When the main body of the fire is too great to extinguish, and only after the offensive vertical ventilation opening has been made, a trench cut must be created ahead of the advancing fire by at least:

Under TRICARE Prime, the primary care manager provides all of the following services EXCEPT:

preventive care. nonavailability statements when required. care for routine illnesses. referral to specialists.

The _____________ is used in DR systems to monitor radiation output and dose to the patient

a. dosimeter b. exposure indicator c. dose-area product (DAP) d. detector element (DEL)