• Attention all sophomores! Sadi gali aaja nautanki saala mp3 ringtone download. The PSAT10 will be offered during the school day on Thursday, April 4th. The registration form is available online and in the NAI school counseling office. The fee for the test is $20.00. Check and registration form is due in the NAI counseling office by 2:20 pm on Tuesday, March 26th, 2019.

• Attention 9th Grade Students! Class Council Candidate applications for the 2019-2020 school year will be available starting Friday, March 8th until Tuesday, March 19th at 7:30am. Interested candidates should complete the application available on Blackboard. You will need to be logged into your NA account to apply. If you are interested planning activities for your class, motivated, and want to make a difference Class Council is for you! • Start your Fridays off the right way in the Acoustic Cafe.

Prvega vzorca (N = 62) smo test popravili ter ga ponovno preizkusili na drugem vzorcu (N = 75). Pri obeh vzorcih so bili rezultati podobni. Zanesljivosti dimenzij osebnosti, merjenih z B5 IAT, v večini primerov niso dosegle zadovoljive ravni. Nove strategije obrazovanja u nastavi osnovne škole. Nove strategije obrazovanja u nastavi osnovne škole. Ovaj test, na višem nivou.

Located in The Lounge, relax, finish some homework, and listen to some friends and teachers perform on the Open Mic stage. Geibel starts the morning and then we go until the bell rings! Everybody is welcome! • Soon, the Yearbook Staff will be closing the window to order a yearbook. Don't get stuck on the outside! Www.yearbookforever.com is the place to be!

• Attention all dodgeball captains! All captains need to report to Room 511 during homeroom today to pick-up your team’s registration information.

Registration information includes waiver forms and a captain’s checklist. Complete team registrations, with all members paid and waivers completed, will be accepted during lunch periods starting Monday, March 11 through Friday, March 15 in the cafeteria foyer. • Tiger THON is an annual event to help raise money to fight pediatric cancer. Every year, the North Allegheny community comes together to enjoy a night of dancing, games, and much more. Starting Monday, buy your t-shirt ticket to Tiger THON, and unite with your friends and classmates to fight pediatric cancer. Shirts are only $25, but saving a life is priceless.

Improper design or use of blood collection devices can adversely affect the accuracy of laboratory test results. Vascular access devices, such as catheters and needles, exert shear forces during blood flow, which creates a predisposition to cell lysis. Components from blood collection tubes, such as stoppers, lubricants, surfactants, and separator gels, can leach into specimens and/or adsorb analytes from a specimen; special tube additives may also alter analyte stability. Because of these interactions with blood specimens, blood collection devices are a potential source of pre-analytical error in laboratory testing.

Accurate laboratory testing requires an understanding of the complex interactions between collection devices and blood specimens. Manufacturers, vendors, and clinical laboratorians must consider the pre-analytical challenges in laboratory testing.

Although other authors have described the effects of endogenous substances on clinical assay results, the effects/impact of blood collection tube additives and components have not been well systematically described or explained. This review aims to identify and describe blood collection tube additives and their components and the strategies used to minimize their effects on clinical chemistry assays. Introduction Proper blood collection and timely processing are critical pre-analytical steps required for the integrity of laboratory results.

Although the influence of blood collection devices on laboratory tests is often overlooked, correct pre-analytical handling is essential. However, many laboratorians do not carefully evaluate the suitability of new devices or monitor ongoing performance.