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Spontaneous "wedging" of the an inflated balloon
pulmonary artery (PA)
catheter is the result of?
While caring for a patient with remove the face shield by handling the portion that
severe acute respiratory secures it to the head and then dispose of it.
syndrome (SARS), the
respiratory therapist's face
shield becomes
contaminated. When
ready to leave the patient
area, the therapist should do
which of the following?
The effectiveness of after 24 hours of patient use
infection control techniques
is best monitored by obtaining
random cultures from
respiratory therapy
equipment at which of the
following times?
A respiratory therapist is random error
reviewing the Levey
Jennings control chart
shown above for a blood
gas analyzer. Which of the
following best explains
Sample Number 8 ?
,Results of three spirometer the spirometer is accurate to within plus or minus 3%
test challenges made from
3.0 liter automated
calibrated syringe are as
follows: Measurement 1:
3.072. Measurement 2: 2.924
liters.
Measurement 3: 3.055. Which
of the
following is true regarding
these results?
The quality control regularly assessing the actual performance of the ventilator at the
procedure useful for patient's home.
detecting and/or preventing
malfunctions which could
improve compliance and
outcome of home mechanical
ventilation is which of the
following?
The simplest way of performing a head-tilt/chin-lift maneuver.
ensuring an open airway in
an unconscious patient is?
A 67-year-old female is a tracheostomy tube
admitted to the ED following
a motor vehicle accident.
The patient has severe
facial lacerations
including a broken nose and
bilateral
mandible fractures. There
is blood in and round her
mouth and ears. She is
having difficulty breathing
due to blood partially
occluding her airway. She
is currently
receiving oxygen via
nonrebreathing mask. Which
of the following is most
,indicated for this patient?
In which of the following to facilitate bag-mask ventilation in a comatose patient
situations would the
respiratory therapist find
the use of an
orophraryngeal airway
helpful?
While a respiratory therapist remove the tube and manually ventilate as needed.
is suctioning a nasally
intubated patient, the
nasotracheal tube
becomes displaced out of
the
trachea. Which of the
following should the
therapist do?
While viewing the post- no action is indicated, the endotracheal tube is properly placed.
intubation chest x- ray of
an orally intubated
patient, the
respiratory therapist notes
that the distal tip of the
endotracheal tube is
parallel to T3.
Which of the following
actions would be
appropriate?
, While assessing a patient who reposition the tracheostomy tube
is receiving supplemental
oxygen at 28% via
tracheostomy tube, the
respiratory
therapist notes pulsatile
movement of the tube.
Which of the following
should the
therapist do next?
An orally intubated 18 yr old The pt is at high risk for aspiration
male was
bought to the ED by EMS. A
cuff pressure reading of 4
cmH2O was recorded at
the time of initial
assessment. The most
likely finding of this cuff
pressure is:
If the airway resistance of a Peak pressure
pt who is being MV via a
volume ventilator increases,
which of the following
would also increase?
Following abdominal Pneumonia
surgery, a pt has
developed a productive
cough and a temp of 103.3
degrees F (39.6 degrees
Celcius)
Auscultation of the chest
reveals fine
crackles throughout the
left lower lung field.
These findings are
consistent with:
Which of the following is true May be a sign of diastolic heart failure
regarding the 4th heart