Warfarin (Coumadin) is an anticoagulant and interferes with the action of:
a. platelets.
b. vitamin K.
c. calcium.
d. vitamin B12.
Ans: b. vitamin K.
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An immediate consequence of a cellular deficiency of oxaloacetate is a slowing of ____
a. glycolysis b. the TCA cycle c. lactate synthesis d. ketone formation e. protein excretion
During assessment the nurse identifies the following. Which of these findings is most suggestive of liver disease?
a. elevated AST b. hypoglycemia c. slight light blue coloring of sclera d. weight gain of three pounds in past 24 hours
All of the following foods pose a choking hazard for children EXCEPT
A. whole grapes. B. hard candy. C. chunks of peanut butter. D. yogurt.
Jade is concerned about her risk of osteoporosis. To help reduce her risk of this condition, Jade should ________.
A. avoid foods such as kale and frozen yogurt B. avoid smoking cigarettes C. reduce her physical activity level D. consume more iron-rich foods