Laboratory Solutions and Glucose Measurement Procedure Quiz
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Questions and Answers

The blood sample used in the procedure is 5 ml

False

The 0.3N BaOH solution is prepared by dissolving 9.46 g of BaOH in 50 ml of dH2O

False

The standard glucose solution has a concentration of 100 mg/dL

False

The supernatant is collected after centrifugation at 2000g for 10 minutes

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

The 5% ZnSO4 solution is prepared by dissolving 10 g of ZnSO4 in 100 ml of dH2O

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

The plasma is separated from the blood sample by centrifugation at 2000g for 10 minutes

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

The alkaline copper tartrate solution is prepared by mixing 96 mL of solution A and 4 mL of solution B.

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

The arsenomolybdate reagent is prepared by dissolving 5g of ammonium molybdate in 45mL water.

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

The session for determining reducing sugars will be conducted in 3 separate sessions with 5 groups per session.

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

The reducing sugar determination method uses a visible light spectrophotometer with maximum transmission in the region of 520 nm.

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

The quartz, glass or polystyrene cuvettes are used for storing the blood samples.

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

The lancet is used to collect blood samples from the volunteers.

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

The working glucose standard solution is prepared by making a 1000x dilution of the glucose standard solution provided.

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

Alkaline copper tartrate reagent is added to the tubes after centrifugation.

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

The absorbance is read using a spectrophotometer at a wavelength of 540 nm.

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

The tubes are placed in an ice bath for 10 minutes.

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

Arsenomolybdate reagent is added to the tubes before adding alkaline copper tartrate reagent.

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

The capillary blood glucose level is measured using a spectrophotometer.

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

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