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Exam Comparison

RDN vs PTCE

Comparing the CDR Registered Dietitian Nutritionist Exam (RDN) and the PTCB Pharmacy Technician Certification Exam (PTCE). Both fall under Allied Health & Medicine. Both are covered by the Allied Health Exam Prep app.

RDN Overview → PTCE Overview →

RDN vs PTCE: At a Glance

Detail RDN PTCE
Full Name CDR Registered Dietitian Nutritionist Exam (RDN) PTCB Pharmacy Technician Certification Exam (PTCE)
Governing Body CDR PTCB
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%)

PTCE Domains

  • Medications(40%)
  • Federal Requirements(12.5%)
  • Patient Safety and Quality Assurance(26.25%)
  • Order Entry and Processing(21.25%)

Frequently Asked Questions

What is the difference between RDN and PTCE?

The RDN (CDR Registered Dietitian Nutritionist Exam (RDN)) is administered by CDR. The PTCE (PTCB Pharmacy Technician Certification Exam (PTCE)) is administered by PTCB. Both are Allied Health & Medicine credentials.

Can I take both the RDN and the PTCE?

Yes, the RDN and PTCE are separate credentials with separate eligibility requirements. Each is awarded by a different governing body (CDR and PTCB respectively). Check the official requirements for each before registering.

Which should I take first, RDN or PTCE?

The right sequence depends on your career goals and current credentials. The RDN is offered by CDR, while the PTCE is offered by PTCB. Review the eligibility requirements for each with the respective governing bodies before deciding.

Does C3RT cover both the RDN and the PTCE?

C3RT is building apps for both the RDN and the PTCE. Both will be available on iOS and Mac.

The CDR Registered Dietitian Nutritionist Exam (RDN) (RDN) is administered by CDR. The PTCB Pharmacy Technician Certification Exam (PTCE) (PTCE) is administered by PTCB. C3RT is not affiliated with either organisation. Certification names and trademarks are the property of their respective owners.