Alcohol-based aftershave lotions, hairspray, and perfume should not be used for patient care when a patient is receiving oxygen

Mary was excited at her last visit to find that she is pregnant. She came in for a prenatal checkup today because she wants to take excellent care of herself and her baby. Everything seems fine, and the physician told her to keep up the good work. The ICD-10 code for routine obstetric care will be found in which of the following series of codes? 

A. C00-D49 B. H00-H59 C. O00-O9A D. P00-P96 E. Z00-Z99

A small group of medical practices in the same building that pools its resources to qualify for quantity discounts from a local vendor is called a(n) 

A. purchasing group. B. group buying pool. C. organizational buyer. D. medical society facilitator.