According to Nagele's rule, if the first day of a woman's last menstrual period was April 7, her expected date of delivery would be:

Providers are legally obligated to disclose protected health information (PHI) to public health authorities when a:

A. particularly severe flu epidemic has occurred. B. person may have been exposed to certain communicable diseases. C. patient or staff member has a prison record. D. patient has returned from a trip to a country with poor sanitation.

Which is referred to as a major primary data source?

A. A patient’s abstracted record B. A patient’s medical record C. A patient’s bill D. A patient’s claim data