When coding for a radical excision of lymph nodes, the coder needs to identify that the surgeon went down to which of the following?

A 13-year-old boy suffers a fall on a balance beam and experiences immediate, severe abdominal pain and difficulty breathing. He is taken to the emergency room, where the physician documents a detailed history and physical examination and a medical decision making of moderate complexity. The physician admits the patient into the hospital to rule out diaphragmatic injury. Which of the following

reflects the MOST appropriate CPT code for this service? A. 99218 B. 99221 C. 99224 D. 99231

The Food and Drug Administration (FDA) classifies immunizing agents and allergenic extracts as:

A. antibodies B. lymphocytics C. pathogenics D. biologics