If You Cite a Source with Three or More Authors

question 2

Multiple Choice

If you cite a source with three or more authors a second time or more than five authors at any time, include just the last name of the first author and ________ to indicate there are other authors.

• A) et el.
• B) al et.
• C) et al.
• D) el et.

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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.