Samples: From the Patient to the Laboratory: The Impact of by W. G. Guder, S. Narayanan, H. Wisser, B. Zawta PDF

By W. G. Guder, S. Narayanan, H. Wisser, B. Zawta

ISBN-10: 3527309810

ISBN-13: 9783527309818

This 3d up to date variation comprises the most recent advancements in analytical ideas. a world workforce of authors summarizes the data on organic impacts, analytical interferences and at the variables affecting the gathering, delivery and garage in addition to practise of samples. They hide age, gender, race, being pregnant, nutrition, workout and altitude, plus the consequences of stimulants and medicine. nationwide and foreign criteria are defined for sampling approaches, delivery, pattern identity and all protection facets, whereas caliber coverage methods are proven for overall laboratory administration.

Show description

Read or Download Samples: From the Patient to the Laboratory: The Impact of Preanalytical Variables on the Quality of Laboratory Results PDF

Best biological sciences books

Read e-book online An Introduction to Pain and its relation to Nervous System PDF

Advent to discomfort and its relation to frightened method Disorders provides an available assessment of the newest advancements within the technological know-how underpinning ache examine, together with, yet no longer restricted to, the physiological, pathological and mental features. This special ebook fills a niche in present literature by way of focussing at the tricky courting among soreness and human worried approach issues reminiscent of Autism, Alzheimer ailment, Parkinson’s disorder, melancholy and a number of Sclerosis.

New PDF release: Impossible Languages

Can there be this type of factor as an most unlikely human language? A biologist might describe an most unlikely animal as person who is going opposed to the actual legislation of nature (entropy, for instance, or gravity). Are there this type of legislation that constrain languages? during this ebook, Andrea Moro -- a unusual linguist and neuroscientist -- investigates the potential for very unlikely languages, looking out, as he does so, for the indelible "fingerprint" of human language.

Extra resources for Samples: From the Patient to the Laboratory: The Impact of Preanalytical Variables on the Quality of Laboratory Results

Sample text

Normally, transfer times are short when the laboratory is located close to or in clinics and represent no problem. The time from drawing the blood sample to centrifugation, however, should not exceed one hour. Some analytical procedures require special additives such as sodium fluoride/ oxalate for quantification of lactate (9) or sodiumborate/serine EDTA for quantification of ammonia (56). Determination of free haemoglobin in plasma requires gentle handling of the EDTA blood sample. Transfer to the laboratory may proceed either by courier or a pneumatic tube delivery system.

Name, prename and date of birth is the most frequently used combination of information for identification. In order to reduce the amount of information involved, a patient number is allocated in many hospitals. This number cannot be used for any other individual. Ideally, this number is printed together with the name on any request, sample and report. Ward, room and bed numbers may be of additional help. This is especially useful if sampling is not done by the same person as the one ordering laboratory tests.

11- 1 ). The sampling time should be as long as possible, using a needle as fine as possible, to avoid headache following puncture. Which specific aspects of CSF sampling are important? The fasting patient should be seated or asked to lie on his/her side on a flat support. The patient‘s back should be bent forwards and the position secured by an assistant. The musculature should be as relaxed as possible (Fig. 11-1). g. in bacterial meningitis). ventricular, suboccipital or via a shunt and should be noted.

Download PDF sample

Samples: From the Patient to the Laboratory: The Impact of Preanalytical Variables on the Quality of Laboratory Results by W. G. Guder, S. Narayanan, H. Wisser, B. Zawta


by David
4.5

Rated 4.93 of 5 – based on 34 votes