What directly relates to the acidity of a solution?

What is the cause of weight loss during the FIRST week after birth?

A) Fluid loss B) Stress C) Loss of body heat D) Decreased metabolism

Official coding guidelines require proper sequencing of diagnosis and procedure codes. The sequencing depends on:

A) the physician's sequencing when he documents the diagnoses and procedures. B) the most resource-intensive (expensive) procedures performed. C) dates procedures were performed. D) the codes assigned and the circumstances of the encounter.