Which diagnostic test has long been considered the gold standard for a diagnosis of venous thromboembolism?
a. Ultrasound c. Ascending venogram
b. Magnetic resonance imaging (MRI) d. D-dimer
Question 2
What is the most common cause of microcytic anemia?
a. Anemia of chronic disease (ACD)
b. Sideroblastic anemia
c. Iron-deficiency anemia
d. Thalassemia