The Nurse Uses a Syringe and Vial of Insulin to Show

question 14

Multiple Choice

The nurse uses a syringe and vial of insulin to show how to draw up the correct dose while she explains the procedure to the patient. To best promote learning, her next step should be to:

• A) give the patient written materials to study and learn the procedure.
• B) have the patient explain the procedure to the nurse to assess understanding.
• C) give the patient a day to allow him to process and absorb the information.
• D) have the patient practice the procedure with the nurse helping.

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Definitions:

Gross Margin Percentage

A financial metric that indicates the proportion of money left over from revenues after deducting the cost of goods sold, expressed as a percentage of total revenue.

Earnings Per Share

A measurement of a company's profitability, calculated by dividing net income by the number of outstanding shares of its common stock.

Price-Earnings Ratio

A valuation metric for stocks, calculated by dividing the current market price of a share by its earnings per share (EPS).

Dividend Payout Ratio

The ratio of the total dividends declared by a company to its net income, showing what portion of earnings is paid out as dividends.