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The Skeletal System
Types of Bones
Problems of the Skeletal System
Top Secret
Cartilage and Joints
100
Definition of the Skeletal system.
The framework of the body, consisting of bones and other connective tissues, which protects and supports the body tissues and internal organs.
100
Given an example of a long bone?
Bones in legs and arms. Humerus Femur
100
Skeletal system disorders and bone injuries can be the result of many factors. Name 2 factors.
-Poor nutrition -Infections -Recreational injuries -Poor posture
100
Define ossification.
Ossification is the process by which bone is formed,renewed, and repaired.
100
What is a cartilage?
Cartilage is a strong, flexible connective tissue.
200
The axial skeleton consists of _________
The axial skeleton consists of the 80 bones of the skull, spine, ris, vertebrae, and sternum, or breastbone.
200
Give an example of a irregular bone?
Facial bones Vertebrae
200
What is an osteoporosis?
Osteoporosis is a condition in which progressive loss of bone tissue occurs.
200
Whats a fibrous cord that attaches muscle to the bone?
Tendon
200
What are joints?
Joints are points at which bones meet.
300
Skeletal System consists of ______ bones.
206
300
What are flat bones and where can you find them?
What are flat bones and where can you find them? Flat bones are somewhat thinner and much flatter than other bones. Flat bones are found in the skull, the scapula, and a shoulder blade.
300
Name the 3 types of fractures.
Hairline Fracture Transverse Fracture Comminuted Fracture
300
What is a lateral, or side-to-side, curvature of the spine.
Scoliosis
300
Where can cartilage be found?
-Ends of long bones -End of the nose -Outer ear
400
Skeletal system can be classified in two main groups, which are?
Axial Skeleton and Appendicular Skeleton
400
Give an example of a short bone?
Examples include the small bones in the wrists and ankles.
400
Define the term repetitive motion injury.
Repetitive motion injury is damage to tissues caused by prolonged, repeated movements.
400
Which joint allows a wide range of motions.
Ball-and-socket joint
400
What is a ligament? What role does a ligament play in our body?
A ligament is a band of fibrous, slightly elastic connective tissue that attaches bone to bone. Ligaments help stabilize the movements of bones at a joint.
500
What are the functions of the Skeletal System?
-Provides a strong, stable, and mobile framework on which muscles can act. -Protects internal tissues and organs from trauma. -Bones store mineral such as calcium and phosphorus.
500
Name the four types of bones.
Long Bones Short Bones Flat Bones Irregular Bones
500
Name 3 typical joint injuries.
-Dislocation -Torn Cartilage -Arthritis
500
Name foods that can help prevent the development of certain skeletal disorders.
-Calcium -Vitamin D(Milk) -Phosphorus -Dark green/leafy vegetables
500
Name the 4 types of joints. Which is the one you can find at the elbow, knee,ankle, and fingers.
Ball-and-socket joints Hinge joints Pivot joints Ellipsoidal joints