STRUCTURAL AND FUNCTIONAL ORGANIZATION OF THE MUSCULOSKELETAL SYSTEM

Question 1

Where are triglycerides stored within the bones?

Answer 1

Yellow bone marrow

Question 2

Where are blood cells produced?

Answer 2

Red bone marrow

Question 3

What are the 3 parts of the long bone?

Answer 3

• Diaphysis
• Epiphyses
• Metaphyses

Question 4

What part of the long bone is called the shaft?

Answer 4

Diaphsis

Question 5

What part of the long bone are the ends of the long bone?

Answer 5

Epiphyses

Question 6

What part of the long bone contain the growth plate (epiphyseal plate)?

Answer 6

Metaphyses

Question 7

What are the bone building cells?

Answer 7

Osteoblasts

Question 8

What maintains the bone and exchange nutrients and waste with the blood?

Answer 8

Osteocytes

Question 9

What digests bone matrix for normal bone turnover?

Answer 9

Osteoclasts

Question 10

What are the 3 ways joints are classified?

Answer 10

-Fibrous, no cavity, just dense irregular connective tissue
-Cartilaginous, no cavity, bones are held together by cartilage
-Synovial, have synovial cavity and many other components such as
ligaments

Question 11

What connects bone to bone?

Answer 11

Ligaments

Question 12

What connects muscle to bone?

Answer 12

Tendons

Question 13

What is a decrease in the angle between articulating bones?

Answer 13

Flexion

Question 14

What is an increase in angle between articulating bones?

Answer 14

Extension

Question 15

What is bending beyond 180 degrees?

Answer 15

Hyperextension

Question 16

What is movement away from the midline?

Answer 16

Abduction

Question 17

What is movement toward the midline?

Answer 17

Adduction

Question 18

What is movement of the distal end in a circle?

Answer 18

Circumduction

Question 19

What movement is when the bone revolves around it own longitudinal axis?

Answer 19

Rotation

Question 20

What is the movement of the soles of the foot medially?

Answer 20

Inversion

Question 21

What is the movement of the foot laterally?

Answer 21

Eversion

Question 22

What is the bending of the foot towards the dorsum?

Answer 22

Dorsiflexion

Question 23

What is the bending of the foot toward the plantar surface?`

Answer 23

Plantar flexion