Filters
Question type

Study Flashcards

Compared with participants listening to unstructured beat sequences,individuals listening to rhythmic drumming show enhanced ____ wave activity.


A) alpha
B) beta
C) delta
D) theta

Correct Answer

verifed

verified

What is the relationship between the brain,the mind,and consciousness?


A) They are equal and interdependent entities.
B) They function as mutually exclusive entities.
C) Like nested Russian dolls the brain is the outside doll,the mind is the middle doll,and the innermost doll is the mind.
D) The brain falls under the umbrella of the mind;the mind falls under the umbrella of consciousness.

Correct Answer

verifed

verified

Dharni lights up a cigarette before her creative writing class.What effect is the nicotine in the cigarette likely to have on Dharni?


A) She will be more alert and more relaxed.
B) She will be less alert and more relaxed.
C) She will be more alert and less relaxed.
D) She will be less alert and less relaxed.

Correct Answer

verifed

verified

Internal biological clocks interact with external stimuli,referred to by the ____.


A) Dutch term maalgeven
B) Italian term lezionadare
C) French term temps-donner
D) German term zeitgebers

Correct Answer

verifed

verified

Although many purported uses of hypnosis fail to be supported by reliable and valid research,the _______ has shown that hypnotic suggestion can lead to reorganization of cognitive processes.


A) Stroop test
B) MMPI-2
C) Draw-A-House task
D) Bender Visual Motor Gestalt test

Correct Answer

verifed

verified

Which of the following individuals is likely to have a longer-than-usual circadian rhythm?


A) Nava, who needs to get up every morning at 6:30 a.m., just before sunrise, to teach classes that begin at 8:00 a.m.
B) Danny, who has worked on a submarine far below the surface of the water for the last 3 months.
C) Jenna, who works a 9 to 5 shift most days but is occasionally asked to work an overnight shift.
D) Ira, who spends most of his days working inside the "Bird House" at his city's local zoo.

Correct Answer

verifed

verified

Undergraduate student Gabrielle is writing a research paper on the physiological effects of commonly used drugs,such as caffeine.As her well-informed friend,you tell Gabrielle that caffeine is known to ____.


A) block dopamine uptake in the brain
B) stimulate the ventral tegmental area in the brain
C) interfere with adenosine-induced inhibition in the brain
D) upregulate serotonin levels and receptors in the brain

Correct Answer

verifed

verified

Which scenario best illustrates the concept of a night terror?


A) Santosh dreams that a serial killer stands over his bed with a machete in his hand;Santosh is certain that he faces imminent death.
B) Gita,who suffers from sleep apnea,dreams that she is sinking to the bottom of a lake and wakes up gasping for air.
C) Suraj demonstrates acute distress even though he is asleep.When his roommate wakes him up,he is confused and does not remember being so upset.
D) Tabu has recurring nightmares in which her brother is trapped in a sinking car;because of this she worries obsessively about her brother's safety.

Correct Answer

verifed

verified

C

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.What type of brain waveforms did Daisy display right before being awakened?


A) Delta waves
B) Theta waves
C) Beta waves
D) Theta waves with sleep spindles and K-complexes

Correct Answer

verifed

verified

When Gregg first started drinking alcohol,he needed only one or two beers to feel "buzzed";now he needs at least four or five beers before he feels anything.What process describes Gregg's need for more alcohol before feeling its effects?


A) Drug resistance
B) Desensitization
C) Habituation
D) Tolerance

Correct Answer

verifed

verified

What is the physiological basis for night terrors?


A) Sleep spindles and K-complexes do not form during Stage 4 N-REM sleep.
B) Dreaming begins in N-REM stages rather than in the REM state.
C) Hyperstimulation of beta waves occur during the REM state.
D) The transition from Stage 4 N-REM sleep upward into REM goes awry.

Correct Answer

verifed

verified

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 ____.


A) Stage 1 N-REM
B) Stage 2 N-REM
C) Stage 3 or 4 N-REM
D) REM sleep

Correct Answer

verifed

verified

Dr.Goddard is studying the behavioral effects of MDMA (Ecstasy) using a rat model.He would measure increased release of which hormones in response to MDMA treatment?


A) Prolactin and glutamate
B) Serotonin and oxytocin
C) Testosterone and noradrenaline
D) Progesterone and adrenaline

Correct Answer

verifed

verified

B

George's wife Angie is unhappy that her husband's new shift as a security guard is from 11:00 p.m.to 8:00a.m.She complains to her husband that since he started his new job,he has been having health,personality,mood,and interpersonal problems.What condition might George have?


A) Circadian abnormality disorder
B) Dysfunctional cycle condition
C) Rapid eye movement (REM) behavior disorder
D) Shift maladaptation syndrome

Correct Answer

verifed

verified

Sema has recently been given a prescription for a mild opiate medication by her physician.This drug is most likely being used to help control which of the following ailments?


A) Acne of the face and body
B) A persistent,nagging cough
C) A fungal infection of the foot (athlete's foot)
D) Urinary incontinence

Correct Answer

verifed

verified

Of the following,who is most likely to benefit from the use of methylphenidate?


A) Avrielle,who has been depressed ever since her mother passed away
B) Ellen,who is gearing up for the national mathematics Olympiad
C) Terry,who worries nonstop and has difficulties sleeping at night
D) Leonardo,who suffers from auditory hallucinations and paranoia

Correct Answer

verifed

verified

B

Activity in the ________ of the brain corresponds to mind wandering,thinking about the self,and preparing for conscious thought.


A) behavioral inhibition system (BIS)
B) reticular activating system (RAS)
C) prefrontal cortex (PFC)
D) default mode network (DMN)

Correct Answer

verifed

verified

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 ____.


A) Stage 1 N-REM
B) Stage 2 N-REM
C) Stage 3 or 4 N-REM
D) REM sleep

Correct Answer

verifed

verified

What is the relationship between caffeine and Parkinson's disease?


A) It causes Parkinson's disease.
B) It positively correlates with Parkinson's disease.
C) It prevents one from acquiring Parkinson's disease.
D) It negatively correlates with Parkinson's disease.

Correct Answer

verifed

verified

Dan,startled by the sound of a loud thump in the middle of the night,catches a glimpse of his roommate Yi wandering around their dorm room.The next morning Dan asks about the loud thump and Yi replies,"I think I was asleep the entire night ...but I have been known to sleepwalk from time-to-time." What stage of sleep was Yi likely experiencing while sleepwalking?


A) Stage 1 N-REM
B) Stage 2 N-REM
C) Stage 3 or 4 N-REM
D) REM sleep

Correct Answer

verifed

verified

Showing 1 - 20 of 115

Related Exams

Show Answer