A&P Chapter 7

Question 1

How many types of bones are in the body

Answer 1

206

Question 2

A thin layer covering each epiphysis is called

Answer 2

Articulate cartilage

Question 3

What lines the medullary cavity of long bones

Answer 3

The endosteum

Question 4

What term is used to describe the process of blood cell formation

Answer 4

Hematopolesis

Question 5

Blood cell formation is a vital process carried on in

Answer 5

Red bone marrow

Question 6

What is a strong fibrous membrane covering a long but except at joint surfaces

Answer 6

Periosteum

Question 7

Osteoporosis occurs mostly in

Answer 7

Elderly white females

Question 8

Bone serve as a safety deposit box for ….?

Answer 8

Calcium

Question 9

What is a vital substance required for normal nerve and muscle function

Answer 9

Calcium

Question 10

As muscles contract and shorten they pull on bones and thereby cause them to?

Answer 10

Move

Question 11

What does calcitonin do?

Answer 11

Increases mineralization of the bond - reducing blood calcium levels

Question 12

Parathyroid hormone does what

Answer 12

Counter balances the effects of the ct (calcitonin) by decreasing calcium in the bone

Question 13

What are long bones

Answer 13

Humerus or arm bone

Question 14

Short bones

Answer 14

Carpals or wrist bones

Question 15

Flat bones

Answer 15

Frontal or skull bone

Question 16

Irregular bones

Answer 16

Vertebrae

Question 17

Diaphysis in long bone

Answer 17

Hollow tube made of hard compact bone. Rigid and strong structure. Light in weight to permit easy movement

Question 18

Medullary cavity

Answer 18

The hollow area inside of the diaphysis of a bone contains soft yellow bone marrow

Question 19

What is yellow bone marrow

Answer 19

An inactive fatty form of marrow found in the adult skeleton

Question 20

Why is red bone marrow important?

Answer 20

blood cell forming tissue

Question 21

what is the hollow shaft of the long bond

Answer 21

epiphyses

Question 22

Trabeculae is what?

Answer 22

beams that form spongy bone

Question 23

the four openings sinuses is called

Answer 23

paranasal sinuses

Question 24

the arch that lies on the inside part of the foot is

Answer 24

medial longitude arch

Question 25

the arch extends across the ball of the foot

Answer 25

lateral arch

Question 26

the arch that lays on the outer edge of the foot

Answer 26

transverse arch

Question 27

how are nutrients passed from blood vessels to blood cells

Answer 27

nutrients pass along cell extensions of the osteocytes from the blood vessel in the central canal through the canaliculi and are distributed to all osteocytes of the osteon

Question 28

what are the bones of the axial Skeleton system

Answer 28

skull spine thorax hyoid bone

Question 29

osteoblast are

Answer 29

bone makers

Question 30

osteoclasts are

Answer 30

bone breakers

Question 31

what are three types of joints

Answer 31

SAD synathroses- no movement amphiarthroses-slight movement diathroses- free movement

Question 32

what is the upper jaw bone

Answer 32

maxilla

Question 33

bones at the back of the skull is

Answer 33

pariental and occipal

Question 34

where are metacarpals

Answer 34

palm of hand

Question 35

metacarpals are what?

Answer 35

bone that form the support structure for the palm

Question 36

what kind of joint is in the knee

Answer 36

hinge joint

Question 37

what is the bone called at your knee cap

Answer 37

patella

Question 38

what is the bone called on your heal

Answer 38

calcanious

Question 39

know your ribs 1-7 are

Answer 39

true ribs

Question 40

ribs 8-10 are

Answer 40

false ribs

Question 41

ribs 11-12 are

Answer 41

floating ribs

Question 42

what does costal cartage do

Answer 42

connects true ribs to the sternum

Question 43

when you are describing the regions of your spine what are they in order

Answer 43

cervical 7 thoracic 12 lumbar 5

Question 44

flexion

Answer 44

reduces the angle of the joint

Question 45

extension

Answer 45

increase the angle of joint

Question 46

abduction

Answer 46

increases the joint from midline

Question 47

circumduction

Answer 47

moves distal end of bone around

Question 48

what is parathyroid hormone

Answer 48

hormone that counterbalances the effects of ct by decreasing calcium in the bone thereby increasing the blood calcium level

Question 49

treatment methods for osteoporosis

Answer 49

drug therapy and dietary supplements of vitamin d and calcium

Question 50

what are ways you could try to correct osteoporosis

Answer 50

exercising and maintain a healthy diet

Question 51

a bone that may develop in a tendon is called what

Answer 51

sesamoid

Question 52

a diploe is what?

Answer 52

a cancellous bone layer

Question 53

bone density and the effects of aging specifically at the age of 50

Answer 53

decreases slowly due to shift in the remodeling

Question 54

know the differences between male and female pelvis

Answer 54

sizes, more distinct bumps, pubic angles

Question 55

amphiarthrosis

Answer 55

slight movement

Question 56

appendicular skeleton

Answer 56

shoulder griddle arms forearms hip griddle legs and feet

Question 57

what is the bone that is above your coccyx

Answer 57

sacrum

Question 58

what are the four parts of your sinuses

Answer 58

frontal sphenoid sinus nasal maxillary

Question 59

saddle joint can be found

Answer 59

in your thumb

Question 60

hinge joint can be found

Answer 60

knee and elbow

Question 61

pivot joint can be found

Answer 61

atlas, head of radius rotating against the ulna

Question 62

ball joint can be found

Answer 62

hip and shoulder

Question 63

condyloid joint

Answer 63

atlantooccipital joint

Question 64

gliding joint

Answer 64

between vertebrae

Question 65

what is the bone in your heel

Answer 65

calcaneus