ぽっくり参った〜（略してポクッター）ファウンダーの◯◯◯ッチででん！

ちな、ネタいじりだけ集約したマガジンもあるんで見逃しチェキっちょw

ドロン希望の方は、ココから他の理解度チェキにバシルーラしちまお〜ぅ。

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An artifact that results from salt bridges is most likely caused by

❎ incorrect measuring

⭕️ All of these answer choices

❎ prepping too large an area

❎ allowing tape or gauze from different locations to make contact

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Consuming alcoholic beverages before a sleep study is likely to have which effect on the patient’s sleep architecture?

❎ Decreased amount of slow-wave sleep

❎ Less wakening after sleep onset

⭕️ Reduced sleep latency

❎ Increased REM sleep

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Which electrode site is found halfway between the inion and the nasion?

❎ Pz

⭕️ Cz

❎ Fz

❎ P4

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Which impedance level is considered acceptable for EMG channels, such as the limbs or chin?

❎ Less than or equal to 25 kΩ

❎ Greater than or equal to 15 kΩ

⭕️ Less than or equal to 10 kΩ

❎ Less than or equal to 5 kΩ

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What condition would require a full face mask or oral mask during a CPAP study?

❎ The patient is claustrophobic

⭕️ The patient has a deviated septum

❎ The patient feels congested

❎ The patient is a mouth breather

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Why is precise measurement of the head important for a PSG?

❎ It is important for the identification of sleep onset and specific sleep stages

❎ Observation of important waveforms require precise electrode placement

⭕️ All of these answer choices are true

❎ Artifacts can be caused by improper placement of electrodes

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All of the following are indications that a patient is entering stage N1 sleep from the wake stage EXCEPT

⭕️ the eyes mirror the EEG frequencies

❎ the eyes roll gently

❎ alpha frequencies in occipital channels have reduced or stopped entirely

❎ there is a reduction in chin EMG amplitude

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