Lab 27 - Bones

Question 1

What are the 5 types of bones?

Answer 1

long
short
flat
sesamoid
irregular

Question 2

patella

Answer 2

sesamoid

Question 3

ribs

Answer 3

flat

Question 4

cranial bones

Answer 4

flat

Question 5

scapula

Answer 5

flat

Question 6

sternum

Answer 6

flat

Question 7

vertebrae

Answer 7

irregular

Question 8

facial bones (zygomatic/mandible)

Answer 8

irregular

Question 9

os coxae

Answer 9

irregular

Question 10

wrist (carpals)

Answer 10

short

Question 11

foot (tarsals)`

Answer 11

short

Question 12

femur

Answer 12

long

Question 13

tibia

Answer 13

long

Question 14

fibula

Answer 14

long

Question 15

humerus

Answer 15

long

Question 16

radius

Answer 16

long

Question 17

ulna

Answer 17

long

Question 18

metatarsals/metacarpals

Answer 18

long

Question 19

phlanges

Answer 19

long

Question 20

patella

Answer 20

sesamoid

Question 21

what is a ligament?

Answer 21

band of dense connective tissue that connects bones to form a joint

Question 22

what is a tendon?

Answer 22

a band of dense connective tissue that connects muscle to bone

Question 23

name the 6 types of joints

Answer 23

condylar 
gliding 
hinge
pivot
spheroidal
suture

Question 24

suture joint

Answer 24

immovable joint, bones interlock

1. skull - cranial bones

Question 25

spheroidal joint

Answer 25

rounded end of bone articulates with cup-shaped socket

1. shoulder
2. hip

Question 26

pivot joint

Answer 26

permits rotation of one bones around the other

1. wrist (radius/ulna)
2. neck (atlas/axis)

Question 27

hinge joint

Answer 27

concave surface articulates with convex surface

1. elbow
2. finger
3. toe

Question 28

gliding joint

Answer 28

flat/slightly curved surfaces, gliding movement

1. wrist (carpals)
2. ankles (tarsals)

Question 29

condylar

Answer 29

two knuckle shaped surfaces articulate with a concave surface
1. knee (femur, tibia)

Question 30

flexion

Answer 30

bending at a joint, decrease in of angle of joint

Question 31

extension

Answer 31

straightening of a joint resulting in an increase of angle of joint

Question 32

abduction

Answer 32

move appendage away from midline of the body

Question 33

adduction

Answer 33

move appendage toward the midline of the body

Question 34

supination

Answer 34

to turn the palm upward

Question 35

pronation

Answer 35

turn the palm downward

Question 36

dorsiflexion

Answer 36

flexing foot upward

Question 37

plantar flexion

Answer 37

flexion of the toes moving the foot downward