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Nervous System | Registered Nurse (RN) School Study Aid
Other Nervous System Pharmacology
13 Picmonics to Learn | 22 mins
Nondepolarizing Neuromuscular Blocking Drugs
- Names Include "Cur"
- Competitive Antagonists
- Acetylcholine Competition
- Reversal of Blockade
- Neostigmine, Edrophonium
1 min
Succinylcholine
- Indications
- Inducing Paralysis
- Mechanism of Action
- Neuromuscular Blocking Drugs
- Motor Nicotinic Receptor
- ACh Receptor Agonist
- Depolarization
- Phases of Action
- Phase I (Paralysis Non-reversible)
- Phase II (Paralysis Reversible)
- Neostigmine (Reversal Agent)
2 mins
Parkinson's Drugs
- Parkinsons Characteristics
- Decreased Dopamine
- Increased Acetylcholine
- Drug Names
- BALSA Acronym
- Bromocriptine
- Amantadine
- Levodopa
- Selegiline
- Antimuscarinics
2 mins
Levodopa/Carbidopa (Sinemet)
- Mechanism
- Increases Dopamine in Brain
- Indications
- Parkinson's Disease
- Side Effects
- Nausea and Vomiting
- Arrhythmias
- Dyskinesia
- Psychosis
- Orthostatic Hypotension
- Considerations
- Report Uncontrolled Movements
- Darkened Sweat or Urine
- Off and On Phenomenon
2 mins
Memantine
- Indications
- Alzheimer's Disease
- Mechanism of Action
- NMDA Receptor Antagonist
- Prevents Excitotoxicity
- Side Effects
- Confusion
- Hallucinations
1 min
Donepezil
- Indications
- Alzheimer's Disease
- Mechanism of Action
- Acetylcholinesterase Inhibitor
- Increased Acetylcholine
- Side Effects
- Nausea and Vomiting
- Dizziness
52 secs
Sumatriptan
- Mechanism of Action
- Short Half-Life
- 5-HT Agonist
- Inhibits Trigeminal Nerve Activation
- Induces Vasoconstriction
- Indications
- Migraine
- Cluster Headache
- Side Effects
- Increased Risk of Serotonin Syndrome
- Paresthesias
- Coronary Vasospasm
- Contraindication
- Prinzmetal's Angina
- Coronary Artery Disease (CAD)
3 mins
Gabapentin
- Primary Indication
- Seizure Treatment
- Secondary Indications
- Peripheral Neuropathy
- Postherpetic Neuralgia
- Bipolar Disorder
- Migraine Prophylaxis
- Characteristics
- Inhibits Voltage-Gated Ca2+ channels
- Designed as a GABA Analog
- Side Effects
- Ataxia
- Sedation
2 mins
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
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
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
2 mins
Tramadol
- Indications
- Chronic Pain
- Mechanism of Action
- Weak Opioid
- Inhibit Serotonin and NE reuptake
- Side Effect
- Increased Risk of Seizure
48 secs
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
1 min
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