Queckenstedt test

Queckenstedt test
Queck·en·stedt test 'kvek-ən-shtet- n a test for spinal blockage of the subarachnoid space in which manual pressure is applied to the jugular vein to elevate venous pressure, which indicates the absence of a block when there is a simultaneous increase in cerebrospinal fluid pressure, and which indicates the presence of a block when cerebrospinal fluid pressure remains the same or almost the same called also Queckenstedt sign
Queckenstedt Hans Heinrich Georg (1876-1918)
German physician. Queckenstedt devoted most of his energies to the management of the sick at clinics first in Heidelberg and then in Rostock, Germany. He published papers on iron metabolism in pernicious anemia, on periostitis in typhoid fever, and on the dynamics and constituents of cerebrospinal fluid. He introduced the procedure known as the Queckenstedt test in 1916.

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a part of the routine lumbar puncture procedure. It is used to determine whether or not the flow of cerebrospinal fluid is blocked in the spinal canal.
H. H. G. Queckenstedt (1876-1918), German physician

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see under sign.

Medical dictionary. 2011.

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  • Queckenstedt test — a part of the routine lumbar puncture procedure. It is used to determine whether or not the flow of cerebrospinal fluid is blocked in the spinal canal. [H. G. Queckenstedt (1876–1918), German physician] …   The new mediacal dictionary

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  • Queckenstedt-Zeichen — Halsvenen, anatomische Lage am überstreckten Hals: Rechts Vena jugularis interna, links Vena jugularis externa Das Queckenstedt Zeichen bzw. der Queckenstedt Versuch (engl.: Queckenstedt s sign, auch: Queckenstedt Stookey test), benannt nach dem… …   Deutsch Wikipedia

  • Queckenstedt sign (phenomenon test) — Queck·en·stedt sign (phenomenon, test) (kwekґən shtet″) [Hans Heinrich Georg Queckenstedt, German physician, 1876–1918] see under sign …   Medical dictionary

  • test — 1. To prove; to try a substance; to determine the chemical nature of a substance by means of reagents. 2. A method of examination, as to determine the presence or absence of a definite disease or of some substance in any of the fluids, tissues,… …   Medical dictionary

  • Queckenstedt sign — when the veins in the neck are compressed on one or both sides, in healthy persons there is a rapid rise in the pressure of the cerebrospinal fluid, which returns quickly to normal when pressure is taken off the neck. When there is a block in the …   Medical dictionary

  • Queckenstedt's test — noun a test to determine whether there is a blockage of the spinal canal • Hypernyms: ↑diagnostic test, ↑diagnostic assay …   Useful english dictionary

  • Queckenstedt — Hans, German neurophysiologist, 1876–1918. See Q. Stookey test …   Medical dictionary

  • diagnostic test — noun an assay conducted for diagnostic purposes • Syn: ↑diagnostic assay • Hypernyms: ↑assay • Hyponyms: ↑biopsy, ↑cloze procedure, ↑cloze test, ↑f …   Useful english dictionary

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