CRT PRACTICE EXAM 2025 UPDATED
QUESTIONS WITH CORRECT
SOLUTIONS!!
white blood count?
pneumothorax
hypertension
, A) Bilateral vesicular sounds B) 48 L/min
B) Occluding the connecting tubing B) bacterial bronchitis
Don't know?
2 of 209
Term
The following arterial blood gas results are obtained from a
newborn infant who is on a 30% oxyhood.
pH 7.33 PaCO2 45torr, PaO2 88torr, HCO3 21 and SaO2 98%
The respiratory care practitioner should recommend which of the
following:
A) Maintain current therapy
B) Increase the FIO2
C) Intubate and initiate mechanical ventilation
D) Decrease FIO2
Give this one a try later!
A) Maintain current therapy D) Discontinue oxygen therapy
A) Increase the sensitivity A) Continue CPR
Don't know?
, 3 of 209
Term
A 26 week gestational infant has been born and is apneic and
cyanotic. which of the following equipment would be of value
during the oral intubation procedure?
1. Magill forceps
2. A MacIntosh Blade
3. Stylet
4. A Miller Blade
5. A yankauer suction
A) 1, 2, 4 only
B) 2, 3, and 4 only
C) 2, 3, 4, and 5 only
D) all the above
Give this one a try later!
B) Blood pressure D) VT 825 RR 14
C) 2, 3, 4, and 5 only B) a nasopharyngeal airway
Don't know?
4 of 209
Term
, Calculate the duration of flow from an H cylinder containing 1800
psi. The physician has requested that the cylinder is to only run down
to 200 psi before changing it. The flow rate to a simple mask is set at
8LPM. You inform the physician that the cylinder will last:
A) 6 hours
B) 8 hours
C) 10 hours
D) 12 hours
Give this one a try later!
A) orthopnea C) 10 hours
D) phenobarbital A) Enteric
Don't know?
5 of 209
Term
A patient is recovering from myasthenia gravis and is breathing
shallow, how would you prevent atelectasis and promote deep
breathing in this patient?
A) Blow bottles
B) Incentive spirometry
C) Spontaneous deep breaths
D) IPPB
QUESTIONS WITH CORRECT
SOLUTIONS!!
white blood count?
pneumothorax
hypertension
, A) Bilateral vesicular sounds B) 48 L/min
B) Occluding the connecting tubing B) bacterial bronchitis
Don't know?
2 of 209
Term
The following arterial blood gas results are obtained from a
newborn infant who is on a 30% oxyhood.
pH 7.33 PaCO2 45torr, PaO2 88torr, HCO3 21 and SaO2 98%
The respiratory care practitioner should recommend which of the
following:
A) Maintain current therapy
B) Increase the FIO2
C) Intubate and initiate mechanical ventilation
D) Decrease FIO2
Give this one a try later!
A) Maintain current therapy D) Discontinue oxygen therapy
A) Increase the sensitivity A) Continue CPR
Don't know?
, 3 of 209
Term
A 26 week gestational infant has been born and is apneic and
cyanotic. which of the following equipment would be of value
during the oral intubation procedure?
1. Magill forceps
2. A MacIntosh Blade
3. Stylet
4. A Miller Blade
5. A yankauer suction
A) 1, 2, 4 only
B) 2, 3, and 4 only
C) 2, 3, 4, and 5 only
D) all the above
Give this one a try later!
B) Blood pressure D) VT 825 RR 14
C) 2, 3, 4, and 5 only B) a nasopharyngeal airway
Don't know?
4 of 209
Term
, Calculate the duration of flow from an H cylinder containing 1800
psi. The physician has requested that the cylinder is to only run down
to 200 psi before changing it. The flow rate to a simple mask is set at
8LPM. You inform the physician that the cylinder will last:
A) 6 hours
B) 8 hours
C) 10 hours
D) 12 hours
Give this one a try later!
A) orthopnea C) 10 hours
D) phenobarbital A) Enteric
Don't know?
5 of 209
Term
A patient is recovering from myasthenia gravis and is breathing
shallow, how would you prevent atelectasis and promote deep
breathing in this patient?
A) Blow bottles
B) Incentive spirometry
C) Spontaneous deep breaths
D) IPPB
