CHAPTER 4

Question 1

Epithelial Tissue; function

Answer 1

forms boundaries between different environments, prtects, secretes absorbs, filters

Question 2

Connective Tissue; function

Answer 2

supports, protects and binds other tissues together

Question 3

Nervous Tissue; function

Answer 3

internal communication

Question 4

Muscle Tissue; function

Answer 4

contracts to cause movement; attached to the bone

Question 5

location of epithelial tissue

Answer 5

body surfaces, line internal cavities, forms glands

Question 6

Classification of Epithelia

Answer 6

Simple/stratified and squamous/cuboidal/clumnar

Question 7

Simple Squamous Tissue

Answer 7

Single layer, flattened clls, sparse cytoplasm

Question 8

simple squamous tissue; function

Answer 8

diffusion and filtration, provide a slick/friction reducing lining

Question 9

Simple Squamous Tissue; locations

Answer 9

kidney glameruli, lining of hear, blood vessels, lymphatic vessels

Question 10

Simple Cuboidal

Answer 10

single layer, cube shaped, large/spherical central nuclei

Question 11

Simple Cuboidal Tissue; function

Answer 11

Secrection and absorption

Question 12

Simple Cuboidal Tissue; locations

Answer 12

kidney tubules, ducts and secretory portions of small glands and ovary surface

Question 13

Simple Columnar

Answer 13

many contain cilia, column like

Question 14

Simple columnar; Function

Answer 14

absorption and secretion

Question 15

Simple columnar; ciliated vs non-ciliated

Answer 15

ciliated: line small bronchi, uterine tubes

non-ciliated: lining of digestive tract

Question 16

Pseudostratified Columnar

Answer 16

single layer, cells of different heights, nuclei seen at different layers, may have cilia

Question 17

Pseudostratified; Function

Answer 17

secreton and propulsion of mucus

Question 18

Pseudostratified; location

Answer 18

trachea, male sperm carrying ducts

Question 19

Stratified Squamous

Answer 19

This membrane, several layers, keratinized or non-keratinized

Question 20

Stratified squamous; function

Answer 20

protection of underlying areas subject to abrasion

Question 21

Stratified squamous; location

Answer 21

external part of skin epidermis, lining of esophagus

Question 22

Transitional Tissue

Answer 22

several layers
basal cells- cuboidal
surface cells- dome shaped

Question 23

Transitional Tissue; function

Answer 23

stretches to permits distension

Question 24

Transitional Tissue: locations

Answer 24

lining of urinary bladder, uterers and part of the urethra

Question 25

Gladular Epithelial Tissue

Answer 25

compose glands that make and secrete and aqueous fluid

Question 26

Endocrine

Answer 26

internally secreting gland

Question 27

exocrine

Answer 27

externally secreting gland

Question 28

Endocrine Glands

Answer 28

ductless, hormone production, | secretions include aminino acids, proteins, glycoproteins and steroids directly into the blood

Question 29

Exocrine Glands

Answer 29

more numerous, secrete substances into body cavities or onto body surfaces Mucous, sweat, sebaceous, and salivary glands

Question 30

Goblet Cells

Answer 30

individual cells that produce mucus

Question 31

Fibers of Connective Tissues

Answer 31

collagen, elastic, reticular

Question 32

Elastic fiber

Answer 32

formed from the protein elastin; gives a rubbery and resilient quality to the connective tissue

Question 33

Collagen Fiber

Answer 33

most abundant fiber found in matrix of connective tissue

Question 34

Connective Tissues

Answer 34

Bone, blood, cartilage