A post-vasectomy sample is received into the lab. You mix the sample well and place a drop of specimen on a slide. After covering it with a coverslip, you examine it under the microscope. No sperm are seen on the slide. What is the next step?

What type of proteinuria is present if a patient has an increase in only low molecular-weight proteins in the urine?

How often should QC be performed in the urinalysis department?

Which of the following specific gravity determinations would be most likely to correlate with a light yellow urine? 

Which type of urine specimen is necessary to obtain accurate quantitative measurement of a substance?

What is the most common cause of septic arthritis?

Match the crystal with its description or it’s common name.  You may use an answer only once.

What would the color and clarity of a specimen be if numerous RBC’s were seen microscopically?

Which substance can cause falsely negative reactions for glucose and for blood by interfering with hydrogen peroxide?

What is the recommended volume of urine for the microscopic examination?