The ARDMS Diagnostic Medical Sonography exam is a certification assessment provided by ARDMS (Inteleos). It covers five key domains: performing ultrasound examinations (23%), managing transducers (7%), optimizing images (26%), applying Doppler concepts (34%), and ensuring clinical safety and quality assurance (10%). This exam validates the core knowledge and skills required for sonography professionals to perform diagnostic procedures safely in a clinical setting.
This exam is designed for sonography professionals who perform ultrasound examinations in clinical settings. Candidates should have practical experience in sonography and a firm grasp of the principles and instrumentation required to maintain high standards of patient care and diagnostic accuracy.
Review the official content outline to understand the weighting of each domain. Focus your study on the 34% weight assigned to Doppler concepts and the 26% weight for image optimization. Use the provided task inventory to identify areas for improvement. Practice applying sonographic principles to clinical scenarios and ensure you are familiar with safety protocols and quality assurance testing procedures to succeed.
This domain covers the practical aspects of performing ultrasound examinations, including patient care, communication, and the application of sonographic techniques to ensure that diagnostic procedures are conducted efficiently and safely within the clinical environment.
This domain focuses on the selection and management of ultrasound transducers used during diagnostic procedures, ensuring that the correct equipment is utilized to achieve the best possible imaging results for various clinical patient scenarios.
This domain involves the technical optimization of sonographic images to ensure diagnostic quality, requiring a deep understanding of resolution, gain settings, and advanced imaging modes to produce clear and accurate diagnostic data for interpretation.
This domain addresses the application of Doppler concepts to evaluate blood flow and hemodynamic principles, which is vital for assessing vascular health and identifying potential abnormalities during routine diagnostic ultrasound examinations in clinical practice.
This domain covers clinical safety, infection control, and quality assurance protocols for ultrasound equipment, ensuring that all diagnostic procedures are performed in a safe environment while maintaining the highest standards of equipment performance and accuracy.
Arrive prepared to complete 110 questions within the 120-minute time limit. Manage your time effectively across the five domains, keeping in mind the specific weightings for each section to ensure you address the most heavily weighted topics during your session.
The ARDMS Diagnostic Medical Sonography exam consists of 110 questions in total, which are designed to test your baseline knowledge of sonographic principles and instrumentation throughout the entire testing session.
The passing score for the examination is 555 out of a total of 700 points, and candidates must meet this threshold to successfully earn their professional certification through the ARDMS.
The duration of the examination is 120 minutes, providing candidates with sufficient time to carefully read and answer all questions while maintaining focus on the core sonography principles being tested.
For information regarding the current certification path and any updates to the exam requirements, please check with ARDMS (Inteleos) to ensure you have the most accurate and up-to-date guidance available.
Verified 2026-09-13
This page was built using the official ARDMS content outline, practice analysis reports, and exam guides provided by Inteleos to ensure accuracy and relevance for all candidates preparing for their certification exam.