CRT NBRC 2025/2026 Exam Questions
Marking Scheme New Update | A+ Rated
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
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
1
,would be most appropriate? - 🧠ANSWER ✔✔placement of nicotine dermal
patch
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
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
2
, PEEP - 12cmH2O
Lab results show:
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
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
3
Marking Scheme New Update | A+ Rated
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
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
1
,would be most appropriate? - 🧠ANSWER ✔✔placement of nicotine dermal
patch
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
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
2
, PEEP - 12cmH2O
Lab results show:
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
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
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