Which Best Describes the Evidence-Based Model for Psychiatric Nursing Practice

question 12

Multiple Choice

Which best describes the evidence-based model for psychiatric nursing practice?

• A) Proof that the psychiatric nurse in a home-care setting really does care for assigned patients
• B) Description of what the psychiatric nurse does including how the nurse adds value to the health care organization
• C) How psychiatric nurses prove to their employers that they do what they are required to do for patient care
• D) The process by which the psychiatric nurse documents nursing care on the psychiatric nursing unit

---

Definitions:

Purely Competitive Market

A market structure characterized by many buyers and sellers, homogeneous products, and the ease of entering and exiting the market.

Unit Price

The cost per unit of volume or weight of a product, allowing for easier comparison of costs between different sized packages of the same item.

Marginal Revenue Curve

A graphical representation that shows how the revenue changes when additional units are sold, illustrating the relationship between quantity sold and revenue.

Purely Competitive Firm

An entity operating in a market that features a high level of competition and no significant barriers to entry, leading to no single firm influencing market prices.