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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)

<p>Caused by bilirubin</p> Signup and view all the answers

Easy Bruisability

<p>Damaged veins/arteries</p> Signup and view all the answers

Galactosemia is a rare, hereditary disorder of carbohydrate metabolism that affects the body's ability to convert galactose to ______

<p>glucose</p> Signup and view all the answers

Galactokinase (GALK) and uridine diphosphate galactose-4-epimerase (GALE) are two of the three enzymes involved in the deficiency of ______

<p>galactose</p> Signup and view all the answers

Elevated blood and urine ______ is one of the clinical features of galactosemia

<p>galactose</p> Signup and view all the answers

The infants with galactosemia are at risk of developing E. Coli ______

<p>sepsis</p> Signup and view all the answers

Hereditary fructose intolerance is another inborn error of carbohydrate metabolism that results from the deficiency of ______

<p>fructose-1,6-biphosphate</p> Signup and view all the answers

Inborn Errors of Carbohydrate Metabolism are a group of rare, congenital disorders that affect the body's ability to metabolize ______.

<p>carbohydrates</p> Signup and view all the answers

Galactosemia is caused by a deficiency of the enzyme ______.

<p>Galactose-1-phosphate uridyltransferase (GALT)</p> Signup and view all the answers

Fructose – 1,6 – Biphosphate Deficiency (FBP1) is a rare, hereditary disorder that affects the conversion of fructose-1,6-biphosphate to ______.

<p>fructose-6-phosphate</p> Signup and view all the answers

Glycogen Storage Disease is a rare, congenital disorder that affects the metabolism of ______.

<p>glycogen</p> Signup and view all the answers

Jaundice is a clinical feature of galactosemia that is caused by the accumulation of ______.

<p>bilirubin</p> Signup and view all the answers

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