At higher doses, vitamin _____ may increase all-cause mortality and is linked to longer blood-clotting times and tendency to hemorrhage.
A. B12
B. K
C. A
D. E
E. D
Answer: D
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Which of the following tend to be found in higher concentrations in young tea leaves than in older leaves?
A. catechins B. methylxanthines C. volatile compounds D. All of these are correct.
Pyloric glands are located predominantly ____.?
A) ?at the juncture of the esophagus and the stomach B) ?in the fundus and the body of the stomach C) ?in the antrum of the stomach D) ?in the cardiac portion of the stomach
What feature is shared by vitamins E and K?
a. Deficiencies of either lead to anemia b. Both have strong antioxidant properties c. Neither is involved in bone development d. Supplements of either may interfere with anticlotting medications
Which laboratory measurements are consistent with sepsis and metabolic stress?
What will be an ideal response?