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44 Cards in this Set
- Front
- Back
The action of acetylcholine is terminated primarily by
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Acetylcholinesterase
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Atropine would be classified as
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Direct acting cholinergic antagonist
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The rate limiting step in the synthesis of dopamine
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Tyrosine
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High tissue binding would be associated with a
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High volume of distribution
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The fraction or percentage of the administered dose of a drug reaching the systemic circulation is referred to:
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Bioavailability
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Parkinsonism is a degenerative disorder of
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Basal ganglia
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Which of the following is the most critical index of nervous system dysfunction:
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Pattern of breathing
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Synthesis and breakdown of all body substances is referred to as:
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Catabolism
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Creatine is constantly released from _________ and is excreted primarily by glomerular filtration.
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Skeletal muscle
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Autoreceptors normally
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open ion channels on the postsynaptic membrane
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Respiration
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heart rate
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Severe damage to the amygdala and hippocampus would result in
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Inability to form new memories.
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A shift in the dose response curve to the left would be indicative of
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Increased sensitivity
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Which form of a drug would most readily cross biological membranes:
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Unionized
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The most severe and potentially life threatening withdrawal syndrome is associated with
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Alcohol
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The type of drug reaction caused by penicillin is
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Autoimmune syndrome
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Following a large overdose of nortriptyline
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which of the following would b lease likely to be observed:
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Which of the following type of cells is part of the blood brain barrier
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Astrocyte
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Parkinson and Huntington diseases are associated with defects in which areas:
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Basal ganglia
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Body temperature is primarily regulated by
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Hypothalamus
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Enzyme-inducing anticonvulsant drugs (e.g. phenobarbital) would interact with which of the following to inhibit their actions
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Aspirin
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Neuroleptic malignant syndrome would be a symptom which is associated with:
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Antipsychotic
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Renal dysfunction would be detected by the following
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Elevated BUN
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The neurotransmitter released at the majority of sympathetic postganglionic synaptic is
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Norepinephrine
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Mania is associated with an increase in which neurotransmitter
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acetylcholine
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Initial treatment of alcoholism
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Long acting benzodiazepine
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“Water toxicity” has been reported with the abuse of
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Ecstasy
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Hepatic dysfunction would have which effect on a prodrug
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Decreased effect
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Constipation
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respiratory depression
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Addiction and abuse would be the most likely in which class of drugs
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Schedule I
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Baroreceptors are associated with
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Blood pressure control
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carbamazapine
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considered a mood stabilizer but also has the ability to induce liver enzymes
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Which of the following is released from mast cells
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Epinephrine
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First dose effect is associated with
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increased response
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methadone
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prevents withdrawal without producing euphoria
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Beta blockers are sometimes prescribe for the treatment of anxiety but should be used cautiously or not at all in patients with
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Asthma
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Serotonergic neurons originate predominately in what area of the brain stem
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raphe nuclei
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The most common limiting adverse effect of L-dopa
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dyskinesia
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Dose adjustments must be continually made for which of the following
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carbamazepine
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The tachycardia associated with the use of tricyclic antidepressants is due to blockade of which receptor
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muscarinic
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In adjusting a drug dosage in a patient with renal disease
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which of the following would be the best index to use
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Chronic use of which of the following should involve routine e blood glucose monitoring:
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atypical antidepressants
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Chronic renal disease would be the greatest concern
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lithium
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approved for the treatment of post traumatic syndrome disorder
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zoloft
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