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Exam (elaborations)

CRT NBRC Practice Questions and Answers (100% Pass)

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CRT NBRC Practice Questions and Answers (100% Pass) the RT notices excess condensation developing in the corrugated tubing of a heated large volume nebulizer set at FiO2 28%. Puffs of aerosol are noted in the mask. which of the following is likely true? - Answer️️ -FIO2 is increased during ...

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  • August 27, 2024
  • 19
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • CRT NBRC
  • CRT NBRC
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SophiaBennett
©SOPHIABENNETT@2024-2025 Sunday, August 18, 2024 6:00 PM


CRT NBRC Practice Questions and Answers (100% Pass)

the RT notices excess condensation developing in the corrugated tubing of a

heated large volume nebulizer set at FiO2 28%. Puffs of aerosol are noted in the

mask. which of the following is likely true? - Answer✔️✔️-FIO2 is increased


during a routine ventilator check the RT notices the following data on the ventilator

flow sheet

Time 1300 - 1500 - 1700

peak pressure 25 - 33 - 39


plateau pressure 12 - 12 - 12 - Answer✔️✔️-pt requires suctioning


a patient is receiving a supplemental oxygen via venturi mask set at 28%. The flow

is set at 6 L/min. The total flow to the patient is? - Answer✔️✔️-66 L/min


A patient with a 90 pack of history of smoking is thrashing about while receiving

volume controlled mechanical ventilation. which of the following would be most

appropriate? - Answer✔️✔️-placement of nicotine dermal patch




Page 1 of 19

,©SOPHIABENNETT@2024-2025 Sunday, August 18, 2024 6:00 PM

a 54-year-old post-coronary artery bypass graft patient is being monitored with a

balloon tipped, flow directed, pulmonary artery catheter. The following

measurements are current:

CVP - 11cmH2O

PAP - 18mmHg

PCWP - 22 mmHg

CO 3.1 L/min


The RT should recommend which of the following? - Answer✔️✔️-Crystodignin

(Digitalis)

a 64 kg (141 lb) male is receiving mechanical ventilation on the following settings:

Mode - A/C

Freq. - 14bpm

Vt - 450ml

FiO2 - .60

PEEP - 12cmH2O




Lab results show:
Page 2 of 19

, ©SOPHIABENNETT@2024-2025 Sunday, August 18, 2024 6:00 PM

pH - 7.39

PaCO2 - 41torr

PaO2 - 55torr

HCO3 - 23mEq/L

SaO2 - 88%

C.O. - 5.2 L/min


the RT should: - Answer✔️✔️-increase peep to 15cmh2O


an adult female is receiving mechanical ventilation on the following settings:

Mode - SIMV

Freq. - 12bpm

Vt - 500ml

FiO2 - .60

PEEP - 18cmH2O




Lab results show:

pH - 7.35


Page 3 of 19

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