What Is Studied in the Field of Epidemiology

question 15

Multiple Choice

What is studied in the field of epidemiology?

• A)Pathology of infectious diseases.
• B)Patterns of infectious disease spread.
• C)The causes of infectious diseases.
• D)The study of spread patterns of all diseases.
• E)The causes of all diseases.

---

Definitions:

Arbitrageurs

Traders who seek to profit from price discrepancies of the same asset in different markets, buying low in one market and selling high in another.

Speculator

Someone who buys or sells foreign exchange in hopes of profiting from fluctuations in the exchange rate over time.

Exchange Rate

How much one currency is worth in terms of crossing over to another currency.

Mexican Demand Curve

A graphical representation showing the quantity of goods that consumers in Mexico are willing and able to purchase at various prices.