Where Should the Top of the IR Be Positioned for a PA

question 68

Multiple Choice

Where should the top of the IR be positioned for a PA oblique projection of the lungs?

• A) 2 inches above the clavicles
• B) 1 \(1 / 2\) to 2 inches above the relaxed shoulders
• C) 1 \(1 / 2\) to 2 inches above the vertebral prominens
• D) 3 to 4 inches above the vertebral prominens

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Definitions:

Workplace

An location where people engage in physical or intellectual tasks in order to earn a living; it can vary greatly in form, from office buildings to remote settings.

Scientific Management

A management theory that applies scientific methods to analyze and optimize workflows and efficiency in the workplace.

Frederick W. Taylor

An American mechanical engineer who sought to improve industrial efficiency and is considered the father of scientific management.

Workplace

The physical or virtual location where people perform their job duties.