A prescription reads digoxin 125 mcg p.o. q.d. Digoxin is available as 0.25 mg / 5 mL elixir. How many mL of elixir are to be administered per day?

Which test of exocrine pancreatic function is noninvasive and can differentiate pancreatic insufficiency in children with cystic fibrosis?

A. Fecal elastase B. NBT-PABA C. Phospholipase-A2 D. Urinary amylase

Which of the following is (are) true concerning the effect of technical factors on the ESR?

A. A tilted tube causes a falsely increased rate. B. Reading the test at less than 1 hour causes a falsely increased rate. C. Room temperature greater than 25oC causes a falsely decreased rate. D. All of the above (a-c) are true.