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7: Biological Effects

  • Page ID
    153944
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    Learning Objectives

    ANSI/ASNT CP-105- 2016 Section 2, 3

    Upon completion of this unit, the student will be able to define and understand the following:

    • Review of Units 1, 2, 3, 4, 5 & 6
      • Safety….
      • Math Review
      • X-ray Overview
      • HVL Calculations
    • Biological Effects of Radiation
    • RAD: Radiation Absorbed Dose
    • REM: Roentgen Equivalent Man
    • QF: Quality Factor

    Learning Activities:

    • Lecture & Discussion

    Learning Resources:

    • Glossary

    Evaluation:

    • Attendance Recorded
    • Notes Reviewed

    • 7.1: Effects of Radiation
      This page explains the symptoms of radiation overexposure, comparing it to sunburn from UV rays. It differentiates between acute exposure, causing Acute Radiation Syndrome (ARS), and chronic exposure, which varies based on dosage and duration.
    • 7.2: Week 7 Glossary of Terms
      This page covers radiation exposure concepts, including acute radiation syndrome and chronic exposure. It defines types of radiation—alpha, beta, gamma, and neutron—and their health effects. Measurement units like Roentgens and RAD are explained, alongside the Quality Factor (QF) and Roentgen Equivalent Man (REM) for evaluating biological damage. It also discusses biological half-life and highlights the significance of particulate radiation.


    This page titled 7: Biological Effects is shared under a CC BY 4.0 license and was authored, remixed, and/or curated by Jason S. Ballard via source content that was edited to the style and standards of the LibreTexts platform.