When Collecting a Sample for PT/INR Testing Using the CoaguChek

question 15

True/False

When collecting a sample for PT/INR testing using the CoaguChek S instrument, a blue-top tube containing sodium citrate is used.

---

Definitions:

Roaring Twenties

A period in the 1920s characterized by rapid economic growth, technological innovation, and cultural shifts in the United States and Europe, often associated with prosperity and social change.

Early 1930s

A period marked by the Great Depression, characterized by widespread economic hardship, high unemployment, and deflation.

Civil War

A war between citizens of the same country.

Sun Belt

A region in the United States generally considered to stretch across the Southeast and Southwest, characterized by warm climate, rapid population growth, and vibrant economies.