15 Questions
Inborn Errors of Carbohydrate Metabolism
Galactosemia
Deficiency of one of Three Enzymes
Galactose-1-phosphate uridyltransferase (GALT)
Galactokinase (GALK) uridine diphosphate galactose-4-epimerase (GALE)
Elevated blood and urine galactose
Clinical Features: Jaundice (400 µmol/L)
Caused by bilirubin
Easy Bruisability
Damaged veins/arteries
Galactosemia is a rare, hereditary disorder of carbohydrate metabolism that affects the body's ability to convert galactose to ______
glucose
Galactokinase (GALK) and uridine diphosphate galactose-4-epimerase (GALE) are two of the three enzymes involved in the deficiency of ______
galactose
Elevated blood and urine ______ is one of the clinical features of galactosemia
galactose
The infants with galactosemia are at risk of developing E. Coli ______
sepsis
Hereditary fructose intolerance is another inborn error of carbohydrate metabolism that results from the deficiency of ______
fructose-1,6-biphosphate
Inborn Errors of Carbohydrate Metabolism are a group of rare, congenital disorders that affect the body's ability to metabolize ______.
carbohydrates
Galactosemia is caused by a deficiency of the enzyme ______.
Galactose-1-phosphate uridyltransferase (GALT)
Fructose – 1,6 – Biphosphate Deficiency (FBP1) is a rare, hereditary disorder that affects the conversion of fructose-1,6-biphosphate to ______.
fructose-6-phosphate
Glycogen Storage Disease is a rare, congenital disorder that affects the metabolism of ______.
glycogen
Jaundice is a clinical feature of galactosemia that is caused by the accumulation of ______.
bilirubin
Test your knowledge on inborn errors of carbohydrate metabolism such as galactosemia, essential fructosuria, hereditary fructose intolerance, and glycogen storage disease. Learn about the rare, congenital hereditary disorders that affect the conversion of galactose to glucose and the deficiencies of specific enzymes. Take this quiz to enhance your understanding of these conditions.
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