Chapter 2: Q.2.79 (page 51)
a. Write an equality and two conversion factors for Greg's serum iron level.
b. How many micrograms of iron were in the 8.0-ml Sample of Greg's blood?
Short Answer
a.
b.
Chapter 2: Q.2.79 (page 51)
a. Write an equality and two conversion factors for Greg's serum iron level.
b. How many micrograms of iron were in the 8.0-ml Sample of Greg's blood?
a.
b.
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a. A urine sample has a density of 1.030 g/mL. What is the specific gravity of the sample?
b. A 20.0-ml sample of a glucose IV solution has a mass of 20.6 g. What is the density of the glucose solution?
c. The specific gravity of vegetable oil is 0.92. What is the mass, in grams, of 750 mL of vegetable oil?
d. A bottle containing 325 g of cleaning solution is used to clean hospital equipment. If the cleaning solution has a specific gravity of 0.850, what volume, in milliliters, of solution was used?
Use the density values in Table 2.8 to solve each of the following problems:
a. What is the mass, in grams, of a cube of copper that has a volume of 74.1 cm3?
b. How many kilograms of gasoline fill a 12.0-gal gas tank?
c. What is the volume, in cubic centimeters, of an ice cube that has a mass of 27 g?
Use the density values in Table 2.8 to solve each of the following problems:
a. If a bottle of olive oil contains 1.2 kg of olive oil, what is the volume, in milliliters, of the olive oil?
b. A cannon ball made of iron has a volume of 115 cm3. What is the mass, in kilograms, of the cannon ball?
c. A balloon filled with helium has a volume of 7.3 L. What is the mass, in grams, of helium in the balloon?
Use metric conversion factors to solve each of the following problems:
a. The Daily Value (DV) for phosphorus is 800 mg. How many grams of phosphorus are recommended?
b. A glass of orange juice contains 3.2 dL of juice. How many milliliters of orange juice are in the glass?
c. A package of chocolate instant pudding contains 2840 mg of sodium. How many grams of sodium are in the pudding?
d. A jar contains 0.29 kg of olives. How many grams of olives are in the jar?
Write an equality and two conversion factors for each of the following medications:
(a) mg of Coumadin per tablet of Coumadin
(b) mg of Clozapine per tablet of Clozapine
(c) g of Cefuroxime per mL of Cefuroxime
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