Tissues

Question 1

Similar cells and extracellular matrix

Answer 1

Tissues

Question 2

Study of tissues

Answer 2

Histology

Question 3

Four types of tissues

Answer 3

Epithelial
connective
muscle
nervous

Question 4

Give at least three characteristics of epithelial tissues

Answer 4

Found throughout the body 
cover surfaces
abundant number of cells 
scanty intercellular substances 
attached to basement membrane 
avascular

Question 5

Surface that is not attached to other cells

Answer 5

Free or apical surface

Question 6

Surface that is attached to other cells

Answer 6

Lateral surface

Question 7

Surface that is attached to the basement membrane

Answer 7

Basal surface

Question 8

Give at least three functions of epithelial tissues

Answer 8

Protection 
protection 
barrier 
permitting the passage of substance 
secreting substances 
absorbing substances

Question 9

Classification of epithelial tissue (number of cell layers)

Answer 9

Simple
stratified
pseudostratified
transitional

Question 10

Classification of epithelial tissues (shape of the cell)

Answer 10

Squamous
cuboidal
columnar

Question 11

Types of simple epithelium

Answer 11

Simple squamous
simple cuboidal
simple columnar
pseudostratified columnar

Question 12

Single layer flat cells

responsible for:
the fusion and filtration
prevention of a board abrasion between organs
secretion and absorption

Answer 12

Simple squamous epithelium

Question 13

Give at least three examples of simple squamous epithelium (location)

Answer 13

Linings of blood and emphatic vessels 
heart and Alveoli
serous membrane
filtration membranes of kidneys
Air sacs of the lungs 
walls of capillaries

Question 14

Single layer of cube like or tall as wide cell resting on the basement membrane

has microvilli or cillia

Answer 14

Simple cuboidal epithelium

Question 15

Where does simple cuboidal epithelium usually found

Answer 15

Kidney tubules
glands and their ducs
surface of the ovaries

Question 16

Made up of single layer of cells that are taller than they are wide

Has microvilli and Cillia

Answer 16

Simple columnar epithelium

Question 17

This type of epithelium lines entirely the length of the digestive track from the stomach to the anus

Answer 17

Simple columnar epithelium

Question 18

Type of simple epithelial tissue that has goblet cells

Answer 18

Simple columnar epithelium

Or pseudostratified columnar epithelium

Question 19

Type of simple epithelial tissue that appears to be stratified but is actually a single layer of cells, all of which touch the basement membrane although not all reach the pics

Answer 19

Pseudostratified ciliated columnar epithelium

Question 20

Where does pseudostratified columnar epithelium usually found

Answer 20

Nasal cavity
nasal sinuses
auditory tube’s
respiratory tract

Question 21

Multiple layers of cells

its basal layer is cuboidal and its surface is flattened squamous cell

Answer 21

Stratified squamous epithelium

Question 22

Types of stratified squamous epithelium

Answer 22

Keratinized and non keratinized

Question 23

Which of the types of stratified squamous epithelium is moist

Answer 23

Non keratinized

Question 24

Two rare types of epithelial

usually found in the ducts of large glands

Answer 24

Stratified cuboidal stratified columnar

Question 25

A highly modified stratified type of epithelium who sells change in shape depending on whether the organ is distended or contracted

Answer 25

Transitional epithelium

Question 26

What type of cell is present when transitional epithelium is stretched? If not stretched?

Answer 26

Squamous cells Cuboidal cells

Question 27

This tissue is found all throughout the body It has large amount of extra cellular substances such as protein fibers, ground substance and fluid

Answer 27

Connective tissue

Question 28

Three types of protein fibers

Answer 28

Collagen reticular elastic

Question 29

Give at least three functions of connective tissues

Answer 29

Protecting storing transporting connecting

Question 30

What are the classifications of connective tissue's

Answer 30

connective tissue proper (Loose connective tissue and dense connective tissues) cartilages bone blood

Question 31

Types of connective tissue proper

Answer 31

Loose or areolar Adipose Reticular Dense regular/irregular

Question 32

Types of dense connective tissue

Answer 32

Collagenous an elastic

Question 33

Types of embryonic tissue base on number of layers

Answer 33

Endoderm mesoderm ectoderm

Question 34

A type of connective tissue that is considered asUniversal packing material that binds organs together and keeps them in their proper position fills spaces between organs

Answer 34

Loose or areolar connective tissue

Question 35

Has ID adipocytes or fat cells full of lipid nucleus pushed to periphery

Answer 35

Adipose ct

Question 36

A type of dense connective tissue you that resist stretching example tendon and ligament

Answer 36

Dense collagenous connective tissue's

Question 37

A type of dense connective tissue that stretches and recoils

Answer 37

Dense elastic connective tissue

Question 38

Types of cartilages

Answer 38

Hyaline fibrocartilage elastic

Question 39

Most abundant type of cartilage that covers bone ends

Answer 39

Highland cartilage

Question 40

A type of cartilage that resists pulling and tearing and withstand compression It has intervertebral disc

Answer 40

Fibrocartilage

Question 41

Type of connective tissue you that is predominantly composed of reticular fibers which are synthesized by reticular cells

Answer 41

Reticular connective tissue

Question 42

What is the appearance of adipose tissue

Answer 42

Signet ring

Question 43

A type of dense connective tissue that is made up of extracellular matrix that is packed with collagen use fibers that are compactly arrange in an orderly manner with fibroblast cells squeeze in between the collagenous bundles

Answer 43

Dense regular connective tissue

Question 44

Type of dense connective tissue you that consist of densely packed collagenous fibers that are arranged in disorderly or irregular manner

Answer 44

Dense irregular connective tissue

Question 45

This is a dense, firm but pliable, avascular type of connective tissue with an extracellular matrix consisting of collagenous an elastic fibers

Answer 45

Cartilage

Question 46

A cartilage that is composed of a thread-like network of elastic fibers embedded within the matrix Recoils

Answer 46

Elastic cartilage

Question 47

It has osteocytes in the lacunae Strong and rigid Hardest type of connective tissue

Answer 47

Bone or osseous tissue

Question 48

Two types of bone

Answer 48

Compact and spongy or cancellous

Question 49

Unit of structure of bone tissue

Answer 49

Haversian system or osteon

Question 50

What is present in the compact bone but absent in spongy which contains large spaces and in which the extracellular matrix is arrange as little beams called trabaculae

Answer 50

Osteons

Question 51

Considered as a connective tissue you but it is consist of blood cells fibers in matrix Liquid matrix carry nutrients oxygen waste products etc.

Answer 51

Blood

Question 52

Liquid portion of the blood

Answer 52

Plasma

Question 53

Types of granulocytes

Answer 53

Neutrophil Eosinophil Basophil

Question 54

Types of agranulocytes

Answer 54

Lymphocytes | Monocytes

Question 55

A type of tissue specialize for contraction

Answer 55

Muscular tissue

Question 56

A type of muscular tissue that is striated and voluntary Long cylindrical units with multi nucleated appearance (periphery)

Answer 56

Skeletal muscle

Question 57

Types of muscle tissue

Answer 57

Skeletal smooth and cardiac

Question 58

Muscle of the heart Striated and involuntary Mono or bi nucleated

Answer 58

Cardiac muscle

Question 59

What connects the cardiac muscles

Answer 59

Intercalated disk

Question 60

A type of tissue that is non-striated and involuntary They are made up of spindle or fusiform shape cells with a centrally located nucleus

Answer 60

Smooth muscle

Question 61

A type of tissue that is found in the brain spinal cord and nerves

Answer 61

Nervous tissue

Question 62

Parts of nervous tissue

Answer 62

Cell body Axon dendrite

Question 63

Part of the nervous tissue that transmits impulses away from the cell body

Answer 63

Axon

Question 64

Part of the nervous tissue that transmit impulses towards the cell body

Answer 64

Dendrites

Question 65

Types of principal cell types found in nervous tissue

Answer 65

Neurons and neugrolia