CPFT Pulmonary Exam Questions with Correct Answers (A Grade)
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Course
CPFT Pulmonary
Institution
CPFT Pulmonary
CPFT Pulmonary Exam Questions with Correct Answers (A Grade)
What should you use to sterilize equipment? - Answer- Gas, such as ethylene oxide. (ETO, gas sterilization). Sterilizes equipment by alkylation of enzymes.
How long does alkaline glutaraldehyde (cidex) take to clean equipment? - An...
CPFT Pulmonary Exam Questions
with Correct Answers (A Grade)
What should you use to sterilize equipment? - Answer- Gas, such as ethylene oxide.
(ETO, gas sterilization). Sterilizes equipment by alkylation of enzymes.
How long does alkaline glutaraldehyde (cidex) take to clean equipment? - Answer- 1-2
hrs to disinfect. 24hrs to sterlize.
What sterilization process should you pick when you dont know what else to pick? -
Answer- Ethylene oxide sterlization.
What chemical should you use to clean blood? - Answer- Bleach
What cleaning process should be used in pulm lab if materials are sensitive to heat and
humidity? - Answer- Autoclave
Can patients with viral infections still be tested? When should they be scheduled? -
Answer- Yes. At the end of the day.
How is everything measured? - Answer- ATPS and then converted to BTPS.
Can be used to determine the metabolic measurements of V02, VC02, RR, and VT -
Answer- Breath by breath technique
*** a crach cart containing equip, drugs and supplies as well as AED should be
available when doing cardiopulm stress testing *** - Answer-
What factors affect spiro values? - Answer- Age. Height. Gender. Race. Occupational
history. (also note any smoking history, especially if still active and medical/surgical
history that could affect lung values)
How long should SABA be held prior to testing? (albuterol/xopenex) - Answer- 4hrs
How long should LABA be held? - Answer- 12hrs
True or false. Inhaled steroids, cardiac meds need to be held prior to testing. - Answer-
False
, When should 02 be removed when cardiopulm testing? - Answer- At least 20 min prior
to drawing an ABG. If patient cannot be without 02 for that length the fi02 should be
reported on ABG.
What type of exam is inductive plethys? - Answer- Sleep test.
Define resolution and what does it consist of? - Answer- the smallest change that can
be measured by the cpu and that can be calculated given the volume/signal range, and
AD converter.
The process of destroying vegetative pathogenic microorganisms is known as - Answer-
Disinfection.
Complete destruction of all microorganisms. - Answer- Sterilization.
True or false, sterilzation is a way to disinfect? - Answer- True
Physical methods of disinfect and sterilzation that i was informed not to choose. -
Answer- Steam under pressure, pasteurization, incineration, irradiation.
Contraindications to testing. (3) - Answer- Hemoptysis in past 24hrs. Unstable vitals.
Unable to cooperate.
What should patients avoid prior to testing? (4) - Answer- Consuming alcholo for at least
4hrs.
Vigorous exercise 30min prior to testing.
Wearing clothing that restricts movement.
Eating a large meal 2hrs prior to test.
Maximum expiration following a max inspiration is defined as - Answer- Slow vital
capacity. (Most important measurement of the test)
What is important to remember when considering to BTPS? - Answer- Whatever you
measure directly is not the answer. It's the next highest answer. Example, not 4 but
4.13. Pick next 1 up for temp correction answer. (usually .1-.4). higher value is body
temp pre sat, aka btps. you dont want ambient. you have to correct yourself.
*** Know chart and be able to draw lung volume chart. Practice page B-10. *** Know
how to add/subtract to get diff volumes. - Answer-
Which spiro manuevers tell you restrictive/obstructive? 2 ea. - Answer- Obstructive:
Flow/Fev1. Restrictive: volume/vital capacity.
What should predicted FEV1 be? - Answer- 70% of what they can actually do, best.
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