The creatinine clearance test is routinely used to assess the glomerular filtration rate. Given the following information for an average size adult , calculate a creatinine clearance  Urine creatinine – 129 mg/dL Plasma creatinine – 1.2 mg/dL  Urine volume for 24 hours – 1520 ml   

Which of the following is the formula for calculating the unknown concentration based on Beer’s law? (A = absorbance, C = concentration)   

Select the primary reagent used in the Jaffe method for creatinine.   

In the clinical laboratory, Safety Data Sheets (SDS)shall be maintained and be available to employees in the 

 In serum protein electrophoresis when a buffer solution of 8.6 is used, which of the following characterizes the proteins?     

The reference range of the pH of arterial blood measured at 37C is:

Serum protein electrophoresis is routinely performed on the serum obtained from a clotted blood specimen. If a plasma specimen is substituted for serum, how will the electrophoresis be affected?     

 A fasting serum sample from an asymptomatic 43-year-old woman is examinedvisually and chemically with the following results: Initial appearance of serum: MilkyAppearance of serum after overnight refrigeration: Cream layer over turbid serumTriglyceride level: 2000 mg/dLCholesterol level: 550 mg/dL This sample contains predominately

Which of the following is true about retroviruses or HIV? Check all that apply.

Select all that apply to poxviral diseases.