After spending several hours outdoors, your skin is pale and clammy. Your mouth is dry. You feel weak and have muscle cramps. These are symptoms of:

When performing lower extremity PNF diagonal patterns, the knee can be straight, flexed, or extended to permit:

a. only joint ROM. b. muscle ROM. c. both joint and muscle ROM.

Hydrodynamic focusing is used in automated cell-counting instruments to:

a. Prevent coincidence passage through the detection aperture b. Increase the visibility of the cells passing through the aperture c. Allow for maximal light absorbance through the cells passing through the aperture d. Ensure adequate uptake of fluorescent staining by the cells