Intro to Psych Exam 2 Study Guide 2024/2025 with 100% correct answers
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Course
Intro to Psych St
Institution
Intro To Psych St
The existence of varying states of awareness benefits animals by facilitating ____.
body repair and immune function
reproduction and immune function
body repair and energy conservation
reproduction and energy conservation correct answersbody repair and energy conservation
From an evol...
The existence of varying states of awareness benefits animals by facilitating ____.
body repair and immune function
reproduction and immune function
body repair and energy conservation
reproduction and energy conservation correct answersbody repair and energy conservation
From an evolutionary perspective, why is the conscious awareness of ongoing sensations advantageous
for animals?
It allows animals to respond instinctively to oncoming threats.
It facilitates the development of complex motor and sensory control.
It provides the opportunity to choose responses rather than to respond instinctively.
It enables animals to have a sense of mortality and a strong will to pass on their genes. correct answersIt
provides the opportunity to choose responses rather than to respond instinctively.
Azul studies for her upcoming molecular biology midterm. She starts by making an outline of her
textbook chapters and then begins studying her lecture notes. Azul's brain is likely to show ____ wave
activity.
theta
beta
delta
alpha correct answersbeta
After a grueling day of classes, Edith returns to her apartment and plops down in a comfortable recliner.
She closes her eyes and immediately begins to relax. Edith's brain is likely to show an increase in ____
wave activity.
alpha
beta
theta
, delta correct answersalpha
Patti finds her husband Derek asleep in his recliner. She gently touches his shoulder and says, "Derek,
wake-up! The dog needs to go out." Derek abruptly responds, "Patti, I am awake!" Derek was most likely
in ____.
Stage 2 N-REM
Stage 3 or 4 N-REM
Stage 1 N-REM
REM sleep correct answersStage 1 N-REM
Patti finds her husband Derek asleep in his recliner. She gently touches his shoulder and says, "Derek,
wake-up! The dog needs to go out." Derek abruptly responds, "Patti, I am awake!" What type of brain
waveforms did Derek display right before being awakened?
Theta waves
Delta waves
Alpha waves with sleep spindles and K-complexes
Beta waves correct answersTheta waves
Duke is exhausted and plops down on the couch. Fifteen minutes after falling asleep, Duke is not
awakened by the refrigerator cycling on. He is, however, awakened by his roommate opening the
refrigerator door. Duke is most likely in ____.
Stage 1 N-REM
REM sleep
Stage 2 N-REM
Stage 3 or 4 N-REM correct answersStage 2 N-REM
Approximately an hour after falling asleep, Daisy's roommate repeatedly shakes her shoulder and asks
Daisy to move her car out of the driveway. Daisy takes several minutes to respond to her roommate and
then opens the refrigerator to find her keys. Daisy was most likely in ____.
Stage 3 or 4 N-REM
REM sleep
Stage 2 N-REM
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