Which of the Following Actions Must the Nurse Take in Preparing

question 12

Multiple Choice

Which of the following actions must the nurse take in preparing two different medications from two vials?

• A) Inject fluid from one vial into the other.
• B) Uncap the syringe, and wipe the needle with an alcohol preparation before inserting into either vial.
• C) Discard the medication from vial number two if medication from vial number one is pushed into it.
• D) Insert air into the first vial, but not the second vial.

---

Definitions:

Marginal Revenue Curve

A graph that shows how marginal revenue varies as the quantity of output changes, typically downward sloping for firms in competitive markets.

Perfect Competitor

A market structure in which numerous small firms compete against each other with identical products, no single firm can influence the market price; all firms are price takers.

Marginal Revenue

Extra income gained by disposing of one additional unit of a good or service.

Marginal Cost

The expense associated with manufacturing an extra single unit of a product or service.