Instrument Quiz 3 Flashcards
Which enzyme is deficient in porphyria cutanea tarda
Uroporphyrinogen decarboxylase
What is the enzyme deficiency in congenital erythropoietic porphyria
Uroporphyrinogen III synthase
What substances causes acquired porphyria cutanea tarda
Ethanol
estrogens
halogenated hydrocarbons
And enzyme deficiency of Ferrochelatase causes what disorder
Erythropoietic protoporphyria
What two compounds are excreted in increased amounts in the neurological forms of porphyria
ALA and PBG
What’s the most common porphyria with photosensitivity
Porphyria cutanea tarda
What is the therapeutic benefit of vitamin E for neonates
It reduces retinal damage caused by concentrated oxygen therapy
What is the enzyme deficiency for hereditary Coproporphyria
Coproporphyrinogen oxidase
What is the enzyme deficiency is variegate porphyria
Protoporphyrinogen oxidase
What are the indications are ordering a fecal hydrolysis test
To detect disaccharidase deficiencies
What does a blue colored denote in the check analyzer status menu AU
No error
What does a yellow or orange color denote in the check analyzer status menu
Non-fatal error. Analyzer can be started
What does a red color me and in the check analyzer status menu
Fatal error. Analyzer cannot be started
What is the application for the white rack on the AU
Analyzing routine samples
What is the application for a blue route color on the AU
Calculation every agent blanks for creating calibration curve
