how to calculate RV/TLC %
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TLC=RV+VC
RV=TLC-VC
RV/TLC X100=%
normal RV/TLC% is 20
When calibrating a breath-by breath excercise system , the phase delay for CO2
infared analyzer is .4 seconds. A PFTT should
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, acccept the results
i think normal is 1-4 seconds
when reviewing a flow volume loop PFTT shoul use which of the following to evaluate
the degree of patient effort.
(Which FEF%)
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FEF max
jar filled with copper sponges is used to validate the accuracy of a body
plethysmograph because
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temperature of air in jar will remain constant
an automated blood gas analyzer indicated that it is unable to calibrate Ph electrode.
What is the cause of this problem?
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inability to maintain electrode temperature
, pulmonary function technologist asked to monitor the lead ii electrocardiograph
during an exercise strees test. the negative electrode should be placed on the
patients
Give this one a try later!
right shoulder
white is right
white is negative
left is positive
snow(white) over grass (green)-->right
smoke (black) over fire(red) -->left
a patient w/o lung disease has elevated RV with a normal FRC measured by N2
washout. Which of the following should a pulmonary function technologist do
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repeat vital capacity maneuver
for a patient with obstructive lung disease the lung volume measured during DLCO
test is usually
Give this one a try later!
lower than the TLC by body box plehysmoghraphy
Give this one a try later!
TLC=RV+VC
RV=TLC-VC
RV/TLC X100=%
normal RV/TLC% is 20
When calibrating a breath-by breath excercise system , the phase delay for CO2
infared analyzer is .4 seconds. A PFTT should
Give this one a try later!
, acccept the results
i think normal is 1-4 seconds
when reviewing a flow volume loop PFTT shoul use which of the following to evaluate
the degree of patient effort.
(Which FEF%)
Give this one a try later!
FEF max
jar filled with copper sponges is used to validate the accuracy of a body
plethysmograph because
Give this one a try later!
temperature of air in jar will remain constant
an automated blood gas analyzer indicated that it is unable to calibrate Ph electrode.
What is the cause of this problem?
Give this one a try later!
inability to maintain electrode temperature
, pulmonary function technologist asked to monitor the lead ii electrocardiograph
during an exercise strees test. the negative electrode should be placed on the
patients
Give this one a try later!
right shoulder
white is right
white is negative
left is positive
snow(white) over grass (green)-->right
smoke (black) over fire(red) -->left
a patient w/o lung disease has elevated RV with a normal FRC measured by N2
washout. Which of the following should a pulmonary function technologist do
Give this one a try later!
repeat vital capacity maneuver
for a patient with obstructive lung disease the lung volume measured during DLCO
test is usually
Give this one a try later!
lower than the TLC by body box plehysmoghraphy
