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patients who are proned to atelectasis would include what
clinical signs of atelectasis would include all of the following except
hyperresonant not to percussion
true or false once a need for SMI has been established the RCP needs to focus on explicit therapeutic outcomes
the RCP is administering an IPPB treatment on the bennett PR2 when they note the machine hesitates before cycling on. what is the most likely cause
flow is too low
the RCP is attempting to give an IPPB treatment with a Mark Bird 7 ventilator the circuit has been assembled correctly, and the ventilator is connected to a 50psi gas source. However, the ventilator will not trigger into inspiration despite the patients best effort. what do you suspect is the problem
the flow rate has been turned off
If the flow is too low when administering an IPPB treatment what would you observe
the machine hesitates before cycling on
If an IPPB ventilator fails to cycle into exhalation, the problem most likely would be
there is a leak
when the patient attempts to cycle on teh PR2 IPPB ventilator a -12cmH2O is recorded on the pressure manometer the RCP shoudl
increase the sensitivity
the IPPB ventilator is failing to cycle off, and you suspect a leak, possible places to check would include the following
BIPAP criteria may include which of the following
no need to protect airways
hazards to CPAP include all of the following
decreased venous return
decreased cardiac output
State two reasons that would cause the system pressure to drop more than -2cmH2O on inspiration with CPAP
leak and flow too low
state four indications for IPPB
need to improve lung expansion in presence of atelectasis when other therapy fails
unable to clear secretions
need for short term noninvasive vent. support for hypercapneic pts
need to deliver meds
state five hazards of IPPB
decreased venous return
what level of pressure would an RCP start out at when administering an IPPB treatment
10 to 20cmH2O 6-8 bpm exp. 3-4 times longer than ins.
what is the indication the RCP has reached optimal lung volumes when administering an IPPB
aeration in the lower lungs
when administering Hyperinflation therapy, what parameters would be measured to indicate the effectiveness of the therapy
SPO2, RR, HR, BS, Xray, sputum
If the patient has a hard time cycling off the machine, what is the most likely cause
check for leaks
three methods of volume measurement used in IS include
timing the duration of a flow of gas
You are using a Bennett PR-2 ventilator to give an IPPB treatment you want to increase the delivered Vt. You should
increase the pressure
when giving an IPPB treatment, the ventilator triggers on and cycles off rapidly, which control should you adjust
which of the following controls will dilute the FIO2 delivered from a BEnnett PR-2 operating inthe source gas setting
terminal flow control
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