Which is the best statement about joint flexibility?

a.

it is constant for any joint type.

b.

it is constant within a family.

c.

it is consistent between an individual's joints.

d.

it varies from joint to joint.

If you see someone who is injured at a workplace, the first thing you should do is a. call 9-1-1 or your local emergency number b. begin to administer first aid c. check the scene for danger d. try to discover what is wrong with the person select the best answer from the choices provided a b c d