For Which Diagnostic Procedure Should a Patient Take a Special

question 49

Multiple Choice

For which diagnostic procedure should a patient take a special drink the night before to help outline the intestines?

• A) Barium enema
• B) CT scan of the abdomen and pelvis
• C) Barium swallow
• D) Nuclear medicine scan
• E) Retrograde pyelography

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Definitions:

Crowd Behavior

The way in which individuals in a crowd act and react as part of a larger group, often differing from their individual behavior.

Emergent-Norm Theory

A theoretical framework suggesting that in crowd situations, new norms emerge which guide individual behavior, contradicting traditional norms.

Le Bon's Theory

A psychological theory proposed by Gustave Le Bon that explains how an individual in a crowd can lose self-control and become anonymous, leading to behavior that is emotional, irrational, and contagious.

Convergence Theory

A theory suggesting that crowd behavior is not irrational but an expression of the general beliefs and values of the individuals in the crowd.