Which Appendix in ICD-9 Contains a List of the 3-Digit

question 58

Multiple Choice

Which appendix in ICD-9 contains a list of the 3-digit categories for occupational hazards divided into subcategories?

• A) Appendix A
• B) Appendix B
• C) Appendix C
• D) Appendix D
• E) Appendix E

---

Definitions:

Equilibrium Reaction

A chemical reaction in which the forward and reverse reactions occur at the same rate, so that the concentrations of the reactants and products do not change with time.

Equilibrium Constant

A numerical value that expresses the ratio of the concentrations of products and reactants of a chemical reaction at equilibrium.

HA

Often shorthand for hydroxyapatite, a mineral form of calcium apatite; can also refer to hyaluronic acid or other context-specific chemical compounds.

Equilibrium

A state in which opposing forces or influences are balanced, often used in chemistry to describe reactions where reactants and products are formed at the same rate.