High levels of homocysteine are associated with an increased risk of
A. type 2 diabetes.
B. heart disease.
C. liver damage.
D. kidney disease.
E. bone loss.
~ B
Which foods contain the least amount of vitamin B12?
A. clams and other shellfish
B. ground beef
C. milk and dairy products
D....
A patient with a poor diet shows mental disturbances, muscle weakness, and
impaired cardiac function, suggesting a possible
A. thiamin deficiency.
B. niacin deficiency.
C. vitamin B6 deficiency.
D. vitamin B12 deficiency.
E. folate deficiency.
✓~ A
Wernicke-Korsakoff syndrome results from
A. thiamin deficiency due to alcoholism.
B. niacin deficiency due to low protein intake.
C. vitamin B6 due to low consumption of organ meats.
D. riboflavin deficiency due to low dairy intake.
,E. vitamin C due to low fruit and vegetable consumption.
✓~ A
A patient with a poor diet showing symptoms of diarrhea, confusion, and
discoloration of the skin suggests a possible
A. thiamin deficiency.
B. niacin deficiency.
C. vitamin B6 deficiency.
D. vitamin B12 deficiency.
E. vitamin C deficiency.
✓~ B
A patient showing poor wound healing, bruising, joint pain, and bleeding gums
may have a deficiency of
A. thiamin.
B. niacin.
C. vitamin B6.
D. vitamin B12.
, E. vitamin C.
✓~ E
Scurvy is a disease resulting from
A. thiamin deficiency due to alcoholism.
B. niacin deficiency due to low protein intake.
C. vitamin B6 deficiency due to low consumption of organ meats.
D. riboflavin deficiency due to low dairy intake.
E. vitamin C deficiency due to low fruit and vegetable consumption
✓~ E
A patient's blood sample shows large immature red blood cells. This may suggest
a deficiency in
A. thiamin and niacin.
B. niacin and vitamin B6.
C. vitamin B6 and B12.
D. vitamin B6 and folate.
E. vitamin B12 and folate.
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