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,Stahl's Essential Psychopharmacology Neuroscientific Basis and Practical
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Applications 5th Edition Test bank/Study Guide
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Stahl'sEssentialPsychopharmacology !| !|
Neuroscientific !|Basis !|and !|Practical !|Applications ! | 5th !|Edition !|Testbank/Study !|Guide
Chapter 1 Chemical neurotransmission !| !| !|
MULTIPLE CHOICE !|
1. A patient with depression mentions to the nurse, My mother says depression is a c
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hemical disorder. What does she mean? The nurses response is based on the theoryth
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at depression primarily involves which of the following neurotransmitters?
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a. Cortisol and GABA !| !|
b. COMT and glutamate !| !|
c. Monamine and glycine !| !|
d. Serotonin and norepinephrine !| !|
ANS: D
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One possible cause of depression is thought to involve one or more neurotransmitters.
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Serotonin and norepinephrine have been found to be important in the regulation of dep
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ression. There is no research to support that the other options play a significant role in t
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he development of depression.
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2. A patient has experienced a stroke (cerebral vascular accident) that has resulted in
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damage to the Broca area. Which evaluation does the nurse conduct to reinforce this d
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iagnosis?
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a. Observing the patient pick up a spoon !| !| !| !| !| !|
b. Asking the patient to recite the alphabet !| !| !| !| !| !|
c. Monitoring the patients blood pressure !| !| !| !|
d. Comparing the patients grip strength in both hands !| !| !| !| !| !| !|
ANS: B
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Accidents or strokes that damage Brocas area may result in the inability to speak (i.e.,
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motor aphasia). Fine motor skills, blood pressure control, and muscle strength are notc
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ontrolled by the Broca area of the left frontal lobe.
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3. The patient diagnosed with schizophrenia asks why psychotropic medications are a
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lways prescribed by the doctor. The nurses answer will be based on information that th e
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therapeutic action of psychotropic drugs is the result of their effect on:
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a. The temporal lobe; especially Wernickes area !| !| !| !| !|
b. Dendrites and their ability to transmit electrical impulses !| !| !| !| !| !| !|
c. The regulation of neurotransmitters especially dopamine
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d. The peripheral nervous system sensitivity to the psychotropic medications
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,Stahl's Essential Psychopharmacology Neuroscientific Basis and Practical
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Applications 5th Edition Testbank/Study Guide
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ANS: C !|
Medications used to treat psychiatric disorders operate in and around the synaptic cleft a
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nd have action at the neurotransmitter level, especially in the case of schizophrenia,
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on dopamine. The Wernickes area, dendrite function, or the sensitivity of the peripheral
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ne rvous system are not relevant to either schizophrenia or psychotropic medications.
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4. A student nurse mutters that it seems entirely unnecessary to have to struggle with u
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nderstanding the anatomy and physiology of the neurologic system. The mentor woul
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d base a response on the understanding that it is:
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Necessary but generally for psychiatric nurses who focus primarily on !| !| !| !| !| !| !| !| sr sr
a. behavioral interventions !|
A complex undertaking that advance practice psychiatric nurses frequently use i
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b. n their practice
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Important primarily for the nursing assessment of patients with brain t !| !| !| !| !| !| !| sr !| sr
c. raumacaused cognitive symptoms
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Necessary for planning psychiatric care for all patients especially those !| !| !| !| !| !| sr !| !|
d. experiencing psychiatric disorders
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ANS: D !|
Nurses must understand that many symptoms of psychiatric disorders have a neurolo
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gic basis, although the symptoms are manifested behaviorally. This understanding fac
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ilitates effective care planning. The foundation of knowledge is not used exclusively b y
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advanced practice psychiatric nurses nor is it relevant for only behavior therapies or
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brain trauma since dealing with the results of normal and abnormal brain function is a
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responsibility of all nurses providing all types of care tothe psychiatric patient.
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5. A patient asks the nurse, My wife has breast cancer. Could it be caused by herc
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hronic depression? Which response is supported by research data?
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a. Too much stress has been proven to cause all kinds of cancer. !| !| sr !| !| !| !| !| !| !| !|
b. There have been no research studies done on stress and disease yet.
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c. Stress does cause the releaseof factors that suppress the immune system. !| sr !| !| !| !| !| !| !| !| !|
d. There appears to be little connection between stress and diseases of the body
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ANS: C
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Research indicates that stress causes a release of corticotropin-
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releasing factors that suppress the immune system. Studies indicate that psychiatric dis
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orders such as mooddisorders are sometimes associated with decreased functioning of t
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he immune system.Research does not support a connection between many cancers and
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stress. There is a significant amount of research about stress and the body. Research ha
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s shown that there are some connections between stress and physical disease.
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Applications 5th Edition Testbank/Study Guide
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6. A patient who has a parietal lobe injury is being evaluated for psychiatric rehabilitat
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ion needs. Of the aspects of functioning listed, which will the nurse identifyas a
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focus of nursing intervention?
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a. Expression of emotion !| !|
b. Detecting auditory stimuli !| !|
c. Receiving visual images !| !|
d. Processing associations !|
ANS: D
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The parietal lobe is responsible for associating and processing sensory information tha
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t allows for functions such as following directions on a map, reading a clock, dressing
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self, keeping appointments, and distinguishing right from left. Emotional expression is
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associated with frontal lobe function. Detecting auditory stimuli is a temporal lobe fun
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ction. Receiving visual images is related to occipital lobe function.
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7. At admission, the nurse learns that some time ago the patient had an infarct in ther
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ight cerebral cortex. During assessment, the nurse would expect to find that the patie
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nt:
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a. Demonstrates major deficiencies in speech !| !| !| !|
b. Is unable to effectively hold a spoon in the left hand
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c. Has difficulty explaining how to go about using the telephone!| !| !| !| sr sr !| !| !|
d. Cannot use his right hand to shave himself or comb his own hair !| !| !| !| !| sr sr !| !| !| !| !|
ANS: B
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The cerebral hemispheres are responsible for functions such as control of muscles. The
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right hemisphere mainly controls the motor and sensory functions on the left side of th e
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body. Damage to the right side would result in impaired function on the left side of th e
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body. The motor cortex controls voluntary motor activity. Brocas area controls moto r
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speech. Cognitive functions are attributed to the association cortex.
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The right side of the bodys motor activity is controlled by the left cerebral cortex.
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8. A patient with chronic schizophrenia had a stroke involving the hippocampus. The p
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atient will be discharged on low doses of haloperidol. The nurse will need to individu
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alize the patients medication teaching by:
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a. Including the patients caregiver in the education !| !| !| !| !| !|
b. Being careful to stress the importance of taking the medication as prescribed!| !| !| !| !| !| !| sr !| !| !|
Providing the education at a time when the patient is emotionally calm and r
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c. elaxed
Encouraging the patient to crush or dissolve the medication to help withs !| !| !| !| !| !| !| !| !| !| !|
d. wallowing
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ANS: A !|
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