Electromyography, Pelvic Floor Sphincter
is a topic covered in the Davis's Lab & Diagnostic Tests
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Electrodiagnostic study, rectal electromyography.
To assess urinary sphincter electrical activity to assist with diagnosis of urinary incontinence.
There are no food or activity restrictions unless by medical direction. Under medical direction, the patient should avoid muscle relaxants, cholinergics, and anticholinergics for 3 to 6 days before the test. Instruct the patient to abstain from smoking and drinking caffeine-containing beverages for 3 hr before the procedure. Protocols may vary among facilities.
- Normal urinary and anal sphincter muscle function; increased electromyographic signals during the filling of the urinary bladder and at the conclusion of voiding; absence of signals during the actual voiding; no incontinence.
Critical Findings and Potential Interventions
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Bladh, Mickey Lynn., and Anne M. Van Leeuwen. "Electromyography, Pelvic Floor Sphincter." Davis's Lab & Diagnostic Tests, 7th ed., F.A. Davis Company, 2017. Nursing Central, nursing.unboundmedicine.com/nursingcentral/view/Davis-Lab-and-Diagnostic-Tests/425045/all/Electromyography__Pelvic_Floor_Sphincter.
Bladh ML, Van Leeuwen AM. Electromyography, Pelvic Floor Sphincter. Davis's Lab & Diagnostic Tests. 7th ed. F.A. Davis Company; 2017. https://nursing.unboundmedicine.com/nursingcentral/view/Davis-Lab-and-Diagnostic-Tests/425045/all/Electromyography__Pelvic_Floor_Sphincter. Accessed October 23, 2019.
Bladh, M. L., & Van Leeuwen, A. M. (2017). Electromyography, Pelvic Floor Sphincter. In Davis's Lab & Diagnostic Tests. Available from https://nursing.unboundmedicine.com/nursingcentral/view/Davis-Lab-and-Diagnostic-Tests/425045/all/Electromyography__Pelvic_Floor_Sphincter
Bladh ML, Van Leeuwen AM. Electromyography, Pelvic Floor Sphincter [Internet]. In: Davis's Lab & Diagnostic Tests. F.A. Davis Company; 2017. [cited 2019 October 23]. Available from: https://nursing.unboundmedicine.com/nursingcentral/view/Davis-Lab-and-Diagnostic-Tests/425045/all/Electromyography__Pelvic_Floor_Sphincter.
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