When using microscopic examination for urinalysis, casts are counted under the low-power field (LPF) of the microscope and are identified under ________ magnification.

Which of the following BEST describes NOT finding a sign or symptom that you would expect to find under the circumstances?

A) Pertinent negative B) Chief negative C) False negative D) Double negative

Which of the following describes the most important physiological characteristic of solutions?

a. Their ability to exert pressure b. Their ability to redistribute in blood c. Their ability to vary concentration in-versely with tonicity d. Their ability to vary pressure inversely with temperature