Select an ICD-9-CM code for oligohydramnios

A person who worries most of the time, has trouble sleeping, and appears shaky or nervous may be experiencing _______

a. anxiety. b. panic attacks. c. post-traumatic stress disorder (PTSD). d. depression.

For the Certified Billing and Coding Specialist (CBCS) exam, which statement is true?

A) This exam is offered in an online format. B) The exam is offered through the National Healthcareer Association (NHA). C) This exam is offered at a predetermined testing site and requires a passing grade of 80% or more. D)This exam consists of 500 questions.