QUESTIONS AND SOLUTIONS RATED A+
✔✔Stable Angina - ✔✔Nl troponin. Increase oxygen demand.
✔✔Unstable angina - ✔✔Nl troponin. Plaque rupture.
✔✔Myocardial Ischemia - ✔✔Elev troponin. ST depression, flipped T wave. Reversible
✔✔Myocardial Injury - ✔✔Elev. troponin. ST elevation.
✔✔Myocardial infarction - ✔✔Elev troponin. ST elevation, Q wave, Irreversible
✔✔ST changes - ✔✔Obtain ECG, call provider STAT, oxygen, nitro, Aspirin, morphine
✔✔LBBB - ✔✔>QRS 0.12 ST elevation. Suggests MI
✔✔RBBB - ✔✔>QRS 0.12. QRS looks like a rabbit ears.
✔✔Anti nauseas medications: Zofran, Compazine
Anti Psychotic: Haldol
Cardiac medicine: Amiodarone - ✔✔Medications that prolonged QT
✔✔Polymorphic Vtach - ✔✔Give mag sulfate
✔✔V1 - ✔✔Best leads for arrhythmia, bundle branch block
✔✔V3 - ✔✔Lead for normal ECG
✔✔Lead II - ✔✔Beast lead to see p wave
✔✔Tachycardia - ✔✔Decrease coronary artery perfusion by decreasing filling time.
✔✔Renal diet - ✔✔Nl protein, low sodium, low potassium, fluid restriction
✔✔Hemodialysis - ✔✔Remove fluid, correct electrolytes
✔✔Peritoneal dialysis - ✔✔Remove fluid in peritoneal cavity
✔✔Ultrafiltration - ✔✔Remove fluid
✔✔Prerenal - ✔✔Dec renal blood flow leads to decrease renal perfusion, decrease
GFR, MAP <60