Abnormal, tortuous opening between the bladder and vagina is known as

Appeared in: ESIC Nursing Officer-7July 2024

Explanation

A vesicovaginal fistula (VVF) is an abnormal epithelialized tract that connects the urinary bladder to the vagina.
The medical prefix 'vesico-' specifically refers to the bladder, and 'vaginal' refers to the vagina, directly matching the anatomical locations described in the question.
This abnormal connection bypasses the urethra, leading to the classic sign of continuous, uncontrolled leakage of urine through the vagina.

Option A: This fistula connects a ureter (the tube from the kidney to the bladder) and the vagina, not the bladder itself.
Option B: This fistula is an opening between the vagina and the skin of the perineum (the area between the anus and the vulva).
Option C: This fistula is a connection between the rectum and the vagina, which are parts of the digestive and reproductive systems, respectively.

Visual 1: Diagram - A sagittal view of the female pelvis illustrating the different types of genitourinary and rectovaginal fistulas. Highlighting the vesicovaginal, ureterovaginal, and rectovaginal tracts helps in differentiating them anatomically.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Genitourinary Fistulas as background academic context rather than a clinical decision trigger.
Nursing care for a patient with a vesicovaginal fistula is centered on managing symptoms, preventing complications, and providing emotional support. Key priorities include meticulous perineal hygiene to prevent skin excoriation and infection.
Patient education is vital, covering topics like fluid intake, signs of urinary tract infection, and post-operative care if surgical repair is planned.
What if? If the patient reported passing foul-smelling gas or stool from her vagina instead of urine, the most likely diagnosis would shift to a rectovaginal fistula. This would require a different diagnostic workup (e.g., involving the gastrointestinal tract) and a different surgical approach.

How to Approach the Question

First, identify the key anatomical structures mentioned in the question stem: 'bladder' and 'vagina'.
Next, analyze the medical terminology in the options by breaking down the prefixes. 'Vesico-' refers to the bladder, 'uretero-' to the ureter, 'recto-' to the rectum, and 'perineal' to the perineum.
Match the structures from the stem ('bladder' and 'vagina') with the corresponding terms in the options.
The option 'Vesicovaginal fistula' is the only one that combines the terms for bladder ('vesico-') and vagina ('vaginal'), making it the correct answer.

Concept Tested & Keywords

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Practise the full ESIC Nursing Officer-7July 2024

Attempt every question from this paper in a timed mock, then review the full solution for each one.