____ is a common ECG dysrhythmia affecting some two million Americans, a far greater percentage than any other dysrhythmia.

Which of the following is a small breed of equine, usually about 14 hands?

A) draft B) light horse C) pony D) miniature horse

A(n) ________ check is a check issued on bank paper and signed by a bank representative; it is usually purchased by people who do not have checking accounts.

Fill in the blank(s) with the appropriate word(s).