Large amounts of carbon dioxide will displace oxygen in a space and lead to ___________

Practitioners who focus the use of their techniques on a small area or a particular structure are said to be working with:

A) Intuition B) Sensitivity C) Specificity D) Rhythmical skill

Which reference source includes information on over-the-counter drugs, herbal products, and homeopathic remedies?

A) Drug Facts and Comparisons B) Handbook of Nonprescription Drugs C) Handbook on Injectable Drugs D) USP-NF