Exam Comparison
RDN vs CET
Comparing the CDR Registered Dietitian Nutritionist Exam (RDN) and the NHA Certified EKG Technician (CET). Both fall under Allied Health & Medicine. Both are covered by the Allied Health Exam Prep app.
RDN vs CET: At a Glance
| Detail | RDN | CET |
|---|---|---|
| Full Name | CDR Registered Dietitian Nutritionist Exam (RDN) | NHA Certified EKG Technician (CET) |
| Governing Body | CDR | NHA |
| Number of Questions | , | 120 |
| Time Limit | 3 hours | 2 hours |
| Passing Score | 25 scaled (1-50 scale) | 390 (scaled) |
| Exam Fee | $250 USD | , |
| Category | Allied Health & Medicine | Allied Health & Medicine |
| C3RT App | Allied Health Exam Prep Soon | Allied Health Exam Prep Soon |
Content Areas Compared
RDN Domains
- Principles of Dietetics(12%)
- Nutrition Care for Individuals and Groups(50%)
- Management of Food and Nutrition Programs and Services(21%)
- Support of Research(17%)
CET Domains
- Anatomy, Physiology and Medical Terminology(29%)
- EKG Acquisition(26%)
- EKG Rhythm Analysis and Interpretation(29%)
- Patient Care and Safety(16%)
Frequently Asked Questions
What is the difference between RDN and CET?
The RDN (CDR Registered Dietitian Nutritionist Exam (RDN)) is administered by CDR. The CET (NHA Certified EKG Technician (CET)) is administered by NHA and consists of 120 questions. Both are Allied Health & Medicine credentials.
Can I take both the RDN and the CET?
Yes, the RDN and CET are separate credentials with separate eligibility requirements. Each is awarded by a different governing body (CDR and NHA respectively). Check the official requirements for each before registering.
Which should I take first, RDN or CET?
The right sequence depends on your career goals and current credentials. The RDN is offered by CDR with a passing score of 25 scaled (1-50 scale), while the CET is offered by NHA with a passing score of 390 (scaled). Review the eligibility requirements for each with the respective governing bodies before deciding.
Does C3RT cover both the RDN and the CET?
C3RT is building apps for both the RDN and the CET. Both will be available on iOS and Mac.
The CDR Registered Dietitian Nutritionist Exam (RDN) is administered by CDR. The NHA Certified EKG Technician (CET) is administered by NHA. C3RT is not affiliated with either organisation. Certification names and trademarks are the property of their respective owners.