Back to marketplace

KIDNEY FUNCTION TEST part 5

No description yet. This curated deck is ready for daily study.

Total cards: 24•Content version: v4•Public deck•Updated: 8/1/2026

Card preview (24)

#1
Front (Question)

What is the reagent used in Phophotungstic Acid (PTA) or Caraway method?

Back (Answer)

Phophotungstic Acid (PTA)

#2
Front (Question)

This substance is used to increase color and inhibit fading but considered to be hazardous?

Back (Answer)

Sodium Cyanide

#3
Front (Question)

What could be the alternative of Sodium cyanide?

Back (Answer)

Sodium Carbonate

#4
Front (Question)

If Sodium Carbonate is used, it is adjusted to what pH?

Back (Answer)

10.0 - 10.4

#5
Front (Question)

What is the positive result of PTA?

Back (Answer)

Tungsten blue

#6
Front (Question)

Tungsten blue is measured at what wavelength?

Back (Answer)

660 - 700 nm

#7
Front (Question)

What substances can lead to falsely elevated results?

Back (Answer)

Aspirin Acetaminophen Caffeine Theophylline

#8
Front (Question)

This method determines the decrease in the UA concentration.

Back (Answer)

Blaunch and Koch (UV test with Uricase)

#9
Front (Question)

What happens in the first step of Blaunch and Koch (UV test with Uricase)?

Back (Answer)

Uricase converts UA to Allantoin and Hydrogen peroxide

#10
Front (Question)

What happens in the second step of Blaunch and Koch (UV test with Uricase)?

Back (Answer)

UA absorbs light at 285 nm.

#11
Front (Question)

What is the mode of reaction of Blaunch and Koch (UV test with Uricase)?

Back (Answer)

Decreasing

#12
Front (Question)

What is the relationship of decreased in absorbance in UV method to concentration of the UA?

Back (Answer)

Proportional

#13
Front (Question)

DHBS stands for?

Back (Answer)

Dihydroxy benzene sulfonate

#14
Front (Question)

This makes the product a yellow lutidine

Back (Answer)

Acetylacetone

#15
Front (Question)

This makes the product a tinder pink compound.

Back (Answer)

PAP

#16
Front (Question)

What is the color of copper neocuproine complex?

Back (Answer)

Yellow - orange

#17
Front (Question)

These uses phosphotungstic acid chromophores.

Back (Answer)

Bittner method

#18
Front (Question)

Two samples measurements is needed, ehat happens in the first measurement and second?

Back (Answer)

 First: treated with uricase to destroy UA  Second: Uricase is absent

#19
Front (Question)

Cuprous ions combined with neocuproine will yield a product of?

Back (Answer)

Copper neocuproine complex

#20
Front (Question)

When Ferrous ions is reacted with TPTZ, what would be the product?

Back (Answer)

TPTZ method by Morin

#21
Front (Question)

In the coupled enzymatic method, uricase is coupled with?

Back (Answer)

Peroxidase

#22
Front (Question)

What substances can a false decrease result in BUA?

Back (Answer)

Reducing substances

#23
Front (Question)

What is measured in Coupled enzymatic method?

Back (Answer)

Color change

#24
Front (Question)

What are the 2 formation under Hyperurecemia?

Back (Answer)

Increased Formation Decreased formation