The process of culling and pitting occurs in the spleen's:

Which is usually offered either by a single insurance plan or as a joint venture among two or more insurance payers and provides subscribers or employees with a choice of HMO, PPO, or traditional health insurance plans?

a. independent practice association b. point-of-service plan c. preferred provider organization d. triple option plan

Bilateral benign paroxysmal vertigo is reported with code _________________________.

Fill in the blank(s) with the appropriate word(s).