If Sammy Scores Nearly the Same Every Time He Takes

question 20

Multiple Choice

If Sammy scores nearly the same every time he takes a test, we know for sure that the test is

• A) valid.
• B) reliable.
• C) standardized.
• D) All of these.

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Definitions:

Mediastinum

The central compartment of the thoracic cavity, surrounded by loose connective tissue, that contains the heart, trachea, esophagus, and other structures.

Diaphragm

A large, dome-shaped muscle at the base of the lungs that plays a critical role in breathing.

Celiac Trunk

A major artery that supplies the abdominal organs including the liver, stomach, and spleen with blood.

Superior Mesenteric Artery

A major artery that supplies blood to a large portion of the lower intestine, including the jejunum, ileum, and colon.