Which intervention may decrease the rate at which erythrocytes are produced?
A. Multiple platelet transfusions
B. Subcutaneous administration of epoetin (Epogen, Procrit)
C. Repeated (daily) venous blood sampling for laboratory testing
D. Continuous administration of oxygen by nasal cannula or mask
D
The natural stimulus for continued production of erythrocytes is the presence of erythropoietin secreted by kidney tissue. Kidney production of erythropoietin is inhibited when tissue oxygen tension is adequate or elevated. Continued administration of oxygen usually results in a well-oxygenated kidney and decreased secretion of erythropoietin.
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A nurse is promoting the use of family-centered care in a local community clinic. Which of the following are advantages or disadvantages of this type of care provision? Select all answers that apply
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