Anemia that is caused by an inadequate supply of vitamin B12 is:

A) sickle cell anemia
B) iron-deficiency anemia
C) pernicious anemia
D) aplastic anemia


C
Explanation: The other forms of anemia are aplastic anemia, in which the red bone marrow fails to produce sufficient numbers of normal blood cells; iron deficiency anemia, caused by a lack of available iron, resulting in the body's inability to make adequate amounts of hemoglobin; and sickle cell anemia, in which the hemoglobin is defective within cells, resulting in misshaped red blood cells that cause obstructions in blood vessels.

Health & Biomechanics

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Fill in the blank(s) with correct word

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Health & Biomechanics