Correct!
5. All of the above
Her D-dimer level was 7,000 ng/ml (normal <500 ng/ml). X-rays of her chest and right leg were interpreted as normal. An electrocardiogram showed a sinus tachycardia with nonspecific ST and T wave changes. Troponin I was normal at 10 ng/ml.
What should be done next? (Click on the correct answer to be directed to the third of six pages)