AASM filter settings for ECG channel? - ANSWERS-.3hz - 70hz
Leg electrodes should be placed over? - ANSWERS-anterior tibialis muscle
,Amplitude is the measure of? - ANSWERS-Voltage
What does SaO2 measure? - ANSWERS-the percentage of hemoglobin that is
saturated with O2
PcO2 is the measurement of? - ANSWERS-the amount of carbon dioxide in the
blood
what SaO2 level is considered normal? - ANSWERS->90%
what is the main difference between SpO2 and SaO2? - ANSWERS-saturation of
O2 versus actual measurement of O2
Einthoven's triangle is? - ANSWERS-a common placement for three EKG leads
how long is the PT. given to fall asleep during MSLT? - ANSWERS-20 min
what sleep stage is scored if the predominate EEG activity consist of high voltage
.5-3.5hz waves? - ANSWERS-N3
MSLT nap attempts last? - ANSWERS-20 min
,What are the AASM recommended ECG placements? - ANSWERS-right shoulder,
left hip
Activate medical procedures immediately for? - ANSWERS-ventricular fibrillation
What type of therapy do ALS pts. typically get? - ANSWERS-Bi-PAP
Complex apnea: - ANSWERS-The start or continuation of central apneas while on
CPAP.
COPD/ overlap syndrome - ANSWERS-Pts who have both COPD and OSA
the distance between FP1 and O1 is 25cm. what is the distance between F3 and
C3? - ANSWERS-6.25cm
which body position typically reduces the patency of the upper airway during
sleep resulting in sleep apnea? - ANSWERS-supine
Cheyne- stokes points to what condition? - ANSWERS-CHF
REM behavior disorder usually begins - ANSWERS-after age 60
, what might be seen in a PT. with lesions in the suprachiasmatic nucleus? -
ANSWERS-altered circadian rhythm
electrode pops can be caused by? - ANSWERS-impedance difference between
electrodes
if the circumference is 58cm what is the difference between T3 and O1? -
ANSWERS-11.6cm
if the circumference is 58cm what is the difference between FP2 and T4? -
ANSWERS-11.6cm
if the circumference is 58cm what is the difference between FP2 and O2? -
ANSWERS-23.2cm
if the circumference is 58cm what is the difference between FP1 and T5? -
ANSWERS-17.4cm
maximum electrode impedance is? - ANSWERS-5k
The purpose of an intentional mask leak is to... - ANSWERS-Wash out CO2 and
prevent rebreathing
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Teacher101. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.49. You're not tied to anything after your purchase.