day 2

Question 1

classifications of articulations

Answer 1

fibrous suture
gomphosis
cartlilagainous synchondrosis
bony fusion synostosis

Question 2

synarthrosis

Answer 2

no movement

this is the location where the bony edges are quite close together and may interlock
these extrememly strong joints are located where movement between the bones must be prevented

Question 3

fibrous suture

Answer 3

suture (sutura or sewing together) synarthrotic joint only between the bones of the skull
edges of bones are interlocked and bound tohgether at the suture by dense fibrorous connective tissue

Question 4

gomphosis

Answer 4

edimology- bolting together

binds the teeth together to bony socket in maxillae and mandible the fiborous connection between a tooth and its socket is a peridontal ligament

Question 5

cartilaginous

Answer 5

together cartilage is a rigid, cartliaginous bridge between two articulating bones
acrti;igiosu connection between the ends of the first pair of vertebrosternal ribs and the sternum is a synchondrosis

Question 6

bony fusion synostsis

Answer 6

totally rigid immoveable joint created when two bones fuse and the boundary between them disappears

Question 7

joints

Answer 7

site of the union or articulation of two or more bones of cartliage

Question 8

dipoel

Answer 8

spongy between the two layers of compact bone

Question 9

Coronal suture

Answer 9

side cranium

Question 10

syndesmosis

Answer 10

ulna radius interosseous membrane

Question 11

anterior fontanelle

Answer 11

label picture

Question 12

sphenoidal fontanelle

Answer 12

picture

Question 13

posterior fontanelle

Answer 13

picture

Question 14

mastoid fontanelle

Answer 14

picture

Question 15

fontanelle closure sequence

Answer 15

posterior fontanelle generally closes 1-3 month after birth
sphenodial fontanelle is the next to close around 6 month
mastoid fontanelle closes next from 6-18 month after birth
anterior fontanelle last 7-19 month

Question 16

amphiarthosis (

Answer 16

little movement
permits more movement that a synarthrosis, stronger and more freely movable joint
articulating bone are connected by collagen fiber or cartillage

Question 17

fibrous syndesmosis

Answer 17

syndesmosis (band or ligament) bones are connected by a ligament. one example is the distal articulation between the tibila and fibula

Question 18

cartliaginous symphysis

Answer 18

at symphysis the articulating bones are seperated by wedges or pad of fibrous cartilage
articulation between the two pubic bones is an example of symphysis

Question 19

synovial

Answer 19

diarthoses= synovial joint allows the wider range of motion than the other types of joint typically located near the end of long bones such as those of the upper and lower limb

Question 20

osteoarthritis

Answer 20

degenerative diseae
biochemical breakdown of the articular (hyaline)cartliage
not only involves the cartilage but the entire joint organ (plus subchondral bone and synovium)

Question 21

Skeletal muscle

Answer 21

striated muscle fibers that are attached to bone and are responsible for movement of the skeleton
voluntary
produces the movement and facial expressions

Question 22

cardiac muscle

Answer 22

striated muscle fibers that make up the walls of the heart and proximal portion of the great vessels.

label and identify desmosomes, mitochandrian nuculeus sarcolemma, 
intercalated discs
gap junctions
pump blood through heart 
involuntary

Question 23

smooth muscles

Answer 23

non striated
ex. hair follicies and walls of blood vessel
walls of the hollow organs blood vessels and iris
moves contents through organs vasoconstriction

Question 24

hypertrophy

Answer 24

nontumorous enlargement of an organ

increase in cell size not quantity

Question 25

atrophy

Answer 25

decrease in size or wasting away of the body organ tissue

Question 26

cardiovascular

Answer 26

heart 
vessels
arteries 
arterioles 
capillaries
venules
veins