Which of the following of the describes refractive index?

Identify the epithelial cell found most often in a urine microscopic exam. 

What is the principle of the guaiac-based fecal occult blood test (gFOBT)?

Select the abnormal result for a seminal fluid volume .

Select the abnormal result for a seminal fluid volume .

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?

Numerous WBC’s and WBC’s casts were seen microscopically which of the following conditions is the most likely cause of these results?

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

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

Manually counting RBCs in a hemacytometer should be done in the boxes labeled____. image00560db5c14.jpg