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Test your Drug Nutrient Interaction Knowledge
The following questions are from the survey administered to
residents
as part of the JCAHO research:
1) A vitamin B6 (pyridoxine) deficiency is most
likely to be caused by:
(a) Tetracycline
(b) Carbamazepine
(c) INH
(d) a,b,c
(e) a and c only
2) Which of the following results in a decrease in
the absorption
of fat-soluble vitamins?
(a) Hydrochlorothiazide
(b) Prednisone
(c) Cholestyramine
(d) Tetracycline
(e) Phenobarbital
3) Hypokalemia is associated with which of the
following drugs?
(a) Spironolactone
(b) Prednisone
(c) Nitroglycerin
(d) HCTZ
(e) b and d
4) Osteomalacia and hypocalcemia are most likely
to occur after
chronic administration of which drug(s)?
(a) Phenytoin
(b) Lovastatin
(c) Propranolol
(d) Hydralazine
(e) All of the above
5) Which nutrient when taken in excess will interfere with
anticoagulant
therapy using Coumadin?
(a) Vitamin B2
(b) Vitamin C
(c) Vitamin K
(d) Vitamin D
6) Prolonged antibiotic therapy may lead to possible deficiencies of
Vitamin K and Biotin.
True or False
7) The chronic use of mineral oil as a laxative is
often associated with
deficiencies of Essential Fatty Acids.
True or False.
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