Which of these HIPAA transactions is sent by a payer to answer a question about a submitted claim?

Diuretics lower blood pressure because they help to decrease ________ and blood force against the vessel walls

A) water volume B) sodium content C) blood volume D) congestion

When a patient with Parkinson disease is asked to turn, he or she takes small steps until the turn is complete. This is called:

A) ataxia. B) decussation. C) dystonia. D) bradykinesia.