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DU PA Pulm Vasc
Duke PA Pulmonary Vasculature Disease
Question | Answer |
---|---|
hematocrit >60 | polycythemia |
increases blood viscosity | pylycythemia |
idiopathic recurrent alveolar hemorrhage and rapidly progressive glomerulonephritis | good pasture syndrome |
disease of children or young adults characterized by recurrent pulmonary hemorrhage | idiopathic pulmonary hemosiderosis |
pulmonary hypertension is characterized by elevated mean pulmonary pressure of greater than __mmHg at rest | 25 |
patients with pulmonary hypertension also have | low cardiac output |
the most common secondary cause of pulmonary hypertension | connective tissue disease (scleroderma) |
this should be performed in all patients suspected of pulmonary hypertension | right ventricular catheterization |
median survival after diagnosis of pulmonary hypertension ____ years | 3 |
a proximal DVT is above the _____ | knee |
stasis, hypercoagulability, venous injury | Virchow's triad |
a break down product of a thrombus | d-dimer |
characteristic of d-dimer | sensitive, but not specific |
d-dimer is best for _______ DVT, or PE | ruling out |
gold standard for suspected DVT, however it is rarely done | contrast venography |
most common and practical means of detecting DVT | ultrasound |
for a patient with DVT treat with ____ for about 5 days | UFH or LMWH |
for a patient with DVT treat with ____ for at least 3 months | warfarin |
Increased bioavailability, Once or twice daily subcutaneous delivery, Monitoring not generally required, Outpatient therapy facilitated, Lower rate of HIT | advantages of LMWH over UFH |
Dyspnea 73%,Pleuritic CP 66%, Cough 37%, Leg swelling 28%,Leg pain 26%, Hemoptysis 13% | history of PE |
Tachycardia 70%, Tachypnea 30%, Crackles 51%, Loud P2 23%, Diaphoresis 11%, Hypotension 8% | physical exam of PE |
most common test for PE | spiral CT |
gold standard for PE but rarely done | pulmonary arteriogram |