Ace Your First Aid for the USMLE Step 1 (2021) Classes and Exams with Picmonic: #1 Visual Mnemonic Study Tool for Physician Assistant (PA) Students
With Picmonic, facts become pictures. We've taken what the science shows - image mnemonics work - but we've boosted the effectiveness by building and associating memorable characters, interesting audio stories, and built-in quizzing. Whether you're studying for your classes or getting ready for a big exam, we're here to help.
First Aid for the USMLE Step 1 (2021) | Physician Assistant (PA) School Study Aid
Heparin Mechanisms
- Mechanism of Action
- Short Half-life
- Antithrombin Activation Cofactor
- Decrease Thrombin, Factor Xa
- Side Effects
- Bleeding
- Heparin Induced Thrombocytopenia (HIT)
- Antidote
- Protamine Sulfate
2 mins
Heparin Indications
- Indications
- Acute Coronary Syndrome (ACS)
- Prophylaxis
- Pulmonary Embolism
- Atrial Fibrillation
- Used during Pregnancy
1 min
Enoxaparin (Lovenox)
- Mechanism of Action
- Inhibits Clotting Factors
- Factor Xa
- Indications
- Clot Formation Prevention
- Side Effects
- Heparin Induced Thrombocytopenia (HIT)
- Bleeding
- Considerations
- Medication Education
- Subcutaneous Injection
- 2 Inches from Umbilicus or Incisions
- Antidote
- Protamine Sulfate
2 mins
Heparin Induced Thrombocytopenia (HIT)
- Pathophysiology
- 5-10 Days After Heparin Exposure
- Heparin-Platelet Factor 4 Complex
- Autoantibodies Form Against Complex
- Heparin-Platelet Factor 4-Antibody Complex Binds Platelets
- Platelet Aggregation
- Procoagulant Release
- Symptoms
- Thrombocytopenia
- Diagnosis
- Serotonin Release Assay (SRA)
- Treatment
- Stop Heparin, Start Direct Thrombin Inhibitor
2 mins
