While Performing Confirmatory Tests for Brain Death in a Client

question 4

Multiple Choice

While performing confirmatory tests for brain death in a client, the radiographic technician places a probe at the temporal bone above the zygomatic arch or at the vertebrobasilar arteries through the suboccipital window. Which test is being done on the client through this intervention?

• A)Nuclear imaging
• B)Cerebral angiography
• C)Electroencephalography
• D)Transcranial Doppler ultrasonography

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Definitions:

Linear

Refers to a relationship or function that can be graphically represented in a straight line, indicating a proportional relationship between variables.

Statistical Significance

A determination that the observed results in a study are unlikely to have occurred by chance, at a predetermined significance level.

Nature

Refers to the inherent qualities or characteristics of something, or the physical world collectively, including plants, animals, landscapes, and other features and products of the earth.

Nonlinear Relationship

A nonlinear relationship exists when changes in the independent variable do not lead to proportional changes in the dependent variable.