Procalcitonin: What is Procalcitonin. PCT is the prohormone of calcitonin (CT). In healthy people, plasma PCT concentrations are found to be below 0.05 ng/ml, but can increase up to 1000 ng/ml in patients with severe sepsis or septic shock. Elevated PCT levels indicate bacterial infection accompanied by a systemic inflammatory reaction.
Rating Newest Oldest. Best Answer: The answer your driver's ed test is looking for would be: A) 6 to 8 hours. In the real world, many people drive much longer hours. Commercial drivers are limited to 11 hours of driving in a 14 hour work day. Source(s):
The federal government regulates how many hours you may drive per day and week, but the amount of time you spend on the road is up to you and your company. A typical OTR driver might spend three weeks out on the road at a time, or more if he wants to. You could drive by yourself or as part of a team. In a team, one driver sleeps while the other is behind the wheel. In this arrangement, freight moves faster because there is always one rested driver.