction and cells separating

desmosome/hemidesmosome

21

metastatic cancer has reduced expression of blank which allows malignant cells to break away

adherent junctions

22

diarrhea and cholera is caused by the loosening of blank in the gut so the epithelium leaks and loses fluids

tight junctions

23

celiac disease is due to damage of the blank of the small intestine so absorption decreases

microvilli

24

smoker's cough is due to damage and loss of blank which normally move cilia out of lungs

cilia

25

epithelium separates a tissue from a blank

lumen