Madaliene Shared "Neuro" - 136 Picmonics

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Neuro

Barbiturates
Barb- Drug Names
Indications
Seizure Treatment
Anesthesia Induction
Mechanism of Action
Increased Duration of Cl- Channel Opening
Decrease Neuron Firing
Side Effects
Sedation
Cardiovascular and Respiratory Depression
CNS Depression
P450 inducer
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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
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
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
Nonbenzodiazepine Hypnotics
Indications
Insomnia
Mechanism of Action
Short Half-Life
Acts on BZ1 GABA receptor
Less dependence
Drugs
Zolpidem (Ambien)
Side Effects
Ataxia, confusion
Antidote
Flumazenil for Overdose
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1 min
Buspirone
Indications
Generalized Anxiety
Mechanism of Action
Releases Dopamine and NE
Stimulates 5-HT1A receptors
Side Effects
Low Side Effect Profile
Safer with Alcohol than Other Anxiolytics
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1 min
Trazodone
Indications
Insomnia
Depression
Mechanism of Action
Inhibit Serotonin Reuptake
Alpha-1 Blocker
Histamine (H1) Blocker
Side Effects
Sedation
Orthostatic Hypotension
Dry Mouth
Priapism
Arrhythmias
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2 mins
Bupropion
Indications
Depression
Smoking Cessation
Mechanism of Action
Increase Dopamine and NE
Side Effects
Stimulant Side Effects
Seizure
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1 min
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
Cocaine Intoxication Assessment
Euphoria
Delusions
Mydriasis
Hallucinations
Agitation
Hypertension
Arrhythmias
Hyperthermia
Seizures
Nasal Septum Perforation
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2 mins
Opioids Overview
Indications
Pain
Weaning
Cough
Diarrhea
Mechanism of Action
Agonists at Mu (μ), Kappa (Κ), and Delta (δ) Receptors
Decrease Synaptic Transmission
Side Effects
Respiratory Depression
Addiction
Miosis
Constipation
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2 mins
Morphine
Mechanism
Opioid Receptor Agonist
Indications
Pain
Myocardial Infarction
Side Effects
Nausea and Vomiting
CNS Depression
Biliary Colic
Constipation
Increased Intracranial Pressure (ICP)
Pupillary Constriction
Hypotension
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2 mins
Opioid Antidote
Antidote
Naloxone
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28 secs
Tramadol
Indications
Chronic Pain
Mechanism of Action
Weak Opioid
Inhibit Serotonin and NE reuptake
Side Effect
Increased Risk of Seizure
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47 secs
Codeine
Mechanism
Opioid Receptor Agonist
Indications
Mild to Moderate Pain
Cough Suppressant
Side Effects
Sedation
Constipation
Miosis
Considerations
Close Monitoring When Breast Feeding
Often Combined with Non-Opioids
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2 mins
Meperidine (Demerol)
Mechanism
Opioid Receptor Agonist
Indications
Moderate to Severe Pain
Post Anesthesia Shivering
Side Effects
Tremors
Constipation
CNS Depression
Sedation
Considerations
Short Term Administration
Increased Risk Serotonin Syndrome
Does NOT cause Miosis
Renal Failure Increases Toxicity Risk
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2 mins
Butorphanol
Indications
Migraine
Severe Pain
Labor
Mechanism of Action
Partial Agonist at Mu and Full Agonist at Kappa Receptors
Less Respiratory Depression
Side Effects
Withdrawal Symptoms
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1 min
Benzodiazepine Antidote
Antidote
Flumazenil
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39 secs
Phenytoin
Indications
Status Epilepticus
Tonic-Clonic Seizures
Mechanism of Action
Blocks Na+ Channel Activation
Inhibition of Glutamate Release
Class IB Antiarrhythmic
Side Effects
Teratogenic
Macrocytic Megaloblastic Anemia
Induce Cytochrome P450
Drug-induced Lupus
Neuropathy
Hirsutism
Gingival Hyperplasia
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1 min

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