Finall Exam:l NRl 226l NR226l Latestl

Finall Exam:l NRl 226/l NR226l (Latestl

2026/l 2027l Update)l Fundamentals:l

Patientl Carel Guide|l Q/Al |l Gradel A|l 100%l Correctl (Verifiedl Answers)l - Chamberlain

Q:l physicall changesl hoursl orl daysl beforel death

Answer:

-increasedl periodsl ofl sleeping/unresponsiveness -circulatoryl changesl withl coolnessl &l colorl changesl inl extremities,l nose,l fingersl (cyanosis,l pallor,l mottling) -bowell orl bladderl incontinence -decreasedl urinel output;l dark-coloredl urine -restlessness,l confusion,l orl disorientation -decreasedl intakel ofl foodl orl fluids;l inabilityl tol swallow -congestion/increasedl pulmonaryl secretions;l noisyl respirationsl (deathl rattle) -alteredl breathingl (apnea,l laboredl orl irregularl breathing,l Cheyne-Stokesl pattern) -decreasedl musclel tone,l relaxedl jawl muscles,l saggingl mouth -weaknessl &l fatigue

Q:l NREM

Answer:

75%l ofl thel night

Q:l REM 1 / 3

Answer:

25%l ofl thel night

Q:l N1l sleep

Answer:

-stagel ofl lightestl levell ofl sleep,l lastingl al fewl min -decreasedl physiologicall activityl beginsl withl al graduall falll inl vitall signsl andl metabolism -sensoryl stimulil suchl asl noisel easilyl arousel sleeper -ifl awakened,l personl feelsl asl thoughl daydreamingl hasl occurred

Q:l N2l sleep

Answer:

-stagel ofl soundl sleepl duringl whichl relaxationl progresses -arousall isl stilll relativelyl easy -brainl andl musclel activityl continuel tol slow

Q:l N3l sleep

Answer:

-calledl slow-wavel sleep -deepestl stagel ofl sleep -sleeperl isl difficultl tol arousel andl rarelyl moves -brainl andl musclel activityl arel significantlyl decreased -vitall signsl arel lowerl thanl duringl wakingl hours

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Q:l REMl sleepl stage

Answer:

-vivid,l full-colorl dreamingl occurs -stagel usuallyl beginsl aboutl 90l minutesl afterl sleepl hasl begun -stagel isl typifiedl byl autonomicl responsel ofl rapidlyl movingl eyes,l fluctuatingl heartl andl respiratoryl rates,l andl increasedl orl fluctuatingl BP -lossl ofl skeletall musclel tonel occurs -gastricl secretionsl increase -veryl difficultl tol arousel sleeper -durationl ofl REMl sleepl increasesl withl eachl cyclel andl averagesl 20l mins

Q:l insomnia

Answer:

recurringl problemsl inl fallingl orl stayingl asleep

Q:l sleepl apnea

Answer:

al disorderl inl whichl thel personl stopsl breathingl forl briefl periodsl whilel asleep

Q:l narcolepsy

Answer:

uncontrollablel sleepl attacks

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