Which of the Following Statements About Vascular Sonography Is Untrue

question 20

Multiple Choice

Which of the following statements about vascular sonography is untrue?

• A) Duplex sonograms are ordered to determine hemodynamic status of the vascular system and to detect the presence of pathology.
• B) Vascular imaging is performed to determine the absence or presence of stenosis, aneurysm, thrombosis, or other pathologic conditions without ionizing radiation or contrast agents.
• C) Ultrasound of the cerebrovascular system is not safe for pediatric patients.
• D) The vascular sonographer must possess a detailed understanding of normal and abnormal blood flow patterns.

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Definitions:

Successor

An entity or person that follows another in a specific role, position, or title, inheriting responsibilities or assets.

CPM Networks

Stands for Critical Path Method Networks, which are used in project management to identify the longest sequence of dependent tasks and the minimum completion time for the whole project.

Critical Paths

The sequence of stages determining the minimum time needed to complete a project, where any delay in the critical path tasks will directly affect the project completion date.