The osmolality of a urine or serum sample is measured by a decrease in:

Which of the following instruments is used in the clinical laboratory to detect beta and gamma emissions?

The term indirect immunoassay using a secondary antibody usually refers to which of the following:

The technique commonly used to measure the total concentration of dissolved particles is serum or urine is:

Which instrument requires a primary and secondary monochromator?

Which of the following describes the basis for the freezing point osmometer?

The highest specificity and sensitivity usally is achieved with which immunoassay type?

A weaker antigen-antibody reaction due to hook effect (also called prezone or prozone) is caused by which of the following:

The reaction used in immunochemical methods that generates a photon of light is ___________________________.

Which of the following set of wavelenghts is most representative of the ultraviolet region?