Lab Rat

Front 1

What are the parts of the axial skeleton?

Back 1

1. skull
2. vertebral column
3. ribs
4. sternum

Front 2

What are the parts of appendicular skeleton?

Back 2

1. pectoral and pelvic girdles: anterior and posterior appendages

Front 3

Histology

Back 3

the study of tissue

Front 4

What are the 4 types of tissues?

Back 4

1. epithelial
2. connective
3. muscle
4. nerve

Front 5

Epithelial tissue

Back 5

-most common
-skin, hollow organs
- bound tightly together, having very little extracellular material between them

Front 6

How do connective tissues function?

Back 6

- to bind and support other tissues

Front 7

What type of epithelium tissue lines the body?

Back 7

simple squamous epithelium

Front 8

What are the two parts of connective tissue?

Back 8

matrix and ground tissue

Front 9

What are 2 types of neurons

Back 9

sensory - cell body is in the middle
motor

Front 10

What are the parts of the nervous system?

Back 10

the brain and spinal cord

Front 11

What is the scientific name for the lab rat?

Back 11

Rattus norvegicus (underline it!!)

Front 12

What does the cervical column consist of?

Back 12

atlas and axis

Front 13

What does the thoracic cavity consist of?

Back 13

it is from the neck to the ribcage

Front 14

What does the lumbar cavity consist of?

Back 14

from the ribcage to the hip (rat has a tail)

Front 15

simple squamous epithelium

Back 15

-made up of a single layer of squamous shaped cells
-found lining the body cavity, lungs, and blood vessels

Front 16

simple cuboidal epithelium

Back 16

-made up of a single layer of cuboidal shaped cells
-the kidney tubules and many glads throughout the body are lined with this

Front 17

Simple columnar epithelium

Back 17

-made up of a single layer of columnar shaped cells
-most commonly found lining the digestive tract
-in many cases, the surfaces of the columnar cells are modified by presence of microvilli or cilia

Front 18

stratified squamous epithelium

Back 18

-made up of numerous cell layers with the outermost layers consisting of squamous cells; the inner cells may be cuboidal or columnar in shape
-found lining the mouth and esophagus and the external surface of the body (skin)

Front 19

stratified columnar epithelium

Back 19

- found in only a few limited areas of the body
- pharynx, conjunctiva, and urethra
- the cells in the outermost layer are columnar, the cells of the inner layers are more cubiodal or irregular in shape

Front 20

pseudostratified columnar epithelium

Back 20

- columnar epithelium which apperas stratified but is really made up of only one layer of cells- results bc nuclei of the columnar cells are located at different levels within the cells bc cells are different heights
- in respiratory tract

Front 21

transitional epithelium

Back 21

-found exclusively lining the urinary system
- consists of several layers of cuboidal or irregular shaped cells, and is capable of changing its shape as regions of the urnary system become distended

Front 22

How are epithelial tissues arranged?

Back 22

In sheets which serve to cover the internal and external surfaces of the body

Front 23

How are epithelial tissues classified?

Back 23

according to the shape of the cells which make up the epithelium, and the number of cell layers present

Front 24

How are connective tissues classified?

Back 24

extracellular material, called the matrix, composed of fibers in a homogenous ground substance that may be liquid, jelly-like, or solid.

Front 25

How are connective tissues identified?

Back 25

-cell type
- the type of matrix material present

Front 26

Connective tissue proper

Back 26

-connective tissue whose matrix contains fibers in various amounts of ground substance

Front 27

Two types of c.t. proper and describe each

Back 27

-"loose" (areola) tissued contains a few fibers in a delicate arrangement
- fibrous connective tissue is tough - tendons contain abundant well-organized fibers

Front 28

adipose tissue

Back 28

- a special form of loose c.t. in which cells store FAT in large droplets

Front 29

blood

Back 29

c.t. w/ a liquid matrix.
- main connective tissue

Front 30

cartilage

Back 30

-matrix w/rubbery consistency
-cells- chondrocytes
- pliable and supports structures such as the ear and nose

Front 31

bone

Back 31

-the hardest c.t.
- impregnated w. ca salt
- bone cells (osteocytes) are housed in small cavities of the matrix known as lacunae
- along w/blood, a main c.t.

Front 32

2 forms of blood

Back 32

spongy
compact

Front 33

5 types of connective tissue

Back 33

1. c.t. proper
2. adipose tissue
3. blood
4. cartilage
5. bone

Front 34

3 types of muscle tissue

Back 34

1. skeletal
2. smooth
3. cardiac aka stratified

Front 35

intercalated disks

Back 35

found in cardiac muscle

Hint 35

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Front 36

ventral

Back 36

abdominal or lower surface; bellyside

Front 37

cranial

Back 37

nearest or towar the head; cephalic (anterior)

Front 38

anterior

Back 38

head end; cranial end

Front 39

posterior

Back 39

tail end; caudal end

Front 40

caudal

Back 40

away from the head, referring to the tail

Front 41

proximal

Back 41

near the source of attachment

Front 42

distal

Back 42

away from the source of attachment

Front 43

optic foramen

Back 43

holes that eyes come in

Front 44

atlas

Back 44

1st vertebra

Front 45

axis

Back 45

2nd vertebra; rotation and movement

Front 46

pectoral girdle

Back 46

clavical and scapulae; not attached to vertebral column but suspended by muscles

Front 47

what is the pelvic girdle made of?

Back 47

2 innominate bones that meet one anothe rat the pubic symphysis (cartilage in women)