Six (6) practicing Certified Surgical Technologists (CST) One (1) surgical technology educator from a NBSTSA recognized program. One (1) Board Certified Surgeon. The most recent test forms were developed in July, 2019 and launched on August 5, 2019. These forms follow the current test content outline, which was released in September, 2018. The CST was the first antenatal surveillance test that was developed after the development of the cardiotocograph. The oxytocin challenge test was first described in 1972 and was standardised in 1975 when the parameters of contraction number and frequency were given. Historically, a CST was done after a non reactive NST. IPT (Iron Pipe Thread) is equivalent to NPT; Some sources also refer to IPS (Iron Pipe Straight); using IPS risk confusion with NPS listed below. Below: Standard 1/2" Compression-threaded (parallel-thread) nut and sleeve. Parallel Thread / Straight Thread (no Taper) - NPS - National Pipe Straight. To seal two fittings cut with parallel threads Time difference between Pacific Time and Central Standard Time including per hour local time conversion table NST to NDT Converter. Convert between Newfoundland Standard Time (NST) and Newfoundland Daylight Time (NDT). Click on the time field to change time. NST* /. *NST changed to which is in use now. NDT* /. A biophysical profile is a test done after the 28th week of pregnancy. This noninvasive diagnostic test helps evaluate the health of the fetus. It measures body movement, muscle tone, breathing movement, heart rate and amniotic fluid level. Contents Overview Test Details Results and Follow-Up. Time Difference. Eastern Standard Time is 1 hours and 30 minutes behind Newfoundland Standard Time. 5:00 am in EST is 6:30 am in NST. EST to NST call time. Best time for a conference call or a meeting is between 8am-4:30pm in EST which corresponds to 9:30am-6pm in NST. 5:00 am Eastern Standard Time (EST). Offset UTC -5:00 hours. reactive non stress test. - FHR accelerates at least 15 bpm for at least 15 seconds 2 or more times during 20 minutes period. - (10 bpm for 10 seconds before 32 weeks gestation) nonreactive nonstress test. does not demonstration at least 2 qualifying accelerations in 20- minute window. next steps after a nonreactive nonstress test. Time Difference. Eastern Time is 1 hours and 30 minutes behind Newfoundland Standard Time. 8:00 pm in ET is 9:30 pm in NST. ET to NST call time. Best time for a conference call or a meeting is between 8am-4:30pm in ET which corresponds to 9:30am-6pm in NST. 8:00 pm Eastern Time (ET). Offset UTC -5:00 hours. If the time difference between the local clock and the selected accurate time sample (also called the time skew) is too large to correct by adjusting the local clock rate, the time service sets the local clock to the correct time. This adjustment of clock rate or direct clock time change is known as clock discipline. Windows Time Service KIlPz.