VESICAL REFLEX Meaning and
Definition
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Vesical reflex refers to an automatic response or reaction of the urinary bladder in response to certain stimuli or sensory inputs. It is a natural reflex action that helps control the frequency and intensity of urination.
The vesical reflex plays a vital role in maintaining the normal functioning of the urinary system. It is initiated by sensory receptors present in the bladder wall that detect changes in bladder volume or pressure. When the bladder is stretched due to urine accumulation, these receptors send signals to the central nervous system, triggering a reflex response.
In a healthy individual, the vesical reflex helps coordinate the contraction of the bladder muscles (detrusor muscle) and relaxation of the urinary sphincters. This allows for the appropriate storage and emptying of urine as per the body's requirements.
Disruptions or abnormalities in the vesical reflex can lead to urinary incontinence (inability to control urination) or urinary retention (inability to fully empty the bladder). Various factors, such as nerve damage, spinal cord injuries, or neurological disorders, can interfere with the normal functioning of the vesical reflex.
Understanding the vesical reflex is fundamental in the diagnosis and management of urinary disorders. Healthcare professionals often assess the vesical reflex through diagnostic tests, such as urodynamic studies, to evaluate bladder function and determine the most appropriate treatment approach.
In summary, the vesical reflex is an involuntary mechanism that regulates bladder contractions and coordination with urinary sphincters to ensure efficient urine storage and voiding.
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The desire to urinate caused by moderate distention of the bladder.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for VESICAL REFLEX
Etymology of VESICAL REFLEX
The term "vesical reflex" is derived from two main components: "vesical" and "reflex".
1. Vesical: The word "vesical" relates to the urinary bladder. It is derived from the Latin word "vesica", which means "bladder". It is also related to "vessel", as the bladder is a reservoir for holding urine.
2. Reflex: The term "reflex" comes from the Latin word "reflexus", which means "bent back" or "reflected". In the context of physiology and medicine, a reflex refers to an automatic and involuntary response of an organism to a stimulus.
Therefore, the etymology of "vesical reflex" is the combination of "vesical", relating to the urinary bladder, and "reflex", referring to an automatic response, resulting in the term describing the automatic response of the bladder to a stimulus.
