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Sodium fluoride: Quiz

  

Question 1:
What is the chemical name of Sodium fluoride (IUPAC)
Sodium fluoride
Tyrosine
Tetrahydro-4-methyl-2--2H-pyran
diisopropyl hydrogen phosphate

Question 2: A disadvantage of PET is that fluorine-18 labelled sodium fluoride is less widely available than conventional technetium-99m-labelled ________.
Technetium (99mTc) arcitumomabRadiopharmacologyIndium (111In) satumomab pendetideIndium (111In) capromab pendetide

Question 3: The ________ form of NaF, villiaumite, is moderately rare.
CalciumCarbonMineralSolid

Question 4: In medical imaging, fluorine-18-labelled sodium fluoride is used in ________ (PET).
Positron emission tomographyRadiation therapySingle photon emission computed tomographyX-ray

Question 5: In the higher doses used to treat ________, plain sodium fluoride can cause pain in the legs and incomplete stress fractures when the doses are too high; it also irritates the stomach, sometimes so severely as to cause ulcers.
Osteochondritis dissecansOsteopeniaOsteoporosisOsteitis fibrosa cystica

Question 6: [6] ________ often contains sodium fluoride to prevent cavities.
ToothpasteTooth (human)MouthwashGinger

Question 7: Relative to conventional bone scintigraphy carried out with gamma cameras or ________ systems, PET offers more sensitivity and spatial resolution.
Positron emission tomographySingle photon emission computed tomographyRadiation therapyX-ray

Question 8: This colorless solid is a source of the ________ ion in diverse applications.
FluorineFluorideFluoride poisoningSodium fluoride

Question 9: Fluoride salts are used to enhance the strength of teeth by the formation of fluorapatite, a naturally occurring component of ________.
Tooth developmentTooth enamelTooth (human)Dental caries

Question 10: Sodium fluoride is used to conserve tissue samples in biochemistry and medicinal testing as fluoride ions stop glycolysis by inhibiting the enzyme ________[citation needed].
Glucose-6-phosphate isomerasePhosphoglycerate kinaseHexokinaseEnolase
















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