In Which Technique Is Radioactivity Detected by Mixing the Sample

question 71

Multiple Choice

In which technique is radioactivity detected by mixing the sample in a vial with a special fluid that contains compounds that emit light if struck by a beta particle? The amount of light emitted in the fluid is a measure of the amount of radioactivity in sample.

• A)autoradiography
• B)an NMR machine
• C)liquid scintillation spectrometry
• D)mass spectrometry
• E)AFM

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Definitions:

Splitting

A defense mechanism in psychoanalysis where an individual views others or themselves as all good or all bad, lacking nuance.

Psychoanalytic Approaches

Therapy modalities based on Freudian concepts that explore unconscious motivations and early childhood experiences affecting current behaviors.

Personality Dynamics

The complex interplay of factors and forces within an individual that contribute to their characteristic patterns of thoughts, feelings, and behaviors.

Psychoanalytic Approaches

Methods in psychology that focus on unconscious motivations and conflicts as drivers of human behavior, originating from the theories of Freud.