Chapter 4

Question 1

Are collections of cells of same type that perform a common function

Answer 1

Tissues

Question 2

Study of tissue

Answer 2

Histology

Question 3

Four major types of tissues:

Answer 3

Connective, muscle, nervous, and epithelial tissue

Question 4

Connects and supports; other functions in more specialized tissues

Answer 4

Connective tissue

Question 5

Specialized cells, ground substance, and protein fibers

Answer 5

Connective types

Question 6

Ground substance + protein fibers =

Answer 6

Matrix

Question 7

Stores fat

Answer 7

Adipose cells

Question 8

Fills Spaces between cells and fibers

Answer 8

Ground substance

Question 9

Branched and stretchable

Answer 9

Elastic fiber

Question 10

Divides to produce other types of cells

Answer 10

Sterm cell

Question 11

Unbranches, stern but flexible

Answer 11

Collagen fibers

Question 12

Divides to produce other types of cells

Answer 12

Fibroblast

Question 13

Branched, thin, and forms network

Answer 13

Reticular fiber

Question 14

Engulfs pathogens or produces antibodies

Answer 14

White blood cell

Question 15

Matrix is semisolid and contains collagen and elastin fibers

Answer 15

Fibroblasts

Question 16

Includes areolar and reticular connective tissues and adipose tissue

Answer 16

Loose fibrous connective tissue

Question 17

Found in ligaments and tendons

Answer 17

Dense fibrous connective tissue

Question 18

Extracellular matrix is solid

Answer 18

Supportive connective tissue

Question 19

Consists of formed elements and Plasma

Answer 19

Blood

Question 20

Comes from tissue fluid; transported by lymphatic vessels to bloodstream

Answer 20

Lymph

Question 21

Muscle tissue function

Answer 21

Provide movement

Question 22

Specialized to contract or shorten

Answer 22

Fibers

Question 23

3 types of muscle tissue

Answer 23

Skeletal, cardiac, and smooth

Question 24

Striated and voluntary; connects to bones and skin

Answer 24

Characteristics of skeletal

Question 25

Locations of skeletal

Answer 25

Widespread

Question 26

Striated and involuntary; intercalated disks join cells

Answer 26

Characteristics of cardiac

Question 27

Location of cardiac

Answer 27

Heart

Question 28

Non-striated and involuntary

Answer 28

Characteristics of smooth

Question 29

Walls of hollow organs, blood vessels

Answer 29

Locations of smooth

Question 30

Allows communication within the body

Answer 30

Nervous tissue

Question 31

Allow communication; consists of cell body, dendrites, and axon

Answer 31

Neurons

Question 32

Support and nourish neurons; probably allow communication too

Answer 32

Neurogila

Question 33

Found in brain, spinal cord, and axon

Answer 33

Location of nervous tissue

Question 34

Covers, lines, and protects; may also be involved in secretion, absorption, excretion, and filtration

Answer 34

Epithelial tissue

Question 35

Anchors epithelium to underlying connective tissue

Answer 35

Basement membrane

Question 36

One layer

Answer 36

Simple

Question 37

Multipllayerse

Answer 37

Stratified

Question 38

One layer that looks like multiple

Answer 38

Pseudostratified

Question 39

Squamous, cuboidal, and columnar

Answer 39

Shapes of cells

Question 40

Lining of lungs, blood vessel, protects

Answer 40

Simple squamous

Question 41

Lining of kidney tubules various glands; absorbs nutrient

Answer 41

Simple cuboidal

Question 42

Lining of small intestine, uterine tubes; absorbs nutrients

Answer 42

Simple columnar

Question 43

Lining of trachea; sweeps impurities towards throat

Answer 43

Pseudo stratified columnar

Question 44

Lining of nose, mouth, esophagus, anal canal, and vagina; protects

Answer 44

Stratified squamous

Question 45

Secrete a product

Answer 45

Glandular epithelia

Question 46

Have ducts to secrete products onto surfaces or into cavities

Answer 46

Exocrine glands

Question 47

Lack ducts and secrete hormones into bloodstream

Answer 47

Endocrine glands

Question 48

Composed of two or more tissue types and perform one or more functions

Answer 48

Organs

Question 49

Line cavities and internal organs

Answer 49

Body membranes

Question 50

Consists of thoracic, abdominal, and pelvic cavities; thoracic and abdominal cavities separated by diaphragm

Answer 50

Ventral cavity

Question 51

Consists of cranial cavity and vertebral canal

Answer 51

Dorsal cavity

Question 52

Contains esophagus, heart, and lungs

Answer 52

Thoracic cavity

Question 53

Contains digestive and other organs

Answer 53

Abdominal cavity

Question 54

Contains reproductive and other organs

Answer 54

Pelvic cavity

Question 55

Ability of body to maintain relatively stable internal environment

Answer 55

Homeostasis

Question 56

Protection, regulation of body temp, synthesis of vitamin D, and providing sensation

Answer 56

Integumentary system

Question 57

Composed of stratified squamous epithelium; cells lost and replaced frequently

Answer 57

Epidermis

Question 58

No blood vessel

Answer 58

Avascular

Question 59

Cells that produce waterproofing, protective protein called keratin

Answer 59

Keratinocytes

Question 60

Cells that produce pigment called melanin

Answer 60

Melanocytes

Question 61

Protects genetic information in cells from uv light; more produced when exposed to sunlight

Answer 61

Melanin

Question 62

Composed primarily of dense fibrous connective tissue

Answer 62

Dermis

Question 63

Contains blood vessels

Answer 63

Vascular

Question 64

Supportive layer on which skin rests

Answer 64

Subcutaneous layer (hypodermis)

Question 65

Involved damage to epidermis only

Answer 65

First- degree burns

Question 66

Involved damage to epidermis and dermis

Answer 66

Second- degree burns

Question 67

Involve damage to epidermis, dermis, and subcutaneous layer

Answer 67

Third-degree burns