AUBF LAB Flashcards

1
Q

Used for rapid screening or monitoring of metabolic disorder specifically urinary porphobilinogen

A

Hoesch Test

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2
Q

it is an inverse Ehrlich’s reaction.

A

Hoesch test

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3
Q

The INVERSE in that ration of the volume of urine to reagent

A

REVERSED

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4
Q

Materials for Hoesch test

A
  • Hoesch reagent
  • Test tube
  • Urine sample
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5
Q

Preparation of Hoesch Reagent
1. Dissolve ______ in __________
2. Dilute to _____ using _______
3. Reagent is stable for ____ at ____

A
  1. 2g of para-dimethylaminobenzaldheyde, 20 mL of 6M HCl
  2. 100mL, 6M HCl
  3. 1 year, 15 to 30 degree Celsius
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6
Q

Hoesch test
1. Place ______ in a test tube
2. Add ______ of urine to the tube
3. Observe for color immediately.

A
  1. 2mL of Hoesch reagent
  2. 2 drops
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7
Q
A
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