The Purpose of the Photodetector in Immunologic Methods on Coagulation

question 39

Multiple Choice

The purpose of the photodetector in immunologic methods on coagulation analyzers is to:

• A) Measure an increase in absorbance caused by the interaction of VWF with its monoclonal antibody
• B) Measure an increase in transmittance caused by the interaction of D-dimer fragments in the patient's plasma with its monoclonal antibody
• C) Promote the ball's oscillation movement through the electromagnetic sensors
• D) Measure the amount of cleavage of p-nitroaniline

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Definitions:

Classical Conditioning

A learning process that occurs when two stimuli are repeatedly paired; a response that is at first elicited by the second stimulus is eventually elicited by the first stimulus alone.

Social Cognitive Theory

A theory that emphasizes the importance of observational learning, imitation, and modeling in behavior.

Trait Theory

A psychological perspective that attempts to describe personality based on the presence and intensity of various traits, or consistent patterns of thought, emotion, and behavior.

Behaviorism

A theory of learning based on the idea that all behaviors are acquired through conditioning.