DXA study to assess a female patient's lumbar and thoracic spine. Report code _____

The term recombinant therapeutic proteins refers to:

A) Artificial forms of recombinant DNA that have been created by combining or inserting one or more DNA strands into a single molecule. B) The use of biological systems, such as cells or tissues, or biological molecules, such as enzymes or antibodies, in the manufacturing of commercial products. C) A class of therapeutic protein produced by biotechnological techniques, such as genetic engineering. D) Medicinal products derived from blood, as well as vaccines, toxins, and allergen products.

What type of bones are vertebrae? 

A. long B. short C. flat D. irregular