1. If a patient is to receive 5 g of a liquid drug and the drugs density is 0.85 g/ml, how many ml of the drug would the patient take?

   A.

   15 ml

   B.

   5.88 ml

   C.

   5 ml

   D.

   2.5 ml

   E.

   4.25 ml

1. If a glass contains 42 ml of water and an 20 g metal object placed in the glass causes the water level to rise by 15 ml, what is the density of the metal object?

   A.

   1.33 g/ml

   B.

   0.75 g/ml

   C.

   none are correct

   D.

   0.35 g/ml

   E.

   300 g/ml

1. How many mg of drug would a 150 pound person take if the dosage was 20mg/kg?

   A.

   none are correct

   B.

   6600 mg

   C.

   1364 mg

   D.

   3.4 mg

   E.

   16.5 mg

1. If a patient takes 3 pain tablets twice a day for seven days and each tablet is 500 mg, how many tablets did the patient take?

   A.

   none are correct

   B.

   3,000 mg/day

   C.

   21,000 mg

   D.

   42 tablets

   E.

   21 tablets