In today's society, the amount of education that a person has and what he or she does for a living have become important contributors to an individual's self-esteem and sense of self-worth

It is very important to compound epidurals with ________ materials to avoid the risk of causing permanent paralysis

Fill in the blank(s) with correct word

An FEV/FVC ratio of less than ________ percent may indicate a patient who suffers from chronic obstructive pulmonary disease (COPD).

A. 100 B. 90 C. 80 D. 70