_________________________________ is an instrument used to gather data regarding each patient stay that will be used to determine the payment for that stay under the Medicare inpatient rehabilitation facility prospective payment system.?

Which of the following are common pigmentary disorders?

A. Vitiligo, albinism, and psoriasis B. Ephilides, nevi, and albinism C. Melasma, port-wine stains, and nevi D. Melasma, ephilides, and lentigines

The combined-gas law best describes which of the following?

a. The behavior of all gases when volume is constant b. The combined behavior of pressure, vol-ume, and temperature c. The additive properties of individual gases occupying the same space d. The macroscopic behavior of gases when any or all variables change simultaneously