NBRC Specialty Credentials 4

Question 1

An RT who earned only the CRT credential wants to obtain the RRT-NPS. What must they do first?

Accepted Answer

Earn the RRT credential before applying for any specialty credential

Answer

All NBRC specialty credentials (NPS, ACCS, SDS) require an active RRT as a prerequisite; the CRT alone is insufficient.

Question 2

On the CPFT examination, which of the following measurement techniques would a candidate most need to understand?

Accepted Answer

Body plethysmography for measuring functional residual capacity

Answer

Body plethysmography is a key pulmonary function testing method for accurately measuring lung volumes including FRC, making it central to the CPFT examination.

Question 3

An RRT-ACCS credentialed therapist is managing a patient on ECMO. Recognizing this as an advanced critical care modality, this topic would most likely appear on which NBRC examination?

Accepted Answer

RRT-ACCS examination

Answer

ECMO in adult critically ill patients falls within the advanced adult critical care scope that the ACCS credential and examination address.

Question 4

The NBRC defines 'credential lapse' as occurring when:

Accepted Answer

A credential holder fails to complete Continuing Competency requirements by the expiration date

Answer

Credential lapse is the automatic loss of credential status that occurs when the 5-year Continuing Competency deadline passes without fulfillment.

Question 5

Which pulmonary function test result pattern would an RPFT-credentialed technologist most associate with a restrictive lung defect?

Accepted Answer

Reduced TLC with normal or elevated FEV1/FVC ratio

Answer

Restriction is characterized by a reduced total lung capacity (TLC) while the FEV1/FVC ratio is preserved or elevated due to proportional reductions in both values.

NBRC - National Board for Respiratory Care Practice Test

NBRC - National Board for Respiratory Care Practice Test

NBRC Specialty Credentials 4