All notes up to midterm Flashcards
schizotypal personality disorder
patterns of social isolation and detachment from the environment
homelessness with mental illness is often associated with:
decreased availability of community resources
A patient on a 24-hour emergency psychiatric hold is believed to need further treatment. In order to keep the patient in the facility, what legal action is required?
Filing of a probable cause statement
What legally qualifies a person to be placed in conservatorship?
if person is disabled due to mental illness
What are the criteria needed to plead guilty by reason of insanity?
- inability to understand charges filed against him.
- no mental capacity to advise an attorney
- no mental ability to understand legal process of the charges
Conservator
person who makes decision for the mentally disabled
rights of patients who are involuntarily admitted.
- right to participate in plan of care
- right to refuse any treatment
- right to receive explanation of their mental condition
The Tarasoff court case involves which nursing duty?
to protect others from harm
Which term describes the basic functional unit of the nervous system?
Neuron
Synapse
Receptor
Neurotransmitter
Neuron
Which brain structure is responsible for basic vital life functions?
Cerebrum
Brainstem
Cerebellum
Hippocampus
Brainstem
Which brain structure responds to stimuli, conducts electrical
impulses, and releases neurotransmitters?
Neuron
Synapse
Cerebellum
Receptor
Neuron
First-generation antipsychotics have which mechanism of action
and therapeutic effect?
Increase levels of dopamine to decrease positive symptoms in
schizophrenia
Decrease levels of dopamine to decrease positive symptoms in
schizophrenia
Increase levels of dopamine to increase positive symptoms in
schizophrenia
Decrease levels of dopamine to increase positive symptoms in
schizophrenia
Decrease levels of dopamine to decrease positive symptoms in
schizophrenia
Which neurotransmitter is selectively blocked by the
antidepressant effect of citalopram?
Gamma-aminobutyric acid (GABA)
Serotonin
Glutamate
Dopamine
Serotonin
Which imaging study would show the health care provider the
parts of the brain that are particularly active in a patient suspected
of having obsessive compulsive disorder?
Computed tomography (CT)
Positron emission tomography (PET)
Ventriculography
Electroencephalography (EEG)
Positron emission tomography (PET)
Which effect would a psychotropic drug that enhances gamma-
aminobutyric (GABA) receptor activity have on a patient?
Sedation
Pain relief
Stimulation of gastric secretion
Improvement of cognitive performance
Sedation
Which medication when administered calls for careful nursing
assessment of fluid and electrolyte balance?
Fluvoxamine
Clozapine
Lamotrigine
Lithium
Lithium
Which event would be responsible for a patient’s symptoms of
profound depression based on the current understanding of
neurotransmitters?
An increase in dopamine level
A decrease in serotonin level
An increase in norepinephrine level
A decrease in acetylcholine level
A decrease in serotonin level
Side effects that include dry mouth, constipation, and blurred
vision for a patient prescribed a psychotropic drug are most likely
caused by blocking of which receptors?
Alpha (a1)
Acetylcholine (ACh)
Serotonin (5-HT2)
Histamine (H1)
Acetylcholine
Which is a possible cause of depression?
Decreased norepinephrine & serotonin
Which priority teaching would the nurse include for a patient
who is beginning therapy with a monoamine oxidase inhibitor
(MAOI) medication? Select all that apply.
Take the medication at bedtime.
Monitor blood pressure.
Report double vision.
Reduce tyramine intake.
Do not take over-the-counter medication without provider approval.
Monitor blood pressure.
Reduce tyramine intake
Do not take over-the-counter medication without provider approval.
Which education would the nurse prioritize for a patient
beginning clozapine therapy?
Weekly liver function tests
Daily prothrombin time and international normalized ratio
Monthly creatinine levels
Regular absolute neutrophil count
Regular absolute neutrophil count
which antidepressant medication used for anxiety has low risk for sedation?
Buspirone
Which condition is likely the cause of fatigue in a nurse who is
otherwise healthy?
Secondary stress trauma
Acute stress disorder
Posttraumatic stress disorder
Traumatic brain injury
Secondary stress trauma
Which agency has overall responsibility to coordinate responses to
disasters in the United States?
World Health Organization (WHO)
Department of Homeland Security (DHS)
Federal Emergency Management Agency (FEMA)
National Incident Management System (NIMS)
Department of Homeland Security (DHS)