Ethnicity Is Based on Perceived Differences in Ancestral Origins or Descent

question 68

True/False

Ethnicity is based on perceived differences in ancestral origins or descent, and shared history and cultural heritage.

---

Definitions:

Mantoux Test

A diagnostic tool used to detect exposure to tuberculosis bacteria by injecting a small amount of tuberculin into the skin of the forearm and observing the reaction.

Heaf Test

A tuberculin skin test used primarily in the UK to screen for tuberculosis infection by measuring the immune system's response.

Tine Test

A skin test used to diagnose tuberculosis by introducing tuberculin purine into the skin with a multiple puncture device.

Sun Exposure

Sun exposure refers to the amount of time spent in sunlight, which can have both beneficial effects, like vitamin D synthesis, and harmful effects, such as skin damage.