Lecture 8 CT

Question 1

Answer 1

adipocytes

Question 2

Answer 2

collagen fibers

Question 3

Answer 3

dense irregular CT (more collagen than cells, type I&III, some elastic, think DERMIS!)

Question 4

Answer 4

dense regular - lots of fibers, supported by rows of fibroblasts. ONLY TYPE I - tendons, ligaments.

Question 5

Answer 5

elastic fibers (thin and branched), stretchable due to AA desmosine and isodesmosine.

Question 6

Answer 6

elastic tissue in an artery

Question 7

Answer 7

eosinophil in loose CT (LOOK FOR BILOBED!)

Question 8

Answer 8

eosinophil in blood stream (BILOBED!)

Question 9

Answer 9

fibroblasts in CT (spindle shaped with elongated nucleus, production of ECM)

Question 10

Answer 10

little and big macrophages

Question 11

Answer 11

loose CT

Question 12

Answer 12

lymphocytes and plasma cells

Question 13

Answer 13

lymphocytes in blood - develop in marrow. large nucleus.

Question 14

Answer 14

macrophage with few lysosomes

Question 15

Answer 15

macrophages with many lysosomes

Question 16

Answer 16

mallory trichrome with type I and III

Question 17

Answer 17

mast cell in EM

Question 18

Answer 18

mesenchyme

Question 19

Answer 19

monocytes (precursor to macrophage)

Question 20

Answer 20

mucous, wharton’s jelly, umbilical cord

Question 21

Answer 21

neutrophils in loose CT (trilobed or more!!!)

Question 22

Answer 22

neutrophils in blood

Question 23

Answer 23

type I collagen (banded)

Question 24

Answer 24

silver stain TYPE 3!!!!!