When Radiographic Images Are Produced During Portal Imaging Using Megavoltages

question 35

Multiple Choice

When radiographic images are produced during portal imaging using megavoltages,

• A)high contrast images are produced due to the number of photoelectric interactions.
• B)pair production and Compton interactions predominate.
• C)very low contrast images are produced.
• D)both b and c

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Definitions:

Social Work

A profession concerned with helping individuals, families, groups, and communities to enhance their individual and collective well-being through mitigating social issues, promoting social justice, and empowering people.

Recording Sessions

The process of capturing audio, video, or digital recordings of events, meetings, or conversations.

Narrative Recording

A method of documenting information in social work and other fields that focuses on a descriptive, chronological account of events or client interactions.

Rational Numbers

Numbers that can be expressed as the quotient or fraction of two integers, where the denominator is not zero.