©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
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
