Which of the following can be used as a contrast medium during a radiological procedure?

Which of the following is not considered a true statement regarding the history of claims?

A) ?Third-party claims developed to indicate payment of services rendered by someone other than the patient. B) Providers have never been paid using an exchange of services or bartering of goods. C) Since 2005 providers have been urged to send claims electronically. D) All of the above

The gerbil's natural color pattern is referred to as an ____________________ color

Fill in the blank(s) with correct word