Connect with us

Education

Venepuncture: The Order of Draw

Matt B

Published

on

To avoid cross-contamination of additives between tubes, blood must be drawn in a specific order. This is commonly known as ‘Order of the Draw’.

It may sound like a scene from a western but the ‘Order of the Draw’ is the order in which blood samples are taken during venepuncture. This helps to reduce the contamination of additives between tubes and significantly reduces haemolysing rates of samples (CDC).

The World Health Organisation (WHO) approves and publishes the order of draw and venepuncture guidelines based on the most recent evidence.

The Order of the Draw

Individual tube colours may differ between clinical areas and brands but the additives will always remain the same. You should contact you microbiology or clinical chemistry department for further advise. 

Blood Cultures and Venous Blood Gases (VBGs) should always be obtained before any other blood samples (LCHS).

After drawing each bottle must be gently inverted several times to mix the anti-coagulants etc. thoroughly. Do not shake the tubes as this will damage the blood cells and invalidate test results.

Continue Reading
Advertisement
Join the discussion...

Leave a Reply

Education

Lucozade is no longer as effective at treating hypoglycemia

James M

Published

on

By

Due to changes in its recipe and a significant reduction in glucose, Lucozade will not be as effective as a treatment for hypoglycemic patients.

Recipe changes to Lucozade Original Energy product line mean it will no longer be as effective at treating hypoglycemic patients – this is due to a 50% reduction in glucose based carbohydrates. Healthcare Professionals should seek guidance from their local specialist team on alternative treatment protocols.

This change applies to all Lucozade Energy Flavours. New products started appearing on shelves in April 2017. However, for a short time, both the new and old recipe will be available.

Previously, 100ml of Lucozade Original contained 17g of carbohydrate; this was reduced to 8.9g in April 2017.

According to Diabietes.co.uk, patients who experience a hypoglycemic episode are advised to consume 15-20g of sugar when treating low blood sugar, but this will no longer be equivalent to 100ml of Lucozade.

Lucozade Ribena Suntory, which also makes Ribena and Orangina, among other drinks, is lowering its sugar content by replacing these sugars with low-calorie sweeteners, such as aspartame.

You can also visit www.lrsuntory.com/health for more information on Lucozade’s changing nutritional values or speak to your local diabetes specialist team.

Continue Reading

Education

Shift Planner for Nurses, Students & Support Staff

Matt B

Published

on

By

Shift planning is essential for safe care, some people using a piece of paper others have their thoughts well arranged in their head, either way everybody does it.

This shift planner has been designed with newly qualified nurses and student nurses in mind but would be suitable for anybody to use.

You can download our Shift Planner for FREE. You are free to download, print and distribute our shift planner as you wish. You will need a PDF reader on your PC to download. 

The planner has been created with two primary columns, one for your main nursing priorities and one to remind you to hand over jobs to the next shift. It also features a small key and area for general notes. Due to limited space we have only included enough room to plan up to eight patients, if you need more we encourage you print doublesided.

We encourage you to make comments or suggestions in the comments section below. The most popular will be implemented in a version 2.

Continue Reading

Trending