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Teresa Shared "NUR 334 Central and Peripheral Nervous System Drugs" - 18 Picmonics

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NUR 334 Central and Peripheral Nervous System Drugs

Amphetamines Intoxication Assessment
Euphoria
Insomnia
Mydriasis
Diaphoresis
Hypertension
Tachycardia
Paranoia
Anxiety
Anorexia
Seizures
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2 mins
Amphetamine Antidote
Antidote
Ammonium Chloride (NH4Cl)
Acidify Urine
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34 secs
Attention-Deficit Hyperactivity Disorder (ADHD) Assessment
Assessment
Inattention
Incomplete Tasks
Easily Distracted
Hyperactivity
Impulsiveness
Disruptive
Considerations
Two Areas of Life
Onset by Age 12
Symptoms > 6 Months
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3 mins
Attention-Deficit Hyperactivity Disorder (ADHD) Interventions
Drug Therapy
CNS Stimulants
Amphetamine
Methylphenidate
Bupropion (Wellbutrin)
Atomoxetine (Strattera)
Guanfacine (Intuniv)
Considerations
Manage Disruptive Behavior
Provide Simple Instructions
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2 mins
CNS Stimulants
Indications
Attention Deficit Hyperactivity Disorder (ADHD)
Obesity
Mechanism of Action
Increase Catecholamines at Synaptic Cleft
Increase Norepinephrine
Increase Dopamine
Drug Names
Methylphenidate (Ritalin)
Methamphetamine
Side Effect
Potential for Abuse
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57 secs
CNS Stimulant Indications
Drug Names
Amphetamine
Methylphenidate (Ritalin)
Mechanism of Action
Increased Norepinephrine
Increased Dopamine
Indications
Attention Deficit Hyperactivity Disorder (ADHD)
Obesity
Narcolepsy
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1 min
CNS Stimulant Side Effects
Side Effects
Agitation
Insomnia
Hypertension
Tachycardia
Tics
Anorexia
Considerations
Tolerance Develops
High Risk of Abuse and Dependence
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2 mins
Theophylline (Theo-24)
Mechanism
Bronchial Smooth Muscle Relaxation
Indications
Asthma
Side Effects
Insomnia
Restlessness
Arrhythmias
Seizures
Considerations
Narrow Therapeutic Range
Monitor Plasma Levels
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1 min
Benzodiazepines Overview
Indications
First Line for Status Epilepticus
Anesthesia Induction
Anxiety
Eclampsia
Detoxification
Mechanism of Action
'-zepam' and '-zolam' Suffix
Increase Frequency of Cl- Channel Opening
Side Effects
Decrease REM Sleep
CNS Depression
Dependence
Antidote
Flumazenil for Overdose
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2 mins
Phenobarbital (Barbiturates)
Mechanism
Barbiturate
Indications
Seizures
Side Effects
Ataxia
Paradoxical Excitement
Fatigue/Drowsiness
Considerations
Monitor Plasma Levels
High Potential for Abuse
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1 min
Benzodiazepine Intoxication Assessment
Drowsiness
Confusion
Respiratory Depression
Hypotension
Coma
Treatment
Flumazenil (Romazicon)
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2 mins
Benzodiazepine Antidote
Antidote
Flumazenil
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40 secs
Triazolam (Halcion)
Mechanism
Rapid-Onset Benzodiazepine
Indications
Insomnia
Side Effects
Rebound Insomnia
Respiratory Depression
Hypotension
Paradoxical Excitement
Amnesia
Confusion
Contraindications
Pregnancy
Considerations
Short-Term Administration
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2 mins
Diazepam (Valium)
Indications
Anxiety
Seizures and Status Epilepticus
Muscle Spasms
Alcohol Withdrawal
Side Effect/Assessment
Dizziness/Vision Changes
Confusion/Amnesia
Urinary Incontinence
Behavioral Changes
Respiratory Depression
Antidote
Flumazenil (Romazicon)
Nursing Considerations
Fall Precaution
Do Not Stop Abruptly
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2 mins
Zolpidem (Ambien)
Mechanism
Hypnotic
Indications
Insomnia
Side Effects
Daytime Drowsiness
Bizarre Sleep Behaviors
Sleep Driving
Angioedema
Considerations
Short Term Administration
Take Immediately Before Bedtime
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1 min
Local Anesthetic Overview
Indications
Minor Procedures
Epidurals
Mechanism of Action
Blocks Na+ Channels
State Dependent
Combined with Vasoconstrictors
Infected Tissue Requires Higher Dose
Drugs
Esters
Amides
Side Effects
Arrhythmias
Cardiotoxicity
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1 min
Inhaled Anesthetics
Mechanism of Action
Unknown Mechanism
Inhaled Anesthetic Drugs
HEISMN Drug Name Acronym
Side Effects
Respiratory Depression
Myocardial Depression
Lower Metabolic Demand, Increased Cerebral Blood Flow
Hepatotoxicity (Halothane)
Nephrotoxicity (Methoxyflurane)
Seizure (Enflurane)
Malignant Hyperthermia
Expansion of Trapped Gas
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2 mins
IV Anesthetics
Barbiturates
Benzodiazepines
Respiratory Depression
Hypotension
Ketamine
NMDA Receptor Antagonist
Hallucinations
Opioids
Propofol
Potentiates GABA-A
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2 mins

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