If the dental assistant notes the following abnormality on the patient's face, he or she should alert the dentist

Asking a patient, "Does it hurt more when you breathe deeply?" represents what part of the OPQRST question format?

A) Q B) O C) R D) P

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).