Which Antiseptic(s) Are the Most Effective for a Surgical Hand

question 3

Multiple Choice

Which antiseptic(s) are the most effective for a surgical hand scrub or patient skin preparation for surgery?

• A)Hydrogen peroxide
• B)Hibiclens
• C)Isopropyl alcohol
• D)Povidone-iodine
• E)B and D

---

Definitions:

Algebraic Expression

A mathematical phrase that can include numbers, variables, and operation symbols but does not contain an equality sign.

Simplify

To make something easier to understand or do by reducing its complexity.

Collect Like Terms

The process of combining terms in an algebraic expression that have the same variables raised to the same power.

Simplify

To make (something) simpler or easier to do or understand.