Ratio and ____________________ is the oldest method used for calculating dosage

Increased intensity of sound or fire from a relief valve indicates that the:

A. valve is safely relieving excess pressure. B. valve is reacting to the change of a gas to liquid. C. vessel is overheating and a rupture is imminent. D. vessel is releasing vapor to prevent overloading.

A check that refers not to an insurer but to anyone other than the patient is known as a(n):

A. Predated check B. Postdated check C. Annotated check D. Third-party check