Exam Comparison
RDN vs CSFA
Comparing the CDR Registered Dietitian Nutritionist Exam (RDN) and the NBSTSA Certified Surgical First Assistant (CSFA). Both fall under Allied Health & Medicine. Both are covered by the Allied Health Exam Prep app.
RDN vs CSFA: At a Glance
| Detail | RDN | CSFA |
|---|---|---|
| Full Name | CDR Registered Dietitian Nutritionist Exam (RDN) | NBSTSA Certified Surgical First Assistant (CSFA) |
| Governing Body | CDR | NBSTSA |
| Number of Questions | — | — |
| Time Limit | — | — |
| Passing Score | — | — |
| Exam Fee | — | — |
| 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%)
CSFA Domains
- Preoperative Preparation
- Intraoperative First Assisting Techniques
- Postoperative Care and Wound Management
- Professional Issues and Ethics
Frequently Asked Questions
What is the difference between RDN and CSFA?
The RDN (CDR Registered Dietitian Nutritionist Exam (RDN)) is administered by CDR. The CSFA (NBSTSA Certified Surgical First Assistant (CSFA)) is administered by NBSTSA. Both are Allied Health & Medicine credentials.
Can I take both the RDN and the CSFA?
Yes, the RDN and CSFA are separate credentials with separate eligibility requirements. Each is awarded by a different governing body (CDR and NBSTSA respectively). Check the official requirements for each before registering.
Which should I take first, RDN or CSFA?
The right sequence depends on your career goals and current credentials. The RDN is offered by CDR, while the CSFA is offered by NBSTSA. Review the eligibility requirements for each with the respective governing bodies before deciding.
Does C3RT cover both the RDN and the CSFA?
C3RT is building apps for both the RDN and the CSFA. Both will be available on iOS and Mac.
The CDR Registered Dietitian Nutritionist Exam (RDN) (RDN) is administered by CDR. The NBSTSA Certified Surgical First Assistant (CSFA) (CSFA) is administered by NBSTSA. C3RT is not affiliated with either organisation. Certification names and trademarks are the property of their respective owners.