What is the main focus of vascular sonography?

The main focus of vascular sonography is to assess blood flow and detect vascular diseases. This imaging technique uses high-frequency sound waves to create images of blood vessels and their blood flow, allowing healthcare professionals to identify conditions such as blockages, aneurysms, or thrombosis. By examining the pattern and quality of blood flow, vascular sonography plays a crucial role in diagnosing and monitoring vascular health.

In contrast, the other options address different medical assessments. Measuring heart contractions pertains to cardiac sonography (echocardiography), which focuses on heart-related issues. Evaluating hormonal levels in the blood typically involves laboratory tests rather than imaging techniques, and analyzing blood glucose levels is specifically directed towards metabolic assessments, usually through blood tests, not imaging. Thus, the focus of vascular sonography is distinct and essential for vascular health assessment.