What should be done periodically to protect electronic files in case a power surge, power failure, computer crash, or virus occurs?
A) Purge
B) Recycle
C) Scan
D) Backup
D
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The total protective envelope including SCBA and PPE adds approximately ____ pounds of weight to the firefighter.
A. 10 to 20 B. 20 to 30 C. 30 to 40 D. 40 to 50
Needle electrodes are inserted into skeletal muscles to record nerve impulses and measure conduction time when a(n) ________ is performed to detect neuromuscular disorders or nerve damage.
Fill in the blank(s) with the appropriate word(s).
Which of the following is used to measure urinary bladder capacity and pressure?
A. Lithotripsy B. Urinalysis C. Pyelography D. Cystoscopy E. Cystometry
Both the NFPA and the International Code Council codes require stair rise and run widths of what size?
A. 3 to 6 inches (75 mm to 150 mm) stair rise and 9 inches (225 mm) stair run B. 4 to 7 inches (100 mm to 175 mm) stair rise and 12 inches (300 mm) stair run C. 5 to 7 inches (125 mm to 175 mm) stair rise and 12 inches (300 mm) stair run D. 6 to 8 inches (150 mm to 200 mm) stair rise and 10 inches (250) stair run