What is one of the risks associated with ultrasound procedures?

The selection points to potential misdiagnosis due to incorrect use as a significant risk associated with ultrasound procedures. This is accurate because while ultrasound is generally considered safe and non-invasive, the effectiveness of the procedure heavily relies on the skill and experience of the technician performing the exam as well as the quality of the equipment used. If an ultrasound is not conducted correctly or if the technician misinterprets the images produced, it can lead to inaccurate conclusions about a patient's condition, possibly causing delayed treatment or inappropriate management.

In contrast, high radiation exposure is not a risk in the context of ultrasound because this imaging method uses sound waves instead of ionizing radiation, making it a safer alternative to procedures like X-rays or CT scans. Severe allergic reactions to gel is an unlikely risk since the ultrasound gel used is typically hypoallergenic, although some individuals can experience mild skin irritation. Lastly, stating that no risks are known is inaccurate, as all medical procedures have some risks, even if they are minimal.