You Are Called for an Alert and Oriented Female Who

question 20

Multiple Choice

You are called for an alert and oriented female who had a cesarean section several days ago. Today she bent over and tore the surgical incision open. There is a moderate amount of bleeding coming from the site. What should the EMT do to control the bleeding?

• A) Place a saline-soaked bandage over the top of the incision.
• B) Administer supplemental oxygen.
• C) Apply a large dressing over the incision.
• D) Pack sterile gauze dressings into the incision.

Calculate and interpret the number of covariances needed for portfolio diversification in different market structures.

Understand the impact of macroeconomic and firm-specific events on security returns.

Recognize the limitations of diversification in reducing portfolio risk.

Distinguish between systematic and nonsystematic risk in the context of the single-index model and portfolio management.