Skeletal system

Front

How many bones make up the average human skeleton?

Back

206

Front

How many bones can you NOT see on a skeleton?

Back

6

Front

In a joint, what prevents dislocation?

Back

ligaments

Front

The long bones are important for movement and what other purpose?

Back

making bone marrow

Front

Where are irregular bones found? Options: ankle, head, pelvis, vertebral column

Back

vertebral column

Front

What is the purpose of a vertebrae?

Back

Protecting the central nervous system

Front

What are the purple structures called?

Back

intervertebral discs

Front

Where in the body do you find cartilage?

Back

In the nose and ears, in the knee joint, in the rib cage and trachea.

Front

Which bone has been dislocated here? Options: Femur, Humerus, Patella, Tarsal

Back

Patella

Front

What is this condition caused by? Options: bacterial infection, lack of calcium, hormone imbalance, all three

Back

lack of calcium