Chapter 5: Tissues

Question 1

Composed of cells w/c form a continuous layer of sheet covering the body surface or linibg cavities w/in the body. They are compactly placed, bonded together by the intercellular cement for strength and often supported below by a basement membrane.

Answer 1

Epithelial tissues

Question 2

Four major groups of tissues

Answer 2

1. epithelial
2. connective & supportive
3. muscular or contractile
4. nervous or conductile

Question 3

Function: protection, absorption, sensation, secretionc excretion, surface transport

Answer 3

Epethelial tissues

Question 4

A thin flattened cell resembling the tiles in a floor

Answer 4

Squamous cell

Question 5

Cell that has a cube-like appearance

Answer 5

Cuboidal cell

Question 6

Cells that resemble pillars

Answer 6

Columnar cell

Question 7

Arrangement of cells: single layer of cells

Answer 7

Simple

Question 8

Arrangement of cells: arranged in two or more distinct layers of varied cell shapes

Answer 8

Transitional

Question 9

Arrangement of cells: arrangement of two or more distinct layers

Answer 9

Stratified

Question 10

Arrangement of cells: two or more indistinct layers

Answer 10

Pseudostratified

Question 11

Single layer of flat cells

Answer 11

Simple squamous epithelium

Question 12

One layer of box-like cells

Answer 12

Simple cuboidal epithelium

Question 13

A layer of columnar cells that adheres to another along their longitudinal or lateral surface

Answer 13

Simple columnar epithelium

Question 14

Made up of two or more layers of flattened cells

Answer 14

Stratified squamous epithelium

Question 15

Made up of several layers of columnar cells

Answer 15

Stratified columnar epithelium

Question 16

Made up of several layers of cuboidal cells

Answer 16

Stratified cuboidal

Question 17

Tissues that sere various binding and supportive functions

Answer 17

Connective and supportive tissues

Question 18

Fibers that occur singly or in branching bundles. They yeild gelatin after boiling and are easily digested by gastric juices

Answer 18

White or collagenous fibers

Question 19

Fibers that are refractile and bigger than collagenous fibers. They occur singly or in sheets. They are made up of elastin and can be stretched easily.

Answer 19

Elastic fiber

Question 20

Fibers that resemble white or collagenous fibers an yeilds reticulin on boiling.

Answer 20

Reticular fibers

Question 21

Represents a stage in development of connective tissues. Consists of cells and a primitive intercellular ground substance

Answer 21

Embryonic tissue

Question 22

Adult connective tissu that had strong flexible fibers of the collagen protein interwoven with fine, elastic and reticular fibers

Answer 22

Loose connective tissue

Question 23

A type of loose connective tisue that consists of large cells that store lipid

Answer 23

Adipose tissue

Question 24

Adult connective tisue that has more fibers than cells

Answer 24

Fibrous connective tissue

Question 25

Fibrous connective tissue that connects muscles to bones

Answer 25

Tendon

Question 26

Fibrous connective tissue that connects bone to another bone

Answer 26

Ligament

Question 27

Fibrous connective tissue that connects muscles to muscles

Answer 27

Aponeurosis

Question 28

Fluid portion of the blood or vascular tissue, the noncellular component of the blood

Answer 28

Plasma

Question 29

Cellular elements of the blood or vascular tissue

Answer 29

Red blood cells, white blood cells, blood platelets

Question 30

Acts as oxygen and carbon dioxide carrier

Answer 30

Red blood cells

Question 31

Protect the body against infection

Answer 31

White blood cells

Question 32

Plays a role in blood clotting

Answer 32

Blood platelets

Question 33

Supportive tissue that does not have blood vessels and nerve supply

Answer 33

Cartilage

Question 34

Outrr covering of the cartilage

Answer 34

Perichondrium

Question 35

Kind of cartilage that is glasslike w/ a homogenous matrix

Answer 35

Hyaline

Question 36

Kind of cartilage that is similar to hyaline but contain yellow elastic fibers

Answer 36

Elastic

Question 37

Kind of cartilage that is composed largely of fibers forming bundles, the most resistant type

Answer 37

Fibrocartilage

Question 38

Hard specialized tissue w/ calcified collagenous matrix

Answer 38

Osseous tissue

Question 39

Structure of the bone

Answer 39

Periosteum Haversian canal Lamellae Canaliculi

Question 40

Outer covering of the bone

Answer 40

Periosteum

Question 41

Channel of the bone in w/ blood vessels and nerves are lodged

Answer 41

Haversian canal

Question 42

The concentric ring upon w/ the bone is secreted

Answer 42

Lamellae

Question 43

Fine radiating canals that connect one bone cell to another

Answer 43

Canaliculi

Question 44

Classification of muscle tissues base on appearance

Answer 44

Striated and smooth

Question 45

Classification of muscle tissues based on nerve supply or function

Answer 45

Voluntary and involuntary

Question 46

Classification of muscle tissues based in location

Answer 46

Visceral Skeletal Cardiac

Question 47

The fundamental tissue that integrates the functions of various organs of the body. Properties of irritability and conductivity ate highly developed

Answer 47

Nervous or conductile tissue

Question 48

Units of structure and function

Answer 48

Neurons

Question 49

Carries impulses away from the cell body

Answer 49

Axon

Question 50

Carries impulses towards the cell body

Answer 50

Dendrites

Question 51

Type of neuron w/ only one axon

Answer 51

Unipolar

Question 52

Type of neuron which only has one process that arises from the cell body but this bifurcates, so one is the axon and the other the dendrite

Answer 52

Pseudopolar

Question 53

Type of neuron that has one axon and one dendrite

Answer 53

Bipolar

Question 54

Type of neuron that has one axon and several dendrites

Answer 54

Multipolar

Question 55

Types of neurons that carry impulses from the environment to the CNS

Answer 55

Sensory

Question 56

Type of neurons that carry impulses from CNS to effectors

Answer 56

Motor

Question 57

Type of neuron that connects sensory to motor neurons

Answer 57

Association, connector or interneurons

Question 58

Large bundles of axons and dendrites enclosed by two types of commective tissue sheaths

Answer 58

Nerve fibers

Question 59

Outer cellular sheath of nerve fibers. Facilitates conduction of nerve impulses and regeneration of nerve fiber in case of injury

Answer 59

Neurilemma

Question 60

Composed of non-cellular fatty sheath or lipid coating, giving white appearance to the nerve

Answer 60

Myelin sheath