A Patient Recovering from Surgery to Remove a Brain Tumor

question 29

Multiple Choice

A patient recovering from surgery to remove a brain tumor is found jerking rhythmically in the bed and unresponsive to verbal stimuli.What should the nurse do first?

• A) Call the physician.
• B) Find another nurse to assist.
• C) Hold the patient firmly to keep the patient from injuring someone.
• D) Protect the patient from injury and observe the sequence of events.

Understand the components and calculations involved in the DuPont formula for ROI.

Identify and differentiate between the measures for evaluating and controlling investment center performance.

Apply the concept of investment turnover and its impact on return on investment.

Distinguish between investment centers, profit centers, and cost centers.

---

Definitions:

Perfect Competitors

Firms operating in a market where there are many sellers and buyers, products are homogenous, and there is free entry and exit from the market.

Short Run

A period in economics during which at least one input (like factory size) is fixed and cannot be changed, contrasting with the long run where all inputs can be varied.

Industry

is the aggregate of manufacturing or technically productive enterprises in a particular field, characterized by the goods or services they produce.

Horizontal Demand Curve

A graphical representation of a market where the quantity demanded changes significantly while the price remains constant.