Abbreviations

The "correct" symbol for micro (grams, moles, etc.) is the Greek letter μ. However when prescribing, this is often written poorly and this can be dangerous. In Canterbury DHB when prescribing in micrograms, the full word microgram must be used. Do not use μ or mcg.

The units used to express normal ranges for white cells in CSF, pleural, peritoneal and joint fluids and urine are confusing.

These are all expressed as 10⁶/L or per mL or per mm³. All these are the same! Check which units your laboratory is using and always obtain that laboratory's normal range.


About this Canterbury DHB document (1255):
Document Owner:	Blue Book Editorial Committee (see Who's Who)
Last Reviewed:	December 2013
Next Review:	December 2015
Keywords:
Note: Only the electronic version is controlled. Once printed, this is no longer a controlled document. Disclaimer The Haematology Department Protocols and Guidelines (the Red Book) are intended as a guide for registered health professionals to communicate guidelines and share best practices with supporting health professionals within New Zealand district health boards. They are not intended to be provided to or used as a reference for patients or non-registered health professionals. All health professionals must exercise their own clinical judgement and use pertinent clinical data when treating patients. The authors and editors of this publication have checked with sources believed to be reliable in their effort to provide information that is complete and in accord with the standards accepted at the time of publication. However, in view of the possibility of human error or changes in medical science, neither the authors, editors, publisher, nor any other party who has been involved in preparing or publishing this work warrants that the information contained in it is accurate or complete in every respect. They therefore have no liability (whether in tort (including negligence) or otherwise) for any loss or damage arising out of any reliance on this information. This publication has been compiled by the staff and contractors of Canterbury District Health Board (CDHB) and as such CDHB has copyright for this book. Amendments must be authorised in accordance with the documented process. No release of part of, or all of, this publication to any other party or organisation is permissible without the prior approval of the designated document owner.
Send Feedback Send Feedback	Expand All Drop-downs

Abbreviations

General

Drug Administration and Dosage

Symbols and Units