Which of the following vitamin deficiencies may cause pernicious anemia?
Vitamin B1
Vitamin B2
Vitamin B6
Vitamin B12
Vitamin B12
Rationale: Vitamin B12 deficiency causes pernicious anemia.
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The Environmental Protection Agency (EPA) recommends that action be taken to reduce ele-vated levels of radon in homes to a concentration less than
a. 200 pCi/L. b. 135 pCi/L. c. 47 pCi/L. d. 4 pCi/L.
Which period of pregnancy includes weeks 2-8?
A. Neonatal B. Prenatal C. Embryonic D. Fetal E. Cleavage
Per information in the ICD-10-PCS code book, all of the following would be included in Other Procedures identified in character position 6 except:
A. therapeutic massage. B. robotic assisted procedure. C. short lever specific contact. D. acupuncture.
Medically, the term "diabetes" refers to:
A. failure of the liver to produce adequate glycogen. B. increase in cell permeability and resistance to insulin. C. failure of the pancreas to produce adequate glucagon. D. impairment of the body to metabolize carbohydrates.