Which of the Following Is Not One of the 20

question 24

Multiple Choice

Which of the following is not one of the 20 parts of the DICOM standard?

• A) Conformance
• B) Message exchange
• C) Data thesaurus
• D) Data structures

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Definitions:

Hypnogogic Hallucinations

Vivid perceptual experiences that occur at the onset of sleep, often blending reality with dreamlike elements.

Narcolepsy

A sleep disorder characterized by overwhelming daytime drowsiness and sudden attacks of sleep, often caused by a deficiency in the brain chemical orexin.

Cataplexy

State of atonia, as in R-sleep, occurring while a person is awake and active; linked to strong emotional stimulation.

Sleep Apnea

Inability to breathe during sleep, causing a sleeper to wake up to breathe.