Enter an equality for one tablet of the iron supplement. Express the mass in milligrams to two significant figures.

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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On Greg's last visit to his doctor, he complained of feeling
tired. His doctor orders a blood test for iron. Sandra, the
registered nurse, does a venipuncture and withdraws 8.0 mL
of blood. About 70% of the iron in the body is used to form
hemoglobin, which is a protein in the red blood cells that
carries oxygen to the cells of the body. About 30% is stored in
ferritin, bone marrow, and the liver. When the iron level is low,
a person may have fatigue and decreased immunity.
The normal range for serum iron in men is 80 to 160
mcg/dL. Greg's iron test showed a blood serum iron level of
42 mcg/dL, which indicates that Greg has iron deficiency
anemia. His doctor orders an iron supplement to be taken
twice daily (b.i.d.).
One tablet of the iron supplement contains 110 mg of iron.
Tron
Each tablet contains 110 mg of iron, which is given for
iron supplementation.
You may want to reference (Pages 49 - 52) Section 2.7 while
completing this problem.
Transcribed Image Text:On Greg's last visit to his doctor, he complained of feeling tired. His doctor orders a blood test for iron. Sandra, the registered nurse, does a venipuncture and withdraws 8.0 mL of blood. About 70% of the iron in the body is used to form hemoglobin, which is a protein in the red blood cells that carries oxygen to the cells of the body. About 30% is stored in ferritin, bone marrow, and the liver. When the iron level is low, a person may have fatigue and decreased immunity. The normal range for serum iron in men is 80 to 160 mcg/dL. Greg's iron test showed a blood serum iron level of 42 mcg/dL, which indicates that Greg has iron deficiency anemia. His doctor orders an iron supplement to be taken twice daily (b.i.d.). One tablet of the iron supplement contains 110 mg of iron. Tron Each tablet contains 110 mg of iron, which is given for iron supplementation. You may want to reference (Pages 49 - 52) Section 2.7 while completing this problem.
Enter an equality for one tablet of the iron supplement.
Express the mass in milligrams to two significant figures.
Transcribed Image Text:Enter an equality for one tablet of the iron supplement. Express the mass in milligrams to two significant figures.
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