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Stahl's Essential Psychopharmacology Neuroscientific Basis and Practical Applications 5thEdition Testbank Study Guide

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Stahl's Essential Psychopharmacology Neuroscientific Basis and Practical Applications 5thEdition Testbank Study Guide

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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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,Stahl's Essential Psychopharmacology Neuroscientific Basis and Practical
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Applications 5th Edition Testbank/Study Guide sr sr sr sr




Stahl's Essential Psychopharmacology @ @



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
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a c hemical disorder. What does she mean? The nurses response is based on the t
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heoryth at depression primarily involves which of the following neurotransmitter
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s?
a. Cortisol and GABA @ @



b. COMT and glutamate @ @



c. Monamine and glycine @ @



d. Serotonin and norepinephrin @ @


e 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
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dep ression. There is no research to support that the other options play a significant
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role in t he development of depression.
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2. A patient has experienced a stroke (cerebral vascular accident) that has resulted
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@in damage to the Broca area. Which evaluation does the nurse conduct to reinforc
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e this d iagnosis?
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a. Observing the patient pick up a spoon @ @ @ @ @ @



b. Asking the patient to recite the alphabet
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c. Monitoring the patients blood pressure @ @ @ @



d. Comparing the patients grip strength in both han @ @ @ @ @ @ @


ds 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 n
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otc 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
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@a lways prescribed by the doctor. The nurses answer will be based on information t
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hat th e therapeutic action of psychotropic drugs is the result of their effect on:
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a. The temporal lobe; especially Wernickes area
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b. Dendrites and their ability to transmit electrical impulses
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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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WWW.TESTBANKTANK.COM

,Stahl's Essential Psychopharmacology Neuroscientific Basis and Practical
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Applications 5th Edition Testbank/Study Guide sr sr sr sr




ANS: C @


Medications used to treat psychiatric disorders operate in and around the synaptic cle
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ft a nd have action at the neurotransmitter level, especially in the case of schizophre
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nia, on dopamine. The Wernickes area, dendrite function, or the sensitivity of the pe
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ripheral ne rvous system are not relevant to either schizophrenia or psychotropic me
@ @ @ @ @ @ @ @ @ @ @ @


dications.
4. A student nurse mutters that it seems entirely unnecessary to have to struggle wit
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h u nderstanding the anatomy and physiology of the neurologic system. The mento
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r woul d base a response on the understanding that it is:
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Necessary but generally for psychiatric nurses who focus primarily on
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a. behavioral interventions @



A complex undertaking that advance practice psychiatric nurses frequently use
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b. i n their practice
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Important primarily for the nursing assessment of patients with brain t raumac
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c. aused cognitive symptoms
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Necessary for planning psychiatric care for all patients especially those experi
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d. encing psychiatric disorders @ @


ANS: @


D
Nurses must understand that many symptoms of psychiatric disorders have a neurol
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o gic basis, although the symptoms are manifested behaviorally. This understanding
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@fac ilitates effective care planning. The foundation of knowledge is not used exclusi
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vely b y advanced practice psychiatric nurses nor is it relevant for only behavior the
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rapies or brain trauma since dealing with the results of normal and abnormal brain f
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unction is a responsibility of all nurses providing all types of care tothe psychiatric
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@patient.
5. A patient asks the nurse, My wife has breast cancer. Could it be caused by h
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erc 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.
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b. There have been no research studies done on stress and disease yet.
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c. Stress does cause the release of factors that suppress the immune system.
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d. There appears to be little connection between stress and diseases of the bo
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dy ANS: C @ @


Research indicates that stress causes a release of corticotropin-
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releasing factors that suppress the immune system. Studies indicate that psychiatric
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dis orders such as mooddisorders are sometimes associated with decreased functioni
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ng of t he immune system.Research does not support a connection between many ca
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ncers and stress. There is a significant amount of research about stress and the body
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. Research ha s shown that there are some connections between stress and physical
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@disease.


WWW.TESTBANKTANK.COM

, Stahl's Essential Psychopharmacology Neuroscientific Basis and Practical
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Applications 5th Edition Testbank/Study Guide sr sr sr sr




6. A patient who has a parietal lobe injury is being evaluated for psychiatric rehabil
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itat ion needs. Of the aspects of functioning listed, which will the nurse identifyas
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a focus of nursing intervention?
@ @ @ @


a. Expression of emotion @ @



b. Detecting auditory stimuli @ @



c. Receiving visual images @ @



d. Processing associations @


@ANS: D @


The parietal lobe is responsible for associating and processing sensory information tha
@ @ @ @ @ @ @ @ @ @ @

t allows for functions such as following directions on a map, reading a clock, dressi
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ng self, keeping appointments, and distinguishing right from left. Emotional expressi
@ @ @ @ @ @ @ @ @ @


on is associated with frontal lobe function. Detecting auditory stimuli is a temporal l
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obe fun ction. Receiving visual images is related to occipital lobe function.
@ @ @ @ @ @ @ @ @ @ @


7. At admission, the nurse learns that some time ago the patient had an infarct in t
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her ight cerebral cortex. During assessment, the nurse would expect to find that th
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e patie 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
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d. Cannot use his right hand to shave himself or comb his own h
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air 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
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@th e body. Damage to the right side would result in impaired function on the left si
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de of th e body. The motor cortex controls voluntary motor activity. Brocas area co
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ntrols moto r 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. Th
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e p atient will be discharged on low doses of haloperidol. The nurse will need to in
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dividu 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 prescrib
@ @ @ @ @ @ @ sr @ @ @



ed Providing the education at a time when the patient is emotionally calm
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c. elaxed
Encouraging the patient to crush or dissolve the medication to help withs
@ @ @ @ @ @ @ @ @ @ @ @


d. wallowing
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A

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