Sedatives-Hypnotics and Anti-Anxiety Drug Therapy Flashcards

1
Q

sedatives

A

reduce desire for physical activity and produce mental relaxation

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2
Q

hypnotics

A

induce and maintain sleep

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3
Q

categories of sedatives-hypnotics

A

barbiturates
nonbarbiturate
nonbenzodiazepines
benzodiazepines

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4
Q

MOA of barbiturates

A

depress CNS, mimic GABA by increasing chloride influx causing hyperpolarization of nerve membranes, decreases reticular formation activity

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5
Q

what do all barbiturates end in

A

obarbital

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6
Q

pt teaching/SE of barbiturates

A

disrupt sleep/REM, nightmares after discontinue, dry mouth, lethargy, drowsiness, impaired judgment, caution w driving, monitor for addiction, avoid alcohol-increases effects

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7
Q

MOA of nonbarbiturates

A

metabolized to trichloroethanal- similar to alcohol, used for peds sedation with tests

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8
Q

pt teaching/SE for nonbarbiturates

A

SNS depression, gastric irritation

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9
Q

MOA of nonbenzodiazepines

A

increase inhibitory effects of GABA

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10
Q

pt teaching/SE of nonbenzodiazepines

A

HA, dizziness, GI upset, memory disturbance, confusion, monitor for tolerance, alcohol increases effects

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11
Q

MOA of benzodiazepines

A

increases inhibitory activity of GABA, also used as antianxiety

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12
Q

pt teaching/ SE of benzodiazepines

A

hangover, monitor for tolerance, drowsiness, HA, alcohol increases effect

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13
Q

NT involved in anxiety

A

GABA, 5HT, DA, NE

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14
Q

types of anxiolytics/anti-anxiety drugs

A

benzodiazepines
nonbenzodiazepines/azapirones
some antidepressants

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15
Q

what do benzodiazepines end in

A

pam or lam

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16
Q

MOA of azapirones (nonbenzodiazepine)

A

binds to 5HT, reduces levels of 5HT and level of anxiety