Ace Your First Aid for the USMLE Step 1 (2020) Classes and Exams with Picmonic: #1 Visual Mnemonic Study Tool for Medicine (MD/DO) Students
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First Aid for the USMLE Step 1 (2020) | Medicine (MD/DO) School Study Aid
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
Nondepolarizing Neuromuscular Blocking Drugs
- Names Include "Cur"
- Competitive Antagonists
- Acetylcholine Competition
- Reversal of Blockade
- Neostigmine, Edrophonium
1 min
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
2 mins
Malignant Hyperthermia vs. Neuroleptic Malignant Syndrome vs. Serotonin Syndrome
- Autonomic Instability
- Muscle Rigidity
- Malignant Hyperthermia
- Ryanodine Receptor 1 Mutation
- Inhaled Anesthetics
- Succinylcholine
- Dantrolene
- Neuroleptic Malignant Syndrome
- Antidopaminergic Medications
- Hyporeflexia
- Myoglobinuria
- Dantrolene
- Serotonin Syndrome
- Serotonergic Medications
- Hyperreflexia
- Clonus
- Cyproheptadine
3 mins
Cyclobenzaprine (Flexeril)
- Mechanism
- Centrally-Acting Muscle Relaxer
- Act on Alpha and Gamma Motor Neurons
- Related to Tricyclic Antidepressants (TCAs)
- Uses
- Muscle Spasms
- Back Pain
- Side Effects/Interactions
- MAO Inhibitors
- Serotonin Syndrome
- Drowsiness
- Arrhythmia
3 mins
Baclofen
- Mechanism
- GABA-B Receptor Agonist
- Spinal Cord
- Indications
- Spasticity
- Dystonia
- Multiple Sclerosis
- Side Effects
- CNS Depression
- Nausea
- Considerations
- Taper Gradually
1 min
Fentanyl
- Mechanism of Action
- Opioid Receptor Agonist
- High Potency
- Indications
- Anesthesia Induction
- Chronic Pain
- Breakthrough Pain
- Side Effects
- CNS Depression
- Respiratory Depression
- Constipation
- Miosis
- Considerations
- Addiction
3 mins
Buprenorphine-Naloxone (Suboxone)
- Mechanism of Action
- Combination Drug
- Partial Opioid Receptor Agonist (Buprenorphine)
- Opioid Receptor Antagonist (Naloxone)
- Indication
- Opioid Use Disorder
- Side Effects
- CNS Depression
- Diaphoresis
- Hypotension
- Considerations
- Low Abuse Potential
2 mins
