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44 Cards in this Set

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