Culture, bacterial, with isolation and presumptive identification of one isolate, urine. Assign the CPT code

Which of the following describes a dry-pipe sprinkler system?

a. Air or nitrogen under pressure replaces water in sprinkler above valve, air escapes first when sprinkler activates b. All sprinklers open all the time, no water in piping before activation c. Contains water under pressure at all times, when initiated will immediately discharge water spray and activate alarm d. Dry system that employs deluge-type valve, fire detection devices, and closed sprinklers

Using an assay to determine the exact level of antibiotic present in a blood sample is done to

A) determine the appropriate level for therapy. B) establish the dosing pattern for the most effective antibiotic level. C) ensure the current level of antibiotic is not present in the toxic range. D) ensure the patient is compliant in taking the antibiotic as directed.