blood sampling

blood sampling

laboratory examination of samples of blood. These are usually collected from an appropriate vein, but arterial samples are required for some special techniques. Collection is by a closed method, either a hypodermic syringe or a vacuumized container. The site of collection varies with the species and the circumstances. The sample may be clotted, for serum estimations, or collected with an anticoagulant for examinations on plasma or whole blood.

Patient discussion about blood sampling

Q. I am 15 weeks pregnant. I had my NT scan and blood draw today. Iam using my Hubby user name here.I am 15 weeks pregnant. I had my NT scan and blood draw today. I doubt whether I am in a risky state because I read in medical journal that women with certain amount of risk go for second trimester screening and not healthy pregnant women. Is it so? Please clarify?

A. There's something called an integrated sequential screening. You have the NT scan and blood draw in your first trimester, and then go back for an additional blood draw in your second trimester. They then calculate a unified result and present the results in the second trimester. Several other sources mentioned that often a high risk based on the NT scan and the first blood draw will prompt a diagnostic test. Yes, women with low or acceptable risk go on for the second trimester screening.

More discussions about blood sampling
References in periodicals archive ?
Diplomats told Arab News that they have informed the relatives of missing pilgrims to approach Al-Noor Hospital for blood sampling.
One element of the programme involves the periodic blood sampling of bovine animals.
2]) levels were estimated at the home address using dispersion modeling for different averaging periods preceding the blood sampling.
This report analyzes the worldwide markets for Blood Processing Supplies and Equipment in US$ Million by the following product segments: Blood Administration Sets, Blood Bank Freezers, Blood Bank Refrigerators, Blood Cell Processors, Blood Cell Washer Bags, Blood Collection Needles, Blood Collection & Micro Collector, Blood Collection Tube Adapter, Blood Donor Sets, Blood Filters, Blood Grouping Analyzers, Blood Lancets, Blood Sample Mailers, Blood Sampling Kits, Blood Tube Mixes, Blood Warming Coils/Pouches, Cleaning Solutions, Donor Blood (Blood Bank) Mix, Blood Grouping Reagents, Coagulation Reagents, Hematology Reagents, Hematology Stains, Control Plasmas, Hematocrit Centrifuges, Microscopic Slides, Sedimentation Tubes, Slide Stainers, Specimen Labels, Test Tube Racks, and Vials.
Venous blood collection: Venous blood is the optimal target for most blood sampling, and the prevailing technological options for blood collection are needles or blood-collection sets (also known as wingsets).
Blood sampling and thin and thick blood smears were performed by the nurse.
The major product segments analyzed are Blood Administration Sets, Blood Bank Freezers, Blood Bank Refrigerators, Blood Cell Processors, Blood Cell Washer Bags, Blood Collection Needles, Blood Collection & Micro Collector, Blood Collection Tube Adapter, Blood Donor Sets, Blood Filters, Blood Grouping Analyzers, Blood Lancets, Blood Sample Mailers, Blood Sampling Kits, Blood Tube Mixes, Blood Warming Coils/Pouches, Cleaning Solutions, Donor Blood (Blood Bank) Mix, Blood Grouping Reagents, Coagulation Reagents, Hematology Reagents, Hematology Stains, Control Plasmas, Hematocrit Centrifuges, Microscopic Slides, Sedimentation Tubes, Slide Stainers, Specimen Labels, Test Tube Racks, and Vials.
Lung function testing and blood sampling were conducted both before and after exposure.
schools, day-care centers and epidemiologic studies) where blood sampling is inconvenient or impossible.
However, Muse speculates that such studies may have missed transient drops in progesterone by relying on once-a-day blood sampling.
Another request has been made for information about employee blood sampling and incidences of birth defects.
Its flagship product is known as the "Clinical Lasette," which is the only laser-based solution in the market for blood sampling, which affords it significant competitive advantages over the older "lancet"-based technology, by enabling a "needle-less" method of obtaining blood samples, which uniquely satisfies the safety rules imposed by the U.