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Increased enzyme activity is typically observed in serum or plasma:

Upon receipt of a test request for assay of human chorionic gonadotropin (hCG) on a 60-year-old male, you would:

The therapeutic range of a drug is:

C-reactive protein (CRP) is considered an acute phase protein (APP) because its concentration in blood is increased quickly during inflammation. An example of a negative APP would be:

Which one of the following is the correct formula for determining glomerular filtration rate?

Which of the following crystals is commonly associated with joint pain:

A body fluid specimen of 3500 mL is received in the lab. It would most likely be:

Which of the following is determined by light transmission between 525 and 555 nm?

False results in urobilinogen dipstick testing may occur due to:

How often must the partial thromboplastin time (PTT) reference interval be determined?