Deck 6 (CO): The Skeletal System

Question 1

The function of osteoclasts is to _______________________________________.

Answer 1

reabsorb bone matrix

Question 2

Compact bone forms the _____________________ of a long bone.

Answer 2

shaft
diaphysis

Question 3

The type of bone that is NOT made of osteons is ______________________ bone.

Answer 3

spongy

Question 4

The type of bone marrow that is found in flat and irregular bones is _____________ marrow.

Question 5

Flat and irregular bones are made primarily of ____________________ bone.

Question 6

Red bone marrow produces _______________,______________,and _________________.

Question 7

Reabsorption of bone matrix is the function of the cells called ________________________.

Question 8

All of the kinds of blood cells are produced in the ________________________________.

Question 9

The shafts of long bones are made primarily of ______________________ bone.

Question 10

The primary hemopoietic tissue is ___________________________________.

Question 11

The function of osteoblasts is to _______________________________________.

Question 12

Bone tissue is made of cells called _______________________,and the nonliving part is called the _________________________.

Question 13

Compression of a baby's head during birth is permitted by the presence of _______________________ between cranial bones.

Question 14

In the embryo,the cells that produce bone matrix are __________________________.

Question 15

The embryonic cranial bones are first made of ____________________________ tissue.

Question 16

The type of bone that is made of osteons is _____________________ bone.

Question 17

New bone matrix for growth is produced by cells called __________________________.

Question 18

The type of bone marrow that is found in the diaphysis of long bones is _______________ marrow,which is mostly _______________________ tissue.

Question 19

Bone matrix is made primarily of salts of _________________ and _____________________.

Question 20

The fontanels of an infant skull are made of __________________________________.

Question 21

Calcium is needed in the blood for the process of ___________________________.

Question 22

The embryonic humerus and femur are both made of _________________________.

Question 23

The hormone that provides energy for bone growth from all three food types is __________________________.

Question 24

Two vitamins necessary for the calcification process in growing bones are _____ and _____.

Question 25

The hormones that contribute to bone growth by increasing the rate of protein synthesis are _________________________ and _______________________.

Question 26

The nutrient needed for the absorption of calcium in the small intestine is _____________.

Question 27

The hormone in men that promotes closure of the epiphyseal discs is ________________________.

Question 28

The hormone that contributes to bone growth by increasing the rate of mitosis is _____________________________.

Question 29

In an embryonic long bone,the first center of ossification is in the _________________,and secondary centers are in the __________________________.

Question 30

In a child's long bones,growth occurs at the ________________________________.

Question 31

On the diaphysis side of an epiphyseal disc,the process taking place is ______________________________________________________.

Question 32

The hormone in women that promotes closure of the epiphyseal discs is ___________________.

Question 33

The hormone that decreases the reabsorption of calcium from bones is __________________________.

Question 34

On the epiphysis side of an epiphyseal disc,the process taking place is the ________________________________________________.

Question 35

Calcium and phosphorus are nutrients necessary to become part of the bone ____________.

Question 36

Long bones stop growing when all of their __________________________ has been replaced by _____________________________.

Question 37

The hormone that provides energy for bone growth only from glucose is _________________.

Question 38

The inherited maximum height a child can attain is called the ________________________.

Question 39

Protein in the diet is needed to form the _______________ in the bone matrix of a growing child.

Question 40

The hormone that increases the reabsorption of calcium from bones is _______________________.

Question 41

The heart and liver are protected from mechanical injury by the ______________________.

Question 42

The skull is made lighter in weight by the presence of __________________ in some of the bones.

Question 43

The sinus in the skull that does NOT provide resonance for the voice is the ________________ sinus.

Question 44

The manubrium and xiphoid process are both parts of the ________________________.

Question 45

The air cavities in the maxillae and frontal bones are called _________________________.

Question 46

Two hormones that provide the ATP production needed for growing bones are _______________________ and ____________________.

Question 47

The parts of the sternum are the __________________,the body,and the _____________________.

Question 48

The ribs that do not articulate with the sternum are called ______________________,and there are ________ pairs.

Question 49

The mastoid sinus is in the ____________________ bone,and opens into the _________________________ cavity.

Question 50

The vertebrae in the neck are called __________________ vertebrae,and there are ________ of them.

Question 51

The occipital and parietal bones all function to ________________________________________.

Question 52

The rib cage with its muscles is directly involved in the functioning of the ___________________ system.

Question 53

The ribs that articulate indirectly with the sternum are the ______________________,and there are _________ pairs.

Question 54

The vertebrae in the small of the back are called ______________ vertebrae,and there are _____ of them.

Question 55

The bone that protects the receptors for hearing is the ___________________________.

Question 56

The ribs that articulate directly with the sternum are the ____________________,and there are ________ pairs.

Question 57

Two bones that contain paranasal sinuses are the _______________ and _______________.

Question 58

The paranasal sinuses are lined with ___________________ epithelium.

Question 59

Two bones that protect the eye are the __________________ and _________________.

Question 60

The vertebrae posterior to the lungs are called ___________________ vertebrae,and there are _____ of them.

Question 61

The metacarpal of the thumb and the adjacent carpal form a(n)_________________ joint.

Question 62

The sacrum is composed of __________ (number)fused vertebrae,and articulates with the __________________________.

Question 63

The glenoid fossa and the acetabulum are both part of ________________________ joints.

Question 64

The hip joint is formed by the _________________ and _________________________.

Question 65

The femur and tibia form a(n)_____________________ joint.

Question 66

The atlas and the axis form a(n)_______________________ joint.

Question 67

The human spine has two sets of fused vertebrae; these are the _______________ and the __________________.

Question 68

The vertebral column contains and protects the _____________________________.

Question 69

The humerus and ulna form a(n)___________________ joint.

Question 70

The two pubic bones form a(n)________________________ joint.

Question 71

The type of joint that does not permit movement is the ____________________________.

Question 72

Gliding joints are found between ____________________,which are the bones of the wrist.

Question 73

A synovial joint is enclosed by the __________________________,which is made of _________________________ tissue.

Question 74

The type of joint that permits the greatest range of movement is the ____________________ joint.

Question 75

The vertebrae are separated and cushioned by _______________ made of _________________.

Question 76

The shoulder and hip joints are similar in that both are _______________________ joints.

Question 77

The mandible and temporal bone form a(n)________________________ joint.

Question 78

The parietal and temporal bones form a(n)_____________________ joint.

Question 79

The ulna and radius form a(n)_______________________ joint.

Question 80

The shoulder joint is formed by the _____________________ and ____________________.