ARDMS Pediatric Sonography Exam Prep - Pass Guaranteed
390+ questions covering neonatal head, pediatric abdomen, and hip imaging.
Specialize in pediatric sonography with Prepry's focused question bank. Master neonatal brain imaging, pediatric pathology, and developmental hip dysplasia for your RDMS Pediatric credential.
Official Exam Information
RDMS Pediatric Sonography Specialty
ARDMS • RDMS (PS)
The RDMS Pediatric Sonography Specialty is an approximately 170-question, 3 hours exam from American Registry for Diagnostic Medical Sonography (ARDMS); a scaled score of 555 is required to pass, and the fee is $300.
~170
Total Questions
3 hours
Exam Duration
180 minutes
$300
Exam Fee
USD
555
Passing Score
Scale: 300-700
| Specification | Detail |
|---|---|
| Exam name | RDMS Pediatric Sonography Specialty |
| Credential awarded | RDMS (PS) |
| Administered by | American Registry for Diagnostic Medical Sonography (ARDMS) |
| Number of questions | Approximately 170 |
| Time limit | 3 hours (180 minutes) |
| Passing score | 555 (scale: 300-700) |
| Exam fee | $300 USD |
| First-time pass rate | 70% |
Read the full Pediatric Sonography exam guide →
Take the free Pediatric Sonography practice test →
Content Domains
Congenital Variants, Pathology & Pathophysiology
Anatomy and Physiology
Data and Protocols
Physics and Instrumentation
Treatment and Emerging Technology
Retake wait period: 60 days • Max 3 attempts per year
Your Complete Study Kit
Why Students Pass with Prepry
Pass Guarantee
Score 80% or higher on mock exams and move 80% of questions to the Learned column, but don't pass? Get 3 extra months of Prepry Pro, free.
390+ Pediatric Questions
Focused question bank covering neonatal head, pediatric abdomen, hip imaging, and spine with detailed explanations.
80-Question Mock Exam
Practice exam that simulates the real Pediatric testing experience. Know exactly what to expect on exam day.
Track Your Progress
See where you stand on each topic. Identify weak areas in neonatal brain or hip imaging and focus your study.
Specialty Credential
Stand out with the RDMS Pediatric credential. Essential for positions at children's hospitals.
Web, iPhone & Android
Study pediatric sonography anywhere—on the web, iPhone, or Android. Perfect for quick reviews.
Success Stories
Sonographers Who Passed Their Pediatric Registry
“The neonatal head questions were comprehensive. I felt prepared for every brain anatomy and pathology question. Passed first try!”
Laura P.
RDMS (PS), Class of 2024
“Working in a NICU, I needed this credential. Prepry's focused content helped me prepare without overwhelming me.”
Amy C.
RDMS (PS), Children's Hospital
“The hip imaging section was exactly what I needed. DDH questions were spot-on for the real exam.”
Karen L.
RDMS (AB, PS), Pediatric Imaging
Expert-Created Content
Meet Your Pediatric Sonography (PS) Team
Our content is created and reviewed by credentialed professionals with real-world clinical experience.
Content Author
Jenna Laquerre
MS, R.T.(R)(ARRT), RDMS (AB, OB/GYN, PS, BR), RVT
AuthorExperienced Educator and Educational Content Developer with a focus on sonography and radiography. With numerous certifications and a strong clinical background, I contribute to professional organizations and publish extensively. Adjunct instructor at Palm Beach State College.
View ProfileReviewers
Shannon Redmon
BS, RDMS (AB, OB, BR), RVT
ReviewerMedical Sonographer at Asheville Radiology Associates.
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Common Questions
Frequently Asked Questions
The ARDMS Pediatric Sonography exam covers neonatal head/brain, pediatric abdomen, hip imaging for DDH, and spine. Prepry covers all content areas.
You need to pass the SPI and have appropriate clinical experience. Your Prepry subscription includes SPI prep materials too!
Score 80% or higher on your mock exams and move 80% of questions to the Learned column, but don't pass? We'll give you 3 extra months of Prepry Pro, free.
Many pediatric hospitals prefer or require the RDMS Pediatric credential. It demonstrates specialized expertise in imaging infants and children.
Yes! Your Prepry subscription includes access to all ultrasound exams. Study for multiple credentials without paying extra.
Absolutely. Prepry is available on the web, iPhone (App Store), and Android (Google Play).
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