NURS 5410 Exam 3 Quizzes

通報

問題一覧

Obsessions are best defined by WHICH ONE of the following definitions?

Recurrent and persistent thoughts that are intrusive and unwanted that produce anxiety or distress.

Compulsions are best described by which ONE of the following statements?

Repetitive behaviors such handwashing, ordering or checking or mental acts such as praying, counting, etc. that the individual performs in accordance to "rules" that must be rigidly applied to avoid negative outcomes or reducing anxiety.

Which hormone initially drops because of the stress of parachute jumping?

gonadotropins

All of the following are true about Kluver-Bucy syndrome except:

identified the hippocampus as important for anxiety

Evidence that the amygdala is important to experiencing fear?

treatment reduces activity in the amygdala

The recognition of a threatening object includes all of the following except?

the brain reacts once all the signals are analyzed

Stimulation of the prefrontal cortex (PFC) has what effect on a rat's fear response?

inhibits the expression of anxiety

The best estimate of the volume of a combat veteran hippocampus is?

the size of his twin's hippocampus

Medications decrease anxiety in the following ways except:

increase BDNF production at the nucleus accumbens

Imaging studies show increased activity in all of the following regions in OCD patients except?

Amygdala

Slow aching pain signals:

C fibers

Simultaneous input from these nerve fibers explains the inhibitory effect of the gate theory of pain:

Aβ fibers

Not associated with the affective-motivational pathways of pain:

somatosensory cortex

Condition associated with increased pain tolerance:

Schizophrenia

Not part of the descending pathways of pain:

spinothalamic tract

The primary opioid receptor:

μ receptor

Unlikely explanation for chronic persistent pain:

extinguished placebo response

Lacks significant analgesic effects:

selective serotonin reuptake inhibitors (SSRIs)

Which do you typically see in stage 2 of sleep?

sleep spindles

REM latency is decreased in all of the following except?

Generalized anxiety

Which of the following is true?

PET scans show decreased cerebral blood flow during SWS

All of the following are true regarding sleep and aging except?

REM sleep increases in the latter part of life

Which of the following is active during the night in humans?

VLPO

Which of the following systems is active during arousal and REM sleep?

cholinergic

Possible functions for sleep include all of the following except?

neurotransmitter reaccumulation

Patho Renal

Patho Renal

Pathophysiology

Pathophysiology

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Patho Immunology

Patho Immunology

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Patho Hematology

Patho Hematology

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Patho Hematology 2

Patho Hematology 2

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Patho Respiratory

Patho Respiratory

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Patho Respiratory 2

Patho Respiratory 2

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Patho Cardiovascular

Patho Cardiovascular

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Patho Cardiovascular 2

Patho Cardiovascular 2

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Patho MSK

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Patho Acid Base

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Renal 2

Renal 2

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Fluid Balance

Fluid Balance

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Patho Endocrine

Patho Endocrine

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Patho Endocrine 2

Patho Endocrine 2

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Infections

Infections

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Patho Shock

Patho Shock

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GI 2

GI 2

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Cancer

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