Practise Registered Phlebology Sonographer (RPhS) with a short sample and answer explanations. These are independent learning materials, not official exam questions or a pass prediction.
Exam outline and official sources
Cardiovascular Credentialing International (CCI) · CCI's current online Examination Matrix and Task List, reviewed as of 2026-10-15. The present matrix matches the June 2022 Examination Overview; the webpage does not give a separate effective date for that present matrix. CCI separately identifies an examination-preparation outline for after February 1, 2027. This guide uses the present matrix.
This original 20-question sample covers selected topics across the outline. It does not reproduce official exam questions or cover every tested topic.
- Registered Phlebology Sonographer (RPhS) — CCI
- Registered Phlebology Sonographer Examination Overview — June 2022
- CDC Recommendations for Disinfection and Sterilization in Healthcare Facilities
- OSHA Hospital eTool: Sonography
- CDC: About Venous Thromboembolism
- AIUM Practice Parameter for a Peripheral Venous Ultrasound Examination, 2024 Revision
- ASH Clinical Practice Guidelines: Diagnosis of Venous Thromboembolism
- ASH: Testing for Blood Clots — Patient Version
- International Society of Lymphology: 2023 Consensus Document
- IAC Standards and Guidelines for Vascular Testing Accreditation — August 3, 2026
- ESVS 2022 Clinical Practice Guidelines on Chronic Venous Disease of the Lower Limbs
- GE HealthCare: Color Imaging Scanning Adjustments
- GE HealthCare: Pulsed Wave Spectral Doppler
- 2023 SVS/AVF/AVLS Varicose Vein Clinical Practice Guidelines, Part II
- Asclera (Polidocanol) Prescribing Information — January 2025
- AIUM Practice Parameter for Ultrasound-Guided Procedures
- Early versus Deferred Endovenous Ablation: The EVRA Randomized Controlled Trial
- CDC: Clinical Safety — Hand Hygiene for Healthcare Workers
- CDC: Burkholderia Infections Associated with Contaminated Ultrasound Gel
- AIUM: Prudent Clinical Use and Safety of Diagnostic Ultrasound
- Revision of the Venous Clinical Severity Score — AVF Consensus Statement
- American Venous Forum: Revised CEAP
- AIUM: Policies and Procedures Safeguarding Patients and Personnel
Registered Phlebology Sonographer (RPhS)
Start with 20 free questions, then review the explanations and any topics you missed.
An external ultrasound transducer will be reused after direct contact with nonintact skin. After cleaning, what is the minimum appropriate disinfection level under the CDC equipment classification?
Registered Phlebology Sonographer (RPhS)
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Maintain Information, Facility, and Safety
Hand hygiene
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