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):
Drivers Daily Rest. A driver is required to have 11 hours rest in 24 hours â although this can be reduced to 9 hours three times between two weekly rest periods. So in our example of a 6 day driving week, a driver can have three days with 11 hours rest and 3 days with 9 hours uninterrupted rest.Uninterrupted rest means that the driver must not do any work for any employer during this time. Rest is determined as time that the driver may freely dispose of his/her time.rivers are subject to daily and weekly driving hours and rest periods as explained below. A driver can drive for 9 hours per day, but they can drive for 10 hours per day twice in any given week.